proba

List of recent publications 


2012, 2011,  2010,  2009, 20082007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997

2012

1.  M. Popova, Á. Szegedi,  K. Lázár, Z. Károly,
     The physico-chemical  and catalytic properties of ferrite-containing MCM-41 and SBA-15 materials,
     Microporous and Mesoporous Materials, 151 (2012) 180 - 187. 

2011

1. Z. Paál, A. Wootsch, D. Teschner, K. Lázár, I.E. Sajó, N. Győrffy, G. Weinberg, A. Knop-Gericke, R. Schlögl,
    Structural properties of an unsupported model Pt-Sn catalyst and its catalytic properties in cyclohexene transformation,
    Applied CatalysisA: General, 391 (2011) 377 - 385.
2.  S. Stichleutner, E. Kuzmann, K. Havancsák, A. Huhn, M.R. El-Sharif, C.U. Chisholm, O. Doyle, V. Skuratov, Z. Homonnay, A. Vértes,
     Fluence and ion dependence  of amorphous iron phase formation  due to swift heavy ion irradiation in electrodeposited  iron this films,
     Radiation Physics and Chemistry, 80 (2011) 471 - 474.
3. A. Ristic, K. Lázár, H. Solt, V. Kaucic,
    The influence of microwave-assisted synthesis on nanocrystalline iron silicalite-1 particles,
     CrystEngComm, 13 (2011) 1946 - 1952.
4.  L. Szirtes, J. Megyeri, E. Kuzmann, A. Beck,
     Organic derivatives of tin(II/IV): Investigation of their structure,
     Radiation Physics and Chemistry 80 (2011) 786 - 791.
5.  M. Popova, Á. Szegedi, K. Lázár, A. Dimitrova,
     Dehydrogenation of cyclohexanol on Fe, Ti-MCM-41 mesoporous materials,
     Catalysis Letters, 141 (2011) 1288 - 1296.
6.  Á. Szegedi, M. Popova, K. Lázár, 
     Influence of  the acid/base and redox properties of catalysts in the gas-phase dehydration-dehydrogenation of cyclohexanol on iron and titania containing mesoporous materials, 
     Reaction Kinetics, Mechanisms and Catalysis, 104 (2011)  291 - 301.
7. L. Szirtes, J. Megyeri, E. Kuzmann,
    Thermal treatment on tin(II/IV) oxalate, EDTA and sodium inositol-hexaphosphate,
    Journal of Thermal Analysis and Calorimetry, DOI 10.1007/s10973-011-1813-1.
8. K. Lázár,
    Environmental applications: Catalysts and removal or re-cycling of by products,
    Hyperfine Interactions, DOI 10.1007/s10751-011-0410-9.
9.  E. Kuzmann, S. Stichleutner, A. Sápi, L.K. Varga,  K. Havancsák,  V. Skuratov,  Z. Homonnay,  A. Vértes,
    Mössbauer study of FINEMET type nanocrystalline ribbon irradiated with swift heavy ions,
    Hyperfine Interactions, DOI 10.1007/s10751-011-0431-4.
10. K. Lázár, J. Megyeri, Zs. Mácsik, É. Széles, Z. Máthé,
    Migration of uranyl ions in Boda Claystone samples,
    Proc. 3rd AWS - ReCosy FP7, FZKE Technical Reports, 2011, in press.
11. L. Sziráki, E. Kuzmann, G.B. Lak, M. El-Sharif, C.U. Chisholm, S. Stichleutner,  K. Havancsák, K. Zih-Perényi,  Z. Homonnay, A. Vértes,
    Study of electrodeposition of amorphous Sn-Ni-Fe ternary alloys from a gluconate based electrolyte,
    Surface & Coatings Technology, (2011) doi: 10.1016/j.surfcoat.2011.09024, in press

2010

1. L. Szirtes, J. Megyeri, E. Kuzmann,
    Thermal behaviour of tin (II/IV) phosphates prepared by various methods,
     Journal of Thermal Analysis and Calorimetry, 99 (2010) 415 - 421.
2. S. Stichleutner, E. Kuzmann, K. Havancsák, Z. Homonnay,  A. Vértes, O. Doyle, M. El-Sharif and C.U. Chisholm,
     Mössbauer studies of the effect of swift heavy ion irradiation on electrodeposited Sn-Co-Fe coatings,
     Journal of Physics: Conference Series 217 (2010) 012100   4 pp.
3.  K. Lázár, Z. Máthé, and M. Földvári,
     Various redox conditions in Boda Claystone as reflected in the change of Fe2+/Fe3+ ratio in clay minerals,
     Journal of Physics: Conference Series 217 (2010) 012053   4 pp.
4.  K. Lázár,
     Application of Mössbauer spectroscopy to distinguish among local environments of iron in porous silicates,
     in: Silica and Silicates in Modern Catalysis, (Ed: I. Halász), Transworld Research Network,  ISBN: 978-81-7895-455,  (2010)  81 - 101.
5.  K. Lázár, J. Megyeri, Z. Máthé, 
     Lack of redox response in some cases on Boda claystone samples as reflected in the Fe2+/Fe3+ ratio in minerals,
      2nd Anual  Workshop Proceedings, EU FP7 "Redox phenomena controlling systems"  Eds.: G. Buckau, B. Kienzler, L. Duro, M. Grivé, V. Montoya,   KIT Scientific Reports, 7557 (2010) 193 - 200.
6. A. Ristic, K. Lázár, D. Maucec, H. Solt, F. Lónyi, V. Kaucic,
    Investigations on isomorphously substituted iron in Fe-beta and Fe-silicalite-1,
    in: Proceedings of 3rd Croatian-Slovenian Symposium on Zeolites, Eds.: T.A. Jelic, N.Z. Logar, Zagreb, 2010, pp. 97 - 100.

2009

 1. Zs. Kajcsos, C. Kosanovic, S. Bosnar, B. Subotic, P. Major, L. Liszkay, D. Bosnar, K. Lázár, H. Havancsák, A. T. Luu, N. D. Thanh,
Monitoring the Crystallization Stages of Silicalite by Positron Lifetime Spectroscopy
Materials Science Forum Vol. 607 (2009)  173 - 176.

2. L. Szirtes, Zs. Révay, J. Megyeri, E. Kuzmann,
Investigations of tin (II/IV) phosphates prepared by various methods, Mössbauer study and X-ray diffraction characterization
Radiation Physics and Chemistry, 78 (2009) 239 – 243.

 3. E. Fazakas, S.N. Kane, K. Lazar, L.K. Varga,
Mössbauer study of rapidly solidified Al-Fe based amorphous alloys,
Hyperfine Interactions, 189 (2009) 119 – 123.

 4. K. Lázár, Z. Máthé, M. Földvári, T. Németh, P. Mell,
Various stages of oxidation of chlorite as reflected in the Fe2+ and Fe3+ proportions in the Mössbauer spectra of minerals in Boda Claystone,
Hyperfine Interactions, 190 (2009) 129 – 133.

 5. F. Somodi, I. Borbáth, J.L. Margitfalvi, S. Stichleutner, K. Lázár,
Study of Au/SnOx-Al2O3 catalysts used in CO oxidation by in situ Mössbauer spectroscopy,
Hyperfine Interactions, 192 (2009) 13 - 21.

 6. K. Lázár, A. Tomasevic, G. Boskovic, E. Kiss,
Comparison of Fe-AlPILC and Fe-ZSM-5 catalysts used for degrdation of methomyl,
Hyperfine Interactions, 192 (2009) 23 – 29.

 7. M. El-Sharif, C.U. Chisholm, E. Kuzmann, L. Sziráki, S. Stichleutner, Z. Homonnay, K. Süvegh, A. Vértes,
The structure and composition of novel electrodeposited Sn-Fe and Sn-Co-Fe alloys from a flow circulation cell system,
Hyperfine Interactions, 192 (2009) 1 - 12.

 8. L. Guczi, K. Lázár,
Mössbauer spectroscopy in heterogeneous catalysis: a brief overview and recent study on paramagnetic features detected in catalytic centres of Fe-ZSM-5,
Reaction Kinetics and Catalysis Letters, 96 (2009) 335 – 343.

 9. K. Lázár,
Characterization of iron sites in porous ferrisilicates by in situ Mössbauer spectroscopy,
in: Proceedings of 2nd Slovenian-Croatian Symposium on Zeolites, Eds: J. Bronic, N.N. Tusar,
ISBN 978-953-55373-1-1, Croatian Zeolite Association, Zagreb, 2009.  pp. 21 – 27.

10. K. Lázár, J. Megyeri, Jean-Claude Parneix, Z. Máthé, T. Szarvas,
Diffusion of anionic species (99TcO4-, H14CO3-) and HTO in Boda Claystone borecore samples,
in: 4th Annual Workshop Proceeedings of the Integrated Project „Fundamental Processes of Radionuclide Migration (6th EC FP IP FUNMIG), Eds: G. Buckau, L. Duro, B. Kienzler, Wissenschaftliche Berichte FZKA 7461, Forschungszentrum Karlsruhe, 2009,  pp. 199 – 204.

11. Zs. Kajcsos, L. Liszkay, G. Duplatre , L. Varga, L. Lohonyai, C. Kosanovic, S. Bosnar, B. Subotic, K. Lázár, D. Bosnar, K. Havancsák, P.M. Gordo,
Critical parameters of positron and positronium annihilation in grainy and porous solids: Ionic crystals and zeolites,
Phys. Status Solidi C, 6 (2009) 2540 – 2545.

12. A.T. Luu, Zs. Kajcsos, N.D. Thanh, T.Q. Dung, M.V. Nhon, K. Lázár, K. Havancsák, G. Huhn, Z.E. Horváth, T.D. Tap, L.T. Son, P.T. Phuc,
Multi-wall carbon nanotubes investigated by positron annihilation techniques and microscopies for further production handling,
Phys. Status Solidi C, 6 (2009) 2578 – 2581.

2008

1) R.M. Mihályi, K. Lázár, M. Kollár, F. Lónyi, G. Pál-Borbély, Á. Szegedi,
Structure, acidity and redox properties of MCM-22 ferrisilicate
Microporous and Mesoporous Materials 110 (2008) 51–63.

2) P. Major, Zs. Kajcsos, L. Liszkay, C. Kosanovic, S. Bosnar, B. Subotic, K. Lázár, V.A. Skuratov, K. Havancsák, P.M. Gordo and M.F. Ferreira Marques,
Positron and Positronium Trapping in Heat Treated Zeolites (Ceramics), the Effect of Swift Heavy Ion Irradiation,
Acta Physica Polonica,
113 (2008) 1441-1446.

3) T. Belgya, K. Lázár,
First experiments on a new in-beam Mössbauer spectroscopy station at the Budapest Research Reactor,
Journal of Radioanalytical and Nuclear Chemistry, 276 (2008) 269-272.

 4) D. Teschner, J. Borsodi, A. Wootsch, Zs. Révay, M. Hävecker, A. Knop-Gericke, S.D. Jackson, R. Schlögl,
The roles of subsurface carbon and hydrogen in palladium-catalyzed alkyne hydrogenation,
Science, 320 (2008) 86-89.

 5) L. Szirtes, J. Megyeri, E. Kuzmann,
Thermal behaviour of transition- and tetravalent metal oxides and phosphorous oxide composites,
Journal of Thermal Analysis and Calorimetry, 92 (2008) 649-653.

 6) Paál Z.:
Egy Nobel-díjas nyomozó: Gerhard Ertl,
Természet Világa, 139 (2008) 146-148.

7) P. Fejes, V. Kis, K. Lázár, I. Marsi, J.B. Nagy,
Various nano-size iron oxide polymorphs on mesoporous supports I. New mesoporous catalyst supports synthesized in acidic and alkaline media,
Microporous and Mesoporous Materials, 112 (2008) 377 - 391

 8) Zs. Révay, T. Belgya, L. Szentmiklósi, Z. Kis, A. Wootsch, D. Teschner, M. Svoboda, R. Schlögl, and R. Zepernick,
In situ determination of hydrogen inside a catalytic reactor using prompt g activation analysis,
Analytical Chemisty, 80 (2008) 6066 - 6071

 9) S. Bosnar, C. Kosanovic, B. Subotic, D. Bosnar, Zs. Kajcsos, L. Liszkay, L. Lohonyai, P. Major, B. Molnár, K. Lázár,
The influence of alkali cations on the structure of zeolite precursor gels investigated by positron lifetime spectroscopy,
Stud. Surf. Sci. Catal., 174 (2008) 793 – 798.

10) M. Derewinski, K. Góra-Marek, K. Lázár, J. Datka,
Nature of active sites in thge Fe-TON zeolites: Mössbauer and IR studies,
Stud. Surf. Sci. Catal., 174 (2008) 865 – 868.
11) C. Kosanovic, S. Bosnar, B. Subotic, K. Lázár, N. Novak Tusar, N. Tomasic, Zs. Kajcsos,
57Fe Mössbauer study of iron distribution in zeolite A during zeolite crystallization process,
Stud. Surf. Sci. Catal., 174 (2008) 929 – 932.

12) J. Borsodi, D. Teschner, Zs. Révay, Z. Paál, M. Hävecker, A. Knop-Gericke, A. Wootsch, R. Schlögl,
In-situ investigations of palladium catalysed alkyne hydrogenation,
in: 9th Pannonian International Symposium on Catalysis (Eds: B. Horváth, M. Hronec, ISBN 978-80-227-2923-9 ) Slovak University of Technology, Bratislava, 2008, 108– 113.

13) Serge Ello, L. Pirault-Roy, A. Wootsch, Z. Paál,
Ethylcyclopentane ring opening reaction over PtGe/Al2O3 catalysts prepared by controlled surface reaction,
Reaction Kinetics Catalysis Letters, 94 (2008) 301 – 310.

14) E. Kuzmann, S. Stichleutner, Z. Homonnay, A. Vértes, A. Paszternák, F. Nagy, I. Felhősi, G. Pető, J. Telegdi, E. Kálmán,
Amorphous iron formation due to low energy heavy ion implantation in evaporated 57Fe thin films,
Journal of Radioanalytical and Nuclear Chemistry, 277 (2008) 699-702.

15) N. Győrffy, Z. Paál,
Acrolein hydrogenation on PdPt powder catalysts prepared by colloid synthesis,
Journal of Molecular Catalysis A: Chemical,  295 (2008) 24-28.

16) K. Nomura, E. Kuzmann, C.A. Barrero, S. Stichleutner, Z. Homonnay,
119Sn Mössbauer study of sol-gel synthesized FexSbySn1-x-yO2-d powders,
Hyperfine Interactions, 184 (2008) 57 – 62.

17) K. Lázár, C. Vincent, P. Fejes,
Variety of available coordination sites for extra-framework iron in LTA and MFI zeolites,
Hyperfine Interactions, 187 (2008) 1 - 6.

18) K. Lázár, J. Megyeri, T. Szarvas, J.-C. Parneix, Z. Máthé,
Diffusion of HTO, 99TcO4-, and H14CO3- in Boda Claystone samples: Composition, porosity and break-through measurements,
in: 3rd Annual Workshop Proceedings, (Eds:, G. Buckau, et al.) NDA report, (2008) 185 – 190

19) D. Teschner, Zs. Révay, J. Borsodi, M. Hävecker, A. Knop-Gericke, R. Schlögl, D. Milroy, D. Jackson, D. Torres, Ph. Sautet,
Understanding palladium hydrogenation catalysts: When the nature of the reactive molecule controls the nature of the catalyst active phase,
Angewandte Chemie, 120 (2008) 9414 – 9418.

20) V. Ramaswamy, P. Shah, K. Lazar, A.V. Ramaswamy,
Synthesis, characterization and catalytic activity of Sn-SBA-15 mesoporous molecular sieves,
Catalysis Surveys Asia, 12 (2008) 283 - 309

2007

1. M. Chamam, A. Wootsch, L. Pirault-Roy, I. Boghian, Z. Paál,
Methylcyclopentane transformation on Ge-Rh bimetallic catalysts prepared by organometallic grafting
Catalysis Communications, 8 (2007) 686 - 692. (absztrakt)

2. Zs. Kajcsos, L. Liszkay, G. Duplatre, K. Lázár, L. Lohonyai, L. Varga, P.M. Gordo, A.P. de Lima, C. Lopes de Gil, M.F. Ferreira Marques, D. Bosnar, S. Bosnar, C. Kosanovic, B. Subotic,
Competitive positron and positronium trapping in porous media,
Radiation Physics and Chemistry, 76 (2007) 231 - 236. (absztrakt)

3. S. Bosnar, C. Kosanovic, B. Subotic, D. Bosnar, Zs. Kajcsos, L. Liszkay, L. Lohonyai, B. Molnár, K. Lázár,
On the potential of positron lifetime spectroscopy for the study of early stages of zeolites formation from their amorphous precursors,
Radiation Physics and Chemistry, 76 (2007) 252 - 256. (absztrakt)

4. P. Shah, A.V. Ramaswamy, K. Lazar, Veda Ramaswamy,
Direct hydrothermal synthesis of mesoporous Sn-SBA-15 materials under weak acidic conditions,
Microporous and Mesoporous Materials, 100 (2007) 210 - 226. (absztrakt)

5. L. Szirtes, L. Riess, J. Megyeri, E. Kuzmann,
Comparative study of layered tetravalent metal phosphates containing various first-row divalent metals. Synthesis, crystalline structure,
Central European Journal of Chemistry, 5 (2007) 516 -535. (absztrakt)

6. O. Pozdnyakova-Tellinger, D. Teschner, J. Kröhnert, F.C. Jentoft, A. Knop-Gericke, R. Schlögl, A. Wootsch,
Surface water-assisted preferential CO oxidation on Pt/CeO2 catalyst,
J. Phys. Chem. C, 111 (2007) 5426 - 5431. (absztrakt)

7. G. Smit, K. Lázár, M.W.J. Crajé,
Influence of water vapour on low-temperature CO oxidation over Au/Fe2O3 catalyst
Croat. Chem. Acta 80 (2007) 141 - 145. (absztrakt)

8. I.M. Vilella, I. Borbáth, J.L. Margitfalvi, K. Lázár, S.R. deMiguel, O.A. Scelza,
PtSn/SiO2 catalysts prepared by controlled surface reactions for citral hydrogenation in liquid phase,
Appl. Catal., A: General 326 (2007) 37 - 47. (absztrakt)

9. NataÅ¡a Novak TuÅ¡ar, Alenka Ristić, SaÅ¡a Cecowski, Iztok Arčon, Károly Lázár, Heinz Amenitsch and Venčeslav Kaučič,
Local environment of isolated iron in mesoporous silicate catalyst FeTUD-1
Microporous and Mesoporous Materials, Volume 104, Issues 1-3, 23 August 2007, Pages 289-295 (absztrakt)

10. D. Teschner, A. Wootsch, O. Pozdnyakova-Tellinger, J. Kröhnert, E.M. Vass, M. Havecker, S. Zafeiratos, P. Schörch, P.C. Jentoft, A. Knop-Gericke, R. Schlögl
Partial pressure dependent in situ spectroscopic study on the preferential CO oxidation in hydrogen (PROX) over Pt/ceria catalysts
J. Catal., 249 (2007) 318 - 327. (absztrakt)

11. Z. Paál, N. Győrffy, A. Wootsch, L. Tóth, I. Bakos, S. Szabó, U. Wild and R. Schlögl
Preparation, physical characterization and catalytic properties of unsupported Pt-Rh catalyst
Journal of Catalysis, Volume 250, Issue 2, 10 September 2007, Pages 254-263 (absztrakt)

12. Nóra Győrffy, Attila Wootsch, Sándor Szabó, István Bakos, Lajos Tóth and Zoltán Paál
Reactions of methylcyclopentane on Rh-Pt catalyst prepared by underpotential deposition of Rh on Pt/SiO2
Topics in Catalysis, Volume 46, Numbers 1-2 / September, 2007, 57-64 (absztrakt)

13. Mounir Chamam, Károly Lázár, Laurence Pirault-Roy, Irina Boghian, Zoltán Paál and Attila Wootsch,
Characterization and catalytic properties of Rh-Sn/Al2O3 catalyst prepared by organometallic grafting

Applied Catalysis A: General Volume 332, Issue 1, 1 November 2007, Pages 27-36 (absztrakt).

14. K. Lázár, J. Megyeri, Z. Máthé,
Influence of the mineral composition and the groundwater pH on the diffusion of 99TcO4 and H14CO3 anions through borecore samples of Boda claystone,
2nd Annual Workshop Proc., 6th EC- FP FUNMIG IP, - SKB Technical Report TR-07-05, p. 195 - 200.

15. K. Lázár, J. Megyeri, Z. Máthé,
Diffusion of anionic species in borecore samples of Boda claystone formation,
2nd Annual Workshop Proc., 6th EC- FP FUNMIG IP, - SKB Technical Report TR-07-05 , p. 403 - 408.

16. Laura Sziráki, Ernő Kuzmann, Colin U. Chisholm, Mahmoud R. El-Sharif, Lilla Bóbics, Sándor Stichleutner,
Characterization of the passive films on electrodeposited Fe-Ni-Cr alloys in borate solution at pH 8.4
Central European Journal of Chemistry, 5 (2007) 931 - 950.

2006

1. Attila Wootsch, Zoltán Paál, Nóra Győrffy, Serge Ello, Irina Boghian, Julie Leverd and Laurence Pirault-Roy
Characterization and catalytic study of Pt-Ge/Al2O3 catalysts prepared by organometallic grafting
Journal of Catalysis Volume 238, Issue 1 , 15 February 2006, Pages 67-78 (absztrakt)

2. O. Pozdnyakova, D.Teschner, A. Wootsch, J. Kröhnert, B. Steinhauer, H. Sauer, L. Toth, F.C. Jentoft, A. Knop-Gericke, Z. Paál and R. Schlögl
Preferential CO oxidation in hydrogen (PROX) on ceria-supported catalysts, part I:
Oxidation state and surface species on Pt/CeO2 under reaction conditions
Journal of Catalysis Volume 237, Issue 1 , 1 January 2006, Pages 1-16 (absztrakt)

3. O. Pozdnyakova, D.Teschner, A. Wootsch, J. Kröhnert, B. Steinhauer, H. Sauer, L. Toth, F.C. Jentoft, A. Knop-Gericke, Z. Paál and R. Schlögl
Preferential CO oxidation in hydrogen (PROX) on ceria-supported catalysts, part II:
Oxidation states and surface species on Pd/CeO2 under reaction conditions, suggested reaction
mechanism
Journal of Catalysis Volume 237, Issue 1 , 1 January 2006, Pages 17-28 (absztrakt)

4. Detre Teschner, Attila Wootsch, Olga Pozdnyakova, et al.
Surface and structural properties of Pt/CeO2 catalyst under preferential CO oxidation in hydrogen (PROX)
Reaction Kinetics and Catalysis Letters, Volume 87, Number 2, 235-247 (absztrakt)

5. A. Garron, K. Lázár, F. Epron
Characterization by Mössbauer spectroscopy of trimetallic Pd-Sn-Au/Al2O3 and Pd-Sn-Au/SiO2 catalysts
for denitration of drinking water
Applied Catalysis B: Enviromental, 65 (2006) 240-248 (absztrakt)

6. P. Mell, J. Megyeri, L. Riess, Z. Máthé, J. Csicsák, K. Lázár
Sorption of Co, Cs, Sr and I onto argillaceous rock as studied by radiotracers
J. Radioanal. Nucl. Chem, 268 (2006) 405-410 (absztrakt)

7. P. Mell, J. Megyeri, L. Riess, Z. Máthé, G. Hámos, K. Lázár
Diffusion of Co, Cs, Sr and I in argillaceous rock as studied by radiotracers
J. Radioanal. Nucl. Chem, 268 (2006) 411-417 (absztrakt)

8. G. Smit, S. Zrncevic, K. Lázár
Adsorption and low-temperature oxidation of CO over iron oxides
J. Mol. Catal, A: Chemical, 252 (2006) 103-106 (absztrakt)

9. G. Smit, N. Strukan, M.W.J. Craje, K. Lázár
A comparative study of CO adsorption and oxidation on Au/Fe2O3 catalysts by FT-IR and in situ
DRIFTS spectroscopies
J. Mol. Catal, A: Chemical, 252 (2006) 163-170 (absztrakt)

10. N. Győrffy, Z. Paál, A. Wootsch, S. Szabó, I. Bakos
Study on the Pt-Rh interaction by methylcyclopentane ring opening reaction
in "Sampling Catalysis Reserch in the Pannonian Region" (István Pálinkó, Ed.)
Hungarian Zeolite Association, 2006, Szeged, ISBN: 963 06 0138 9, pp. 208-213 (absztrakt)

11. O. Pozdnyakova-Tellinger, A. Wootsch, D. Teschner, J. Krönhert, F. C. Jentoft, R. Schlögl
On the reaction mechanism of the preferential CO oxidation on Pt/CeO2 catalysts
in "Sampling Catalysis Reserch in the Pannonian Region" (István Pálinkó, Ed.)
Hungarian Zeolite Association, 2006, Szeged, ISBN: 963 06 0138 9, pp. 214-219 (absztrakt)

12. M. Chamam, A. Wootsch, K. Lázár, Z. Paál, C. Bourry, I. Boghian, L. Pirault-Roy
Structural properties and catalytic tests in methylcyclopentane ring opening reaction
of Rh-Sn/Al2O3 catalysts prepared by organometallic grafting
in "Sampling Catalysis Reserch in the Pannonian Region" (István Pálinkó, Ed.)
Hungarian Zeolite Association, 2006, Szeged, ISBN: 963 06 0138 9, pp. 310-315 (absztrakt)

13. A. Sárkány, I. Sajó, J. Megyeri, A. Horváth, L. Guczi
PROX investigations on MnOx and Au/MnOx catalysts
in "Sampling Catalysis Reserch in the Pannonian Region" (István Pálinkó, Ed.)
Hungarian Zeolite Association, 2006, Szeged, ISBN: 963 06 0138 9, pp. 233-238 (absztrakt)

14. Z. Paál, A. Wootsch, I. Bakos, S. Szabó, H. Sauer, U. Wild, R. Schlögl
Effect of hydrogen pressure on intentional deactivation of unsupported Pt catalysts:
Catalytic properties and physical characterization
Applied Catalysis A: General 309 (2006) 1-9 (absztrakt)

15. Z. Paál
Application of 14C radiotracer for the study of heterogeneous catalytic reactions,
in: Isotopes in Heterogeneous Catalysis, (Eds:J.S.J. Hargreaves, S.D. Jackson and G. Webb),
Catalytic Science Series, Vol. 4, Imperial College Press, London, 2006, pp. 31-61. (absztrakt)

16. L. Szirtes, J. Megyeri, E. Kuzmann,
Thermal treatment on composite g-zirconium phosphate-silica
J. Thermal Analysis and Calorimetry, 85 (2006) 329 - 333. (absztrakt)

17. D. Teschner, E. Vass, M. Hävecker, S. Zafeiratos, P. Schörch, H. Sauer, A. Knop-Gericke, R. Schlögl, M. Chamam, A. Wootsch,
A.S. Canning, J.J. Gamman, S.D. Jackson, J. McGregor, L.F. Gladden
Alkyne hydrogenation over Pd catalysts: A new paradigm
J. Catalysis, 242 (2006) 26 - 37. (absztrakt)

18. O. Pozdnyakova, J. Megyeri, E. Kuzmann, L. Szirtes
X-ray powder diffraction study of chromium-vanadium oxide compounds prepared
by „soft chemistry” methods,
Central European Journal of Chemistry, 4 (2006) 760 - 772. (absztrakt)

19. A. Wootsch, C. Descorme, S. Rousselet, D. Duprez, C. Templier
Carbon monoxide oxidation over well-defined Pt/ZrO2 model catalysts: Bridging the material gap
Applied Surface Science, 253 (2006) 1310 - 1322. (absztrakt)

20. K. Lázár, O. Pozdnyakova, A. Wootsch, P. Fejes
Iron ions in ZSM-5 zeolite: Fe3+ in framework, Fe2+ in extra-framework positios
in catalytic N2O decomposition,
Hyperfine Interactions, 167 (2006) 779 - 784. (absztrakt)

21. T. Belgya, K. Lázár,
New in-beam Mössbauer spectroscopy station at the Budapest research reactor
Hyperfine Interactions, 167 (2006) 875 - 879. (absztrakt)

22. K. Lázár, G. Pál-Borbély, Á. Szegedi, P. Fejes, F. Martinez,
Siting and redox properties of iron in porous ferrisilicates,
Czechoslovak Journal of Physics, 56 (2006) E109 - E121.

23. E. Kiss, T. Vulic, A. Reitzmann, K. Lázár,
Photo-Fenton catalysis for wet peroxide oxidation of phenol on Fe-ZSM-5 catalyst,
Revue Roumanie de Chimie, 51 (2006) 931 - 936.

2005

1. L. Szirtes, L. Riess, J. Megyeri
Thermoanalytical investigation of crystalline layered hafnium salts
Journal of Thermal Analysis and Calorimetry, Vol. 79 (2005) 135-140 (absztrakt)

2. William D. Rhodes, József L. Margitfalvi, Irina Borbáth, Károly Lázár, Vladimir I. Kovalchuk and Julie L. d'Itri,
Hydrogen-assisted 1,2-dichloroethane dechlorination catalyzed by Pt-Sn/SiO2 catalysts of different
preparations
Journal of Catalysis Volume 230, Issue 1 , 15 February 2005, Pages 86-97 (absztrakt)

3. L. Szirtes, J. Megyeri, L. Riess, E. Kuzmann and K. Havancsák
Swift heavy ion and gamma-ray irradiation of various double metal phosphates
Radiation Physics and Chemistry, Volume 73, Issue 1 , May 2005, Pages 39-44 (absztrakt)

4. Zoltán Paál, Attila Wootsch, Robert Schlögl and Ute Wild
Carbon accumulation, deactivation and reactivation of Pt catalysts upon exposure to hydrocarbon
Applied Catalysis A: General, Volume 282, Issues 1-2 , 30 March 2005, Pages 135-145 (absztrakt)

5. Kiss, Ernő E.; Vulic, Tatjana J.; BoÅ¡kovic, Goran C.; Reitzmann, Andreas F.K.; Lázár, Károly
Influence of OH/metal ratio on the stability of alfe-pilc catalyst for wet peroxide oxidation of phenol
Reaction Kinetics and Catalysis Letters, 85 (2005) 1, Pages 11 - 19. (absztrakt)

6. Anthony Garron, Károly Lázár and Florence Epron
Effect of the support on tin distribution in Pd-Sn/Al2O3 and Pd-Sn/SiO2 catalysts for application in
water denitration
Applied Catalysis B: Environmental Volume 59, Issues 1-2 , 8 July 2005, Pages 45-56 (absztrakt)

7. Z. Paál, D. Teschner, N.M. Rodriguez, R.T.K. Baker, L. Tóth, U. Wild and R. Schlögl
Rh/GNF catalysts: Characterization and catalytic performance in methylcyclopentane reactions
Catalysis Today, 102-103 , (2005), Pages 254-258 (absztrakt)

8. Zs. Kajcsos, L. Liszkay, G. Duplatre, L. Varga, L. Lohonyai, F. Paszti, E. SZilagyi, K. Lazar, E. Kotai, G. Pal-Borbely, H.K. Beyer, P. Caullet, J. Patarin, M.E. Azenha, P.M. Gordo, C. Lopes Gil, A. P. de Lima and M.F. Fereira Marques
Positronium Trapping in Porous Solids: Means and Limitations for Structural Studies
ACTA PHYSICA POLONICA A, Vol. 107 (2005) , No. 5, 729- (absztrakt)

9. L. Szirtes, J. Megyeri, L. Riess, E. Kuzmann, K. Havancsák
Swift heavy ion irradiation of titanium phosphate and related materials
Radiation Physics and Chemistry, Volume 74, Issue 1 , September 2005, Pages 21-25 (absztrakt)

10. Zoltan Hlavathy, Pal Tetenyi
Adsorption of cyclic hydrocarbons on Pt and the interaction of the adsorbed species with hydrogen
Applied Surface Science 252 (2005) 412-119 (absztrakt)

11. B. Veisz, L. Toth, D. Teschner, Z. Paal, N. Gyorffy, U. Wild, R. Schlogl
Palladium-platinum powder catalysts manufactured by colloid synthesis
I. Preparation and characterization
Journal of Molecular Catalysis A: Chemical 238 (2005) 56-62 (absztrakt)

12. N. Gyorffy, L. Toth, M. Bartok, J. Ocsko, U. Wild, R. Schlogl, D. Teschner, Z. Paal
Palladium-platinum powder catalysts manufactured by colloid synthesis
II. Characterization and catalytic tests after oxidizing and reducing treatment
Journal of Molecular Catalysis A: Chemical 238 (2005) 102-110 (absztrakt)

13. M. Trejda, K. Lazar, P. Decyk, Z. Fojud, S. Jurga and M. Ziolek
Generation of iron active species in MCM-41 materials
Studies in Surface Science and Catalysis, volume 158, 829-836 (absztrakt)

14. K. Lazar, A. Szegedi, F. Martinez, R. Molina, P. Fejes
Stabilization of iron in micro- and mesoporous ferrisilicates (MFI, MCM-22, SBA-15, and MCM-41) as
detected by in situ Mossbauer spectroscopy
Situdies in Surlace Science and Catalysis, volume 158, 733-740 (absztrakt)

15. O. Pozdnyakova, J. Megyeri, E. Kuzmann and L. Szirtes
THERMOANALYTICAL CHARACTERIZATION OF VANADIUM-CHROMIUM OXIDE COMPOUNDS
PREPARED BY ˜SOFT CHEMISTRY" METHOD
Journal of Thermal Analysis and Calorimetry, Vol. 82 (2005) 409-415 (absztrakt)

16. Natasa Novak Tusar, Natasa Zabukovec Logar, Iztok Arcon, Gregor Mali, Matjaz Mazaj, Alenka Ristic, Károly Lázár and Venceslav Kaucic
Local environment of iron in the mesoporous hexagonal aluminophosphate catalyst
Microporous and Mesoporous Materials, 87 (2005) 52-58 (absztrakt)

17. Pal Tetenyi, Tamas Koltai
Catalyst's sulfur displacement by thiophene, as monitored by exchange of 35S radiotracer
Catalysis Letters Vol. 105, Nos. 1-2, November 2005 (absztrakt)

18. Károly Lázár, Ágnes Szegedi, Gabriella Pál-Borbély, A.N. Kotasthane and Pál Fejes
Changes in states of substituted iron in microporous (MFI analogue) and mesoporous (MCM-41)
hosts exposed to redox conditions
Catalysis Today Volume 110, Issues 3-4 , 30 December 2005, Pages 239-246 (absztrakt)

19. L. Tóth, P.B. Barna, R.T.K. Baker, N.M. Rodriguez and Z. Paál
Electron microscopic study of Rh/Graphite nanofiber samples treated in H2
Carbon Volume 43, Issue 6 , May 2005, Pages 1320-1322

20. D. Teschner, U. Wild, R. Schlögl, and Z. Paál
Surface State and Composition of a Disperse Pd Catalyst after Its Exposure to Ethylene
J. Phys. Chem. B, 109 (43), 20516 -20521, 2005. (absztrakt)

21. P. Fejes, I. Kiricsi, K. Lazar, I. Marsi, R. Aiello, P. Frontera, L. Pasqua, F. Testa, L. Korecz, J.B. Nagy
Spectroscopic characterization of Fe-BEA zeolite.
Stud. Surf. Sci. Catal., 155 (2005) 239-247

22. M. Bron, D. Teschner, A. Knop-Gericke, B. Steinhauer, A. Scheybal, M. Hävecker, D. Wang, R. Födisch, D. Hönicke, A. Wootsch, R. Schlögl and P. Claus
Bridging the pressure and materials gap: in-depth characterisation and reaction studies of
silver-catalysed acrolein hydrogenation
Journal of Catalysis Volume 234, Issue 1 , 15 August 2005, Pages 37-47 (absztrakt)

2004


1. Marie-Dominique Appay, Jean-Marie Manoli, Claude Potvin, Martin Muhler, Ute Wild, Olga Pozdnyakova and Zoltán Paál
High-resolution electron microscopic, spectroscopic, and catalytic studies of intentionally sulfided
Pt/ZrO2-SO4 catalysts
Journal of Catalysis, Volume 222, Issue 2 , 10 March 2004, Pages 419-428 (absztrakt)

2. Kajcsos Z, Duplatre G, Liszkay L, Lohonyai L, Varga L, Lazar K, Pal-Borbely G, Beyer HK, Paillaud JL
Positron annihilation and positronium trapping in zeolites
POSITRON ANNIHILATION, ICPA-13, PROCEEDINGS MATERIALS SCIENCE FORUM, 445-4: 239-243 2004 (absztrakt)

3. Zoltán Kónya, István Vesselényi, Károly Lázár, János Kiss, and Imre Kiricsi
Comparison of Fe/Al2O3 and Fe, Co/Al2O3 Catalysts Used for Production of Carbon Nanotubes
From Acetylene by CCVD
IEEE Transactions on Nanothechnology, 3 (2004) 73 - 79. (absztrakt)

4. Shah, P., Ramaswamy, A.V., Pasricha, R., Lazar, K. and Ramaswamy, V.
INCORPORATION OF TIN INTO MESOPOROUS SILICA SBA-15 MOLECULAR SIEVES
Proceedings of 14th Internatl. Zeolite Conf. Eds. E. Van Steen et al. (ISBN: 0-958-46636-X) Cape Town, 2004, pp: 870-877.
(absztrakt)

5. Centi, G., Giordano, G., Fejes, P., Katovic, A., Lazar, K., Nagy, J.B., Perathoner, S. and Pino, F.
ACTIVE AND SPECTATOR IRON SPECIES IN Fe/MFI CATALYSTS FOR BENZENE SELECTIVE
HYDROXYLATION WITH N2O
Proceedings of 14th Internatl. Zeolite Conf. Eds. E. Van Steen et al. (ISBN: 0-958-46636-X) Cape Town, 2004, pp: 2566-2574.
(absztrakt)

6. Lázár, K., Calleja, G., Melero, J.A., Martinez, F. and Molina, R.
INFLUENCE OF SYNTHESIS ROUTES ON THE STATE OF Fe-SPECIES IN SBA-15 MESOPOROUS MATERIALS
Proceedings of 14th Internatl. Zeolite Conf. Eds. E. Van Steen et al. (ISBN: 0-958-46636-X) Cape Town, 2004, pp: 805-812.
(absztrakt)

7. Zoltán Paál
Catalytic Naphtha Reforming
Second Edition, Revised and Expanded, Marcel Dekker, Inc., New York-Basel 2004, pp:35-74

8. J. A. Melero, G. Calleja, F. Martínez, R. Molina and K. Lázár
Crystallization mechanism of Fe-MFI from wetness impregnated Fe2O3-SiO2 amorphous xerogels:
Role of iron species in Fenton-like processes
Microporous and Mesoporous Materials Volume 74, Issues 1-3 , 20 September 2004, Pages 11-21 (absztrakt)

9. Pallavi Shah, Arumugamangalam V. Ramaswamy, Karoly Lazar and Veda Ramaswamy
Synthesis and characterization of tin oxide-modified mesoporous SBA-15 molecular sieves and
catalytic activity in trans-esterification reaction
Applied Catalysis A: General Volume 273, Issues 1-2 , 8 October 2004, Pages 239-248 (absztrakt)

10. Attila Wootsch, Claude Descorme, and Daniel Duprez
Preferential oxidation of carbon monoxide in the presence of hydrogen (PROX) over ceria-zirconia
and alumina-supported Pt catalysts
Journal of Catalysis Volume 225, Issue 2 , 25 July 2004, Pages 259-266 (absztrakt)

11. Attila Wootsch, Ute Wild, Robert Schlögl and Zoltán Paál
Effect of K on the deactivation of model Pt black catalysts: electron spectroscopy and hexane test reaction
Catalysis Communications Volume 5, Issue 8 , August 2004, Pages 419-423 (absztrakt)

12. Zoltán Paál
Carbon accumulation on Pt black from hydrocarbons of different structure
Reaction Kinetics and Catalysis Letters 82 (2): 381-386, 2004 (absztrakt)

13. R. Terry, K. Bakery, Nelly Rodriguez, Agnes Mastalir, Ute Wild, Robert SchlögI, Attila Wootsch and Zoltan Paál
Platinum/Graphite Nanofiber Catalysts of Various Structure: Characterization and Catalytic Properties
J. Phys. Chem. B 2004, 108. 14348-14355 (absztrakt)

14. Hendrik Bluhm, Michael Havecker, Axel Knop-Gericke, Evgueni Kleimenov, Robert Schlögl, Detre Teschner, Valerii I. Bukhtiyarov,
D. Frank Ogletree, Miquel Salmeron
Methanol Oxidation on a Copper Catalyst Investigated Using in Situ X-ray Photoelectron Spectroscopy
J. Phys. Chem. B 2004. 108. 14340-14347 (absztrakt)

15. Pal Tetenyi, Viktor Galsan and OIga Pozdnyakova
CONVERSION OF CYCLOHEXENE ON SUPPORTED MOLYBDENUM- AND TUNGSTEN-OXIDE CATALYSTS
React. Kinet. Catal. Lett. Vol. 83. No. 2, 307-314 (2004) (absztrakt)

16. Pál Tétényi, Tamás Koltai
Catalyst selectivity in thiophene hydrodesulfurization: Effect of H2S and aging
React. Kinet. Catal. Lett. Vol. 82. No. 2, 371-379 (2004) (absztrakt)

2003

1. Flaviano Testa, Luigi Pasqua, Fortunato Crea, Rosario Aiello, Károly Lázár, Pál Fejes, Patrick Lentz, Janos B. Nagy
Synthesis of Fe-MFI zeolites in fluoride-containing media
Microporous and Mesoporous Materials 57 (2003) 57-72 (absztrakt)

2. Béla Kazinczy, László Kótai, István Gács, István E. Sajó, B. Sreedhar, Károly Lázár
Study of the Preparation of Zinc(II) Ferrite and ZnO from Zinc- and Iron-Containing Industrial Wastes
Ind. Eng. Chem. Res. 2003, 42. 318-322 (absztrakt)

3. Pál Fejes, Imre Kiricsi, Károly Lázár, István Marsi, Antal Rockenbauer, László Korecz
Attempts to produce uniform Fe(III) siting in Fe content SOD and LTA zeolites An EPR and Mössbauer study
Applied Catalysis A: General 242 (2003) 63-76 (absztrakt)

4. G. Resofszki, M. Muhler, S. Sprenger, U. Wild, Z. Paál
Electron spectroscopy of sulfated zirconia, its activity in n-hexane conversion and possible reasons of its deactivation
Applied Catalysis A: General 240 (2003) 71-81 (absztrakt)

5. Pál Fejes, Imre Kiricsi, Károly Lázár, István Marsi, Antal Rockenbauer, Lászlo Korecz, János B. Nagy, Rosario Aiello, Flaviano Testat
Attempts to produce uniform Fe(III) siting in various Fe-content ZSM-5 zeolites
Determination of framework/extra-framework ratio of Fe(III) in zeolites by EPR and Mössbauer spectroscopy
Applied Catalysis A: General 242 (2003) 247 266 (absztrakt)

6. Pál Tétényi, Victor Galsan
On the kinetcs of the catalytic thiophene hydrodesulphurization in pulse system
React.Kinet-Catal.Lett. Vol. 78, No. 2. 299-308 (2003) (absztrakt)

7. L. Szirtes, J. Megyeri, E. Kuzmann, K. Havancsák
Swift heavy ion irradiation of zirconium phosphate of various forms
Radiation Physics and Chemistry 67 (2003) 121-126 (absztrakt)

8. L. Pirault-Roy, D. Teschner, Z. Paál and M. Guérin
A new approach of selective Ge deposition for RhGe/Al2O3 catalysts: characterization and testing in
2,2,3-trimethylbutane hydrogenolysis
Applied Catalysis A: General 245 (2003) 15-31 (absztrakt)

9. L. Szirtes, L. Riess and J. Megyeri
Thermoanalytical investigation of layered titanium salts
Journal of Thermal Analysis and Calorimetry, Vol. 73 (2003) 209 -218 (absztrakt)

10. Zoltan Konya, Istvan Vesselenyi, Karoly Lazar, Janos Kiss, Imre Kiricsi
Comparison of Fe/Al2O3 and Fe,Co/Al2O3 catalysts used for production of carbon nanotubes from acetylene by CCVD
Proc. SPIE Vol. 5118, p. 296-304 (absztrakt)

11. O. Pozdnyakova, E. Kuzmann, L. Szirtes
Preparation of new vanadium-chromium oxide with a two-dimensional structure
Solid State Ionics, 161, (2003) 301-307 (absztrakt)

12. L. Szirtes, J. Megyeri, L. Riess, E. Kuzmann
Electrical conductivity of transition metal containing crystalline titanium phosphate materials
Solid State Ionics, 162-163 C, (2003) 181-184 (absztrakt)

13. D. Teschner, L. Pirault-Roy, D. Naud, M. Guerin, Z. Paál
Methylcyclopentane reactions on Rh-Ge/Al203 catalysts prepared by controlled surface reaction
Applied Catalysis A: General 252 (2003) 421-426 (absztrakt)

14. Pál Fejes, Károly Lázár, István Marsi, Antal Rockenbauer, László Korecz, János B. Nagy, Siglinda Perathoner, Gabriele Centi
Isomorphously substituted Fe-ZSM-5 zeolites as catalysts
Causes of catalyst ageing as revealed by X-band EPR, Mössbauer and 29Si MAS NMR spectra
Applied Catalysis A: General 252 (2003) 75-90 (absztrakt)

15. Zs. Kajcsos, L. Liszkay, G. Duplatre, L. Lohonyai, L. Varga, K. Lázár, G. Pál-Borbély, H.K. Beyer, P. Caullet, J. Patarin, A.P. de Lima,
C. Lopes Gil, P.M. Gordo. M.F. Ferreira Marques
Positron and positronium in porous media: zeolites
Radiation Physics and Chemistry 68 (2003) 363-368 (absztrakt)

16. Paál, Z., Wootsch, A.
Catalytic properties of the hidrogen-platinum-carbon system,
in "Catalysis in Application" (S. D. Jackson, J. S. J. Hargreaves and D. Lennon, Eds.),
The Royal Sicitey of Chemistry, Cambridge,
2003, p. 8-15

2002

1. P. Fejes, I. Kiricsi, K. Kovács, K. Lázár, I. Marsi, A. Oszkó, A. Rockenbauer, Z. Schay
Incorporation of iron in sodalite structures and their transformation into other iron containing zeolites. Synthesis of Fe-NaA (LTA)
Applied Catalysis A: General 223 (2002) 147-160 (absztrakt)

2. A. Wootsch, Z. Paál
Reactions of n-Hexane on Pt Catalysts: Reaction Mechanism as Revealed by Hydrogen Pressure and Compensation Effect
Journal of Catalysis 205, 86-96 (2002) (absztrakt)

3. Karine de Oliveira, Detre Teschner, Laetitia Oliviero and Zoltán Paál
The pattern of methylcyclopentane and n-hexane reactions on Rh/Al2O3 in catalytic runs of various length
React.Kinet.Catal.Lett Vol. 75, No. 1, 185-191 (absztrakt)

4. Béla Kazinczy, Laszló Kótai, István E. Sajó, Sándor Holly, Károly Lázár, Emma Jakab,
István Gács, Klára Szentmihályi
Phase Relations and Heat-Induced Chemical Processes in Sludges of Hot-Dip Galvanization
Ind. Eng. Chem. Res. 2002, 41, 720-725 (absztrakt)

5. D. Teschner, D. Duprez, Z. Paál
Reactivity of the hydrocarbon C-C bonds as a function of the reaction condition in the
conversion of C6 alkanes and methylcyclopentane over Rh catalysts
Journal of Molecular Catalysis A: Chemical 179 (2002) 201-212 (absztrakt)

6. P. Tétényi, V. Galsán
Hydro-dehydrogenation of six-member hydrocarbon cycles on supported platinum-cobalt bimetallic catalysts
Applied Catalysis A: General 229 (2002) 181-192 (absztrakt)

7. J.L. Margitfalvi, I. Borbáth, M. Hegedüs, Á. Szegedi, K. Lázár, S. Göbölös, S. Kristyán
Low temperature oxidation of CO over tin-modified Pt/SiO2 catalysts
Catalysis Today 73 (2002) 343-353 (absztrakt)

8. A. Wootsch, C. Descorme, Z. Paál, D. Duprez
Removal of carbonaceous residues by deuterium from Pt catalysts
Journal of Catalysis, Vol. 208, No. 2, June 10, 2002, pp. 276-290 (absztrakt)

9. A. Wootsch, L. Pirault-Roy, J. Leverd, M. Guerin, Z. Paál
Specific behavior of tailor-made Pt-Ge/Al2O3 catalysts in trasformation of hydrocarbons
Journal of Catalysis, Vol. 208, No. 2, June 10, 2002, pp. 490-493 (absztrakt)

10. P. Tétényi, Z. Paál
Comment on "Dehydrogenation of cyclohexanol on copper containing catalysts. I. The influence of the oxidation
state of copper on the activity of copper sites" by V. Z. Fridman and A.A. Davydov (J. Catal. 195, 20 (2000))
Journal of Catalysis, Vol. 208, No. 2, June 10, 2002, pp. 494-496

11. K. Lázár, T. Mathew, Zs. Koppány, J. Megyeri, V. Samuel, S. P. Mirajkar, Bollapragada S. Rao, L. Guczi
Cu1-xCoxFe2O4 ferrospinels in alkylation: Structural changes upon reaction
Phys. Chem. Chem. Phys, 2002, 4, 3530-3536 (absztrakt)

12. G. Giordano, A. Katovic, S. Perathoner, F. Pino, G. Centi, J. B.Nagy, K. Lazar and P. Fejes
One-step benzene oxidation to phenol. Part I: Preparation and characterization of Fe-(Al)MFI type catalysts
Studies in Surface Science and Catalysis 142 p.477-484 (absztrakt)

13. S. Perathoner, F. Pino, G. Centi, G. Giordano, A. Katovic, J. B.Nagy, K. Lazar and P. Fejes
One-step benzene oxidation to phenol. Part II: Catalytic behavior of Fe-(Al)MFI type catalysts
Studies in Surface Science and Catalysis 142 p.503-510 (absztrakt)

14. K. Lazar, G. Pal-Borbely, A. Szegedi, U.K. Beyer
Coordination and oxidation states of iron incorporated into MCM-41
Studies in Surface Science and Catalysis 142 p.1347-1354 (absztrakt)

15. William D. Rhodes, Károly Lázár, Vladimir I. Kovalchuk, Julie L. d'ltri
Hydrogen-Assisted 1,2-Dichloroethane Dechlorination Catalyzed by Pt-Sn/SiO2: Effect of the PVSn Atomic Ratio
Journal of Catalysis Vol. 211, No. 1, October 1, 2002 pp. 173-182 (absztrakt)

16. Pál Tétényi, Victor Galsan
Metal - MoOx interaction and hydrodesulfurization activity of PdMo AND PtMo catalysts
React.Kinet.Catal.Lett Vol. 77, No. 2, 347-353 (2002) (absztrakt)

17. K. Lázár, W.D. Rhodes, I. Borbáth, M. Hegedüs, J.L. Margitfalvi
Reaction-induced transformation in PT-Sn/SiO2 catalysts: In situ 119Sn Mössbauer study
Hyperfine Interactions, 139-140 (1-4): 87-96, 2002 (absztrakt)

18. K. Lázár, G. Pál-Borbély, Á. Szegedi, H.K. Beyer
Coordination and oxidation states of iron incorporated in mesoprous MCM41
Hyperfine Interactions, 139-140 (1-4): 19-31, 2002 (absztrakt)

19. A. Wootsch, Z. Paál
Hexane dehydrogenation to hexenes: A general indicator for deactivation of Pt catalysts in "skeletal" reactions
React.Kinet.Catal.Lett. Vol. 77. No. 2. 355-361, (2002) (absztrakt)

20. K. Lázár, P. Fejes, G. Pál-Borbély, H. K. Beyer
Comparison of States of Substituted Iron in MCM-41 and MFI Molecular Sieves under Reaction Condition
Hyperfine Interactions 141-142 (1-4): 387-390, 2002 (absztrakt)

21. P. Tétényi, K. Lázár, Z. Paál, L. Simándi
Katalízis-Tudomány és technológia
Magyar Tudomány 2002/12 1548-1556

22. Zsolt Kasztovszky, Zsolt Revay, Gabor Molnar, Attila Wootsch, Zoltan Paal
Assay determination in supported Pt catalysts by prompt-gamma activation analysis (PGAA)
Catalysis Communications 3 (2002) 553-556 (absztrakt)

23. Z. Paál
Dehyrocyclization
Encyclopedia of Catalysis (Ed. I. T. Horváth), Chapter EOC 071, John Wiley and Sons, New York, (2002)

24. Z. Paál
Ring opening reactions on heterogeneous catalysts
Encyclopedia of Catalysis (Ed. I. T. Horváth), Chapter EOC 183, John Wiley and Sons, New York, (2002)

2001

1. L. Szirtes, J. Megyeri, L. Riess, E. Kuzmann
Thermal decomposition of several layerd zirconium salts
Journal of Thermal Analysis and Calorimetry, Vol. 63 (2001) 117-123 (absztrakt)

2. Zoltán Paál, Tamás Koltai, Károly Matusek, Jean-Marie Manoli, Claude Potvin, Martin Muhler, Ute Wild, Pál Tétényi
Sulfur uptake and exchange, HDS activity and structure of sulfided, Al2O3 supported MoOx, PdMoOx and PtMoOx catalysts
Phys. Chem. Chem. Phys., 3 (2001), 1535-1543 (absztrakt)

3. Z. Paál, A. Wootsch, K. Matusek, U. Wild, R. Schlögl
Intetional carbonisation on Pt black: a model spectroscopic and catalitic study (absztrakt)
Catal. Today, 65 (2001) 13-18

4. D. Teschner, Z. Paál, D. Duprez
The effects of hydrogen pressure and temperature on the methylcyclopentane conversion on Rh catalysts (absztrakt)
Catal. Today, 65 (2001) 185-190

5. Fejes P., Kiricsi I., Kukovecz Á., Kovács K., Lázár K., Marsi I., Oszkó A., Bánvölgyi Gy.
Incorporation of iron into sodalite structures and their transformation to other iron containing zeolite species (absztrakt) (in Hungarian )
Magyar Kémiai Folyóirat, 107 (2001) 107-115

6. M. Warnken, K. Lázár, M. Wark
Redox behaviour of SnO2 nanoparticles encapsulated in the pores of zeolites towards reductive gas atmospheres studied by in situ
diffuse reflectance UV/VIS and Mössbauer spectroscopy (absztrakt)
Phys. Chem. Chem. Phys., 3 (2001) 1870-1876

7. U. Constantino, L. Szirtes, E. Kuzman, J. Megyeri, K. Lázár
Exchange of iron ions into layers of a-zirconium phosphate (absztrakt)
Solid State Ionics, 141-142 (2001) 359-364

8. Zoltán Paál, Ute Wild, Attila Wootsch, Josef Find, Robert Schlögl
Surface and Bulk Structural Response of Pt Black upon Its Hydrogen Treatment and Catalytic Reaction with n-Hexane (absztrakt)
Phys. Chem. Chem. Phys., 3 (2001) 2148-2155

9. Rodriguez, N. M., Anderson, P. E., Wootsch, A., Wild, U., Schlögl, R., Paál, Z.
XPS, EM, and Catalytic Studies of the Accumulation of Carbon on Pt Black, J. Catal. 197, 365-377 (2001). (absztrakt)

10. Teschner, D., Wootsch, A., Matusek, K., Röder, T., Paál, Z.
Ceria as a new support of noble metal catalysts for hydrocarbon reactions: chemisorption and catalytic studies (absztrakt)
Solid State Ionics, 141, 709 (2001).

11. Zoltán Hlavathy, Pál Tétényi
Uptake of C6 cyclic hydrocarbons on Pt (absztrakt)
Vacuum, 61(2-4) (2001) pp. 119-122

12. F. Testa, F. Crea, R. Aiello, K. Lázár, P. Fejes, P. Lentz, J.B. Nagy
Innfluence of alcali cations on the incorporation of iron into MFI structure in fluoride media (absztrakt)
Stud. Surf. Sci. Catal., 135 (2001) CD: 04-P-17, 7 pp.

13. G. Pál-Borbély, Á. Szegedi, K. Lázár, H.K. Beyer
State and redox behavior of iron in MCM-41 (absztrakt)
Stud. Surf. Sci. Cata., 135 (2001) CD: 07-O-03, 9 pp.

14. K. Lázár, N. Zilkova, J. Cejka
Valency and coordination states of iron in FeAPO-11. An in situ Mössbauer study. (absztrakt)
Stud. Surf. Sci. Catal., 135 (2001) CD: 14-P-22, 7 pp.

15. G. Alberti, S. Cavalagio, F. Marmottini, K. Matusek, J. Megyeri, L. Szirtes
Preparation of a composite g-zirconium phosphate-silica with large specific surface and its first characterisation as acid catalyst
(absztrakt)
Applied Catalysis A: General 218/1-2(2001) 219-228 pp.

16. L. Szirtes, J. Megyeri, L. Riess, E. Kuzmann
Thermal decomposition of hafnium phospahate and related materials (absztrakt)
Journal of Thermal Analysis and Calorimetry, Vol. 65 (2001) 975-981

17. J. L. Margitfalvi, I. Borbáth, K. Lázár, E. Tfirst, A. Szegedi, M. Hegedüs, S. Göbölös
In Situ Characterization of Sn-Pt/SiO2 Catalysts Used in Low Temperature Oxidation of CO (absztrakt)
Journal of Catalysis, Vol. 203, No.1 October 1, 2001, pp. 94-103

18. Kajcsos Z, Liszkay L, Duplatre G, Varga L, Lázár K, Pal-Borbely G, Beyer HK, Lohonyai L, Caullet P, Patarin J
Positrons and positronium in grainy and porous solids (absztrakt)
ACTA PHYSICA POLONICA A 99 (3-4): 399-406 MAR-APR 2001

19. Zs. Kajcsos, G. Duplatre, L. Varga, K. Lázár, G. Pál-Borbély, H.K. Beyer, L. Lohonyai, P. Caullet, J. Patarin
Positrons and positronium in zeolites (absztrakt)
Material Science Forum, 363-365 (2001) 238-243

20. L. Liszkay, Zs. Kajcsos, G. Duplatre, K. Lázár, G. Pál-Borbély, H.K.Beyer
Positronium interactions in synthetic zeolites: Effect of adsorbed water (absztrakt)
Materials Science Forum, 363-365 (2001) 377-379

21. Z. Paál, U. Wild, R. Schlögl
Interaction of ethylene and hydrogen with commercial Pd black: carbon accumulation and possible adsorbate-induced rearrangement
Phys. Chem. Chem Phys., 3 (2001) 4644-4649
(absztrakt)

22. L. Szirtes, J. Megyeri, E. Kuzmann, Z. Klencsár
Electrical conductivity of transition metal containing crystalline zirconium phosphate materials (absztrakt)
Solid State Ionics, 145 (2001) 257-260

23. F.E. Massoth, T. Koltai, P. Tétényi
Theoretical analysis of sulfur exchange experiments (absztrakt)
Journal of Catalysis 203, 33-40 (2001)

24. Z. Paál
Surface composition of palladium blacks of different methods of preparation (absztrakt)
React. Kinet. Catal. Lett. Vol. 73, No. 2, 307-310 (2001)

25. Z. Paál
Hydrogen effects in n-hexane isomerization on Pt/Sulfated Zirconia. A comment on the paper by Duchet et al.
(J.Catal. 198, 328 (2001) ) (no absztrakt)
J. Catal Volume 203, Issue 2, 25 October 2001, Pages 529-530

26. L. Oliviero, Z. Paál
Hydrogenolysis of hexane on supported rhodium catalysts
React. Kinet. Catal. Lett. Vol. 74, No. 2, 233-239 (2001) (absztrakt)

27. P. Tétényi, V. Galsán
On the correlation between cyclohexane and tiophene conversion on Al2O3-supported metals
React. Kinet. Catal. Lett. Vol. 74, No. 2, 251-257 (2001) (absztrakt)

28. K. Lázár, N. Micheaud, R.M. Mihályi, G. Pál-Borbély, H. K. Beyer
Attempts to exchange iron into H-Y and H-ZSM-5 zeolites by in situ formed chloride-containing mobil species
React. Kinet. Catal. Lett. Vol. 74, No. 2, 289-298 (2001) (absztrakt)

29. Á. Szegedi, G. Pál-Borbély, K. Lázár
Comparison of the redox properties of iron incorporated in different amounts into MCM-41
React. Kinet. Catal. Lett. Vol. 74, No. 2, 277-287 (2001) (absztrakt)

2000

1. J. Find, Z. Paál, H. Sauer, R. Schlögl, U. Wild, A. Wootsch
Structures, Surface State and Catalytic Properties of a Model Pt Catalyst (absztrakt)
Studies in Surface Science and Catalysis, Vol.130, 2291-2296 (2000)

2. L. Szirtes and K. Matusek
Oxidative Dehydrogenation of Ethylbenzene Using Various Zirconium Phosphates as
Catalyst
React.Kinet.Catal. Lett. Vol. 69, No.1. 63-71 (2000)

3. K. Matusek, C. Kappenstein, M. Guérin and Z. Paál
Reactions of n-hexane on Pt-Sn/Al2O3 and removal of retained hydrocarbons by
hydrogenation
Catalysis Letters, Vol. 64, 33-36 (2000)

4. J. Find, Z. Paál, R. Schlögl and U. Wild
An attempt to bridge the pressure and material gap with a disperse model catalyst for
low-temperature alkane reforming
Catalysis Letters, Vol. 65, 19-23 (2000)

5. P. Fejes, J.B. Nagy, K. Lázár, J. Halász
Heat-treatment of isomorphously substituted ZSM-5 (MFI) zeolites. An ESR and
Mössbauer spectroscopy and kinetic study
Applied Catalysis A: General, Vol. 190, 117-135 (2000)

6. K. Matusek, A. Wootsch, H. Zimmer, Z. Paál
Reactions of n-alkanes on and removal of carbonaceous residues from Pt catalysts (absztrakt)
Applied Catalysis A: General, Vol.191, 141-151 (2000)

7. D. Teschner, K. Matusek and Z. Paál
Ring Opening of Methylcyclopentane on Alumina-Supported Rh Catalysts of Different
Metal Loadings
Journal of Catalysis, Vol. 192, 335-343 (2000) (absztrakt)

8. R.T.K. Baker, K. Laubernds, A. Wootsch and Z. Paál
Pt/Graphite Nanofiber Catalyst in n-Hexane Test Reaction (absztrakt)
Journal of Catalysis, Vol. 193, 165-167 (2000)

9. U. Wild, D. Teschner, R. Schlögl, Z. Paál,
Surface composition and possible rearrangement of disperse Pt and Rh catalysts: does the presence of
carbon and oxygen contribute to different catalytic properties? (absztrakt)
Catalysis Letters, 67 (2000) 93-98.

10. K. Lázár, A.J. Chandwadkar, P. Fejes, J. Cejka, A.V. Ramaswamy,
Valency changes of iron and tin in framework-substituted molecular sieves investigated by in situ
Mössbauer spectroscopy,
Journal of Radioanalytical and Nuclear Chemistry, 246 (2000) 143-148.

11. Zs. Kajcsos, G. Duplâtre, L. Liszkay, I. Billard, A. Bonnefant, E. Azenha, K. Lázár, G. Pál-Borbély,
P. Caullet, J. Patarin, L. Lohonyai,
On the peculiarities of positron annihilation features in silicalite-1 and Y-zeolites,
Radiation Physics and Chemistry, 58 (2000) 709-714.

12. K. Lázár,
Study of migration of radionuclides in claystone considered as prospective media for nuclear waste
disposal, in: Extrapolation of short term observations to time periods relevant to the isolation of long
lived radioactive waste, (Eds. B. Kienzler, M. Raynal) IAEA-TECDOC-1177, IAEA 2000, pp. 57-61.

13. J.L. Margitfalvi, I. Borbáth, M. Hegedûs, S. Gőbölös, K. Lázár,
Low temperature oxidation over new type of Sn-Pt/SiO2 catalysts,
Recent Reports, 12th Int. Congr. Catal., (Granada, Spain, 9-14 July, 2000), RR017, 4. pp.

14. A. Wootsch, C. Descorme, Z. Paál, D. Duprez,
Removal of carbonaceous residues by deuterium from Pt catalysts: the study of isotopic distribution in
methane, (absztrakt)
Recent Reports, 12th Int. Congr. Catal., (Granada, Spain, 9-14 July, 2000), RR069, 4. pp.

15. D. Teschner, L. Oliviero, D. Duprez, Z. Paál
Hydrogenolysis pattern of hexane isomers on supported Rh catalysts, a comparison with that of
methylcyclopentane, (absztrakt)
Recent Reports, 12th Int. Congr. Catal., (Granada, Spain, 9-14 July, 2000), RR077, 4. pp.

16. P. Tétényi, V. Galsán,
Thiophene and cyclohexane conversion on alumina supported Ni and NiMo catalysts,
React. Kinet. Catal. Lett., 70 (2000) 265-270.

17. T. Koltai, F.E. Massoth, P. Tétényi,
A radioisotope flow-circulation tracer method for determination of sulfur uptake and exchange,
React. Kinet. Catal. Lett., 71 (2000) 85-92.

18. J.L. Margitfalvi, I. Borbáth, M. Hegedûs, E. Tfirst, S. Gőbölös, K. Lázár,
Low-temperature CO oxidation over new types of Sn-Pt/SiO2 catalysts,
Journal of Catalysis, 196 (2000) 200-204.

1999

1. L. Szirtes, A.M. Szeleczky, A. O. Rajeh, E. Kuzmann
Thermal behaviour of transition metal-containing zirconium phosphate,
Journal of Thermal Analysis and Calorimetry, 56 (1999) 447-451.

2. K. Lázár, L.F.Kiss, S. Pronier, G. Onyestyák, H.K. Beyer
Iron nanoparticles in X and Y zeolites prepared by reduction with NaN3,
in: Mössbauer Spectroscopy in Materials Science, (Eds: M. Miglierini and D. Petridis) Kluwer Academic Publ., 1999.pp. 291-298.

3. H.K. Beyer, G. Onyestyák, B.J. Jönsson, K. Matusek, K. Lázár
Reduction of iron ions to the metallic state in X and Y zeolites by sodium azide,
in:Proc. 12th International Zeolite Conference (Eds:M.M.J. Treacy, B.K. Marcus, M.E. Bisher, J. B. Higgins) Material Research Society,1999.pp. 2875-2880.

4. K. Lázár, A.N. Kotasthane, P. Fejes,
Oxygen transfer centers in Fe-FER and Fe-MFI zeolites: Redox behaviour and Debye temperature derived from in situ Mössbauer spectra,
Catalysis Letters, 57 (1999) 171-177.

5. K. Chaudhari, T.K. Das, P. R. Rajmohanan, K. Lázár, S. Sivasanker, A.J. Chandwadkar
Synthesis, characterization and catalytic properties of mesoporous tin-containing analogs of MCM-41,
Journal of Catalysis, 183(1999) 281-291.

6. U. Costantino, L. Szirtes
Effect of ionising radiation on intercalation compounds and organic derivatives of zirconium phosphate-II. Effect of irradiation on
(HO)2 -OP-CH2 -C6 H4 -CH2 PO-(OH)2 ; and (HO)2-OP-CH2 -C6H4 )2 -CH2 PO-(OH)2; bisphosphonic acids, and on the layered zirconium derivatives Zr(O3 P-CH2 -C6 H4 -CH2 -PO3) and Zr[O3 P-CH2 -(C6 H4 )2 -CH2 -PO3 ],
Radiation Phys. Chem., 55 (1999) 589-592.

7. L. Szirtes, K. Lázár, E. Kuzmann
Effect of ionizing radiation on various zirconium phosphate derivatives,
Radiation Phys. Chem., 55 (1999) 583-587.

8. A.O. Rajeh, L. Szirtes
FT-IR studies on intercalates and organic derivatives of crystalline ( alpha- and gamma-forms) zirconium phosphate and zirconium phosphate-phosphite,
J. Radioanal. Nucl. Chem., 241 (1999) 83-91.

9. A. Wootsch, Z. Paál
N-hexane reactions on EUROPT-1 at different hydrogen pressures: The possibility of calculating kinetic parameters (absztrakt)
Journal of Catalysis, 185 (1999) 192-198.

10. T. Koltai, V. Galsán, P. Tétényi
Effect of pretreatment on HDS activity of supported NiW and NiMo catalysts,
Reaction Kinetics and Catalysis Letters,67 (1999) 391-396.

11. K. Lázár, H.K. Beyer, G. Onyestyák, B.J. Jönsson, L.K. Varga, S. Pronier,
Iron nanoparticles in X and Y zeolites,
Nanostructured Materials, 12 (1999) 155-158.

12. L. Takács, A. Mossion, K. Lázár, K.L.Varga, M. Pardavi-Horváth, A. Bakhshai
ZnO-Fe nanocomposites via ball milling and annealing,
Nanostructured Materials, 12 (1999) 245-248.

13. K. Matusek, Z. Paál
Reactions of n-hexane and n-nonane on Pt catalysts and hydrogenating off hydrocarbonaceous adspecies after reaction,
Reaction Kinetics and Catalysis Letters, 67 (1999) 241-246.

14. T.I. Korányi, M. Dobrovolszky, T. Koltai, K. Matusek, Z. Paál, P. Tétényi
Preparation and characterization of candid catalysts for deep hydrodesulfurization of gasoils. Sulfidation and acidity characteristics of supported Ni/W and Ni/Mo catalysts,
Fuel Processing Technology, 61 (1999) 55 -71.

15. K. Lázár, J. Cejka
Valency and coordination of iron in FeAIPO molecular sieves: an in situ Mössbauer study,
Stud. Surf. Sci. Catal., 125 (1999) 213-220.

16. K. Lázár, T.K. Das, K. Chaudhari, A.J. Chandwadkar
Site preference and reducibility of substituted ferric iron in Fe-ETS-10,
Stud. Surf. Sci. Catal., 125 (1999) 301-306.

17. G. Duplátre, Zs. Kajcsos, I.,Billard, L. Liszkay, K. Lázár, L. Lohonyai, H.K. Beyer, P. Caullet, J. Patarin,
Free volumes in zeolites as probed by positrons,
Stud. Surf. Sci. Catal., 125 (1999) 277-284.

18. D.Teschner, Z. Paál
Ring opening of methylcyclopentane over Al2O3 and SiO2 Supported Rh catalysts, (absztrakt)
React. Kinet. Catal, Lett., 68 (1999) 25-33.

19. A. Charron, C. Kappenstein, M.Guerin, Z. Paál
Hydrogen effects in hexane reactions over Al2O3 supported Pt, Ir and Pt-Ir catalysts,
Phys. Chem. Chem. Phys., 1 (1999) 3817-3822.

20. Z. Paál, U. Wild, M. Muhler, J.-M. Manoli, C. Potvin, T. Buchholz, S. Sprenger, G. Resofszky,
The possible reasons of irreversible deactivation of Pt/sulfated zirconia catalysts: structural and surface analysis,
Appl. Catal., A: General, 188 (1999) 257-266.

21. Z. Hlavathy, P. Tétényi
Interaction of hydrogen with C1 and C2 hydrocarbons adsorbed on Pt surface,
Applied Surface Science, 152 (1999) 19-24.

22. T. Koltai, M. Dobrovolszky, P. Tétényi
Sulfur uptake, exchange and HDS activity of NiMoOx/Al2O3 catalysts,
Stud. Surf. Sci. Catal., 127 (1999) 137-144.

23. A. Majesté, S. Balcon, M. Guérin, C. Kappenstein, Z. Paál
Hydrogenolysis of n-hexane on Al2O3 -supported Ir catalysts of various treatments,
J. Catal., 187 (1999) 486-492.

24. T. Buchholz, U. Wild, M. Muhler, G. Resofszki, Z. Paál
Hydroisomerization of n-hexane over Pt/sulfated zirconia: activity, reversible deactivation and surface analysis,
Appl. Catal., A:General, 189 (1999) 225-236.

1998

1. M. Dobrovolszky, T. Koltai, Z. Paál, P. Tétényi

Uptake of radioactive sulfur by supported NiW and NiMo catalysts as studied during continuous sulfidation,
Appl. Catal., A: General, 166 (1998) 65-74.

2. Z. Hlavathy, P. Tétényi
Adsorption of C1-C3 alkanes and C2-C3 alkenes on Pt as studied by work function changes and Auger electron spectroscopy,
Surf. Sci., 410 (1998) 39-47.

3. L. Szirtes, S.K. Shakshooki, A.M. Szeleczky, A.O. Rajeh
Thermoanalytical investigation of some layered zirconium salts and their various derivatives, I.
J. Thermal Anal., 51 (1998) 503-515.

4. Z. Paál, P. Tétényi, M. Muhler, U. Wild, J.-M. Manoli, C. Potvin
Bulk and surface analysis of a supported Pt-MoOx-Al2O3 model system in the fresh and sulfided state,
J. Chem. Soc., Faraday Trans., 94 (1998) 459-466.

5. Z. Paál, M. Muhler, K. Matusek
Sulfided Pt catalysts. Monitoring surface chemical state and catalytic properties in n-hexane reactions,
J. Catal., 175 (1998) 245-251.

6. K. Lázár, G. Lejeune, R.K. Ahedi, S.S. Shevade, A.N. Kotasthane
Interpreting the oxidative catalytic activity in iron-substituted ferrierites using in situ Mössbauer spectroscopy,
J. Phys. Chem. B, 102 (1998) 4865-4870.

7. C. Kappenstein, M. Guérin, K. Lázár, K. Matusek, Z. Paál
Characterisation and activity in n-hexane rearrangement reactions of metallic phases on Pt-Sn/Al2O3 catalysts of different preparations,
J. Chem. Soc., Faraday Trans., 94 (1998) 2463-2473.

8. L. Szirtes, A.M. Szeleczky, A.O. Rajeh, S.K. Shakshooki,
Thermoanalytical investigation of several layered zirconium salts and their derivatives, Part II.
J. Thermal Anal., 53 (1998) 905-921.

9. J.-M. Manoli, C. Potvin, M. Muhler, U. Wild, G. Resofszki, T. Buchholz, Z. Paál
Evolution of the catalytic activity in Pt/Sulfated Zirconia Catalyts: Structure, compo-sition, and catalytic properties of the catalyst precursor and the calcined catalyst,
J. Catal., 178 (1998) 338-351.

10. Z. Paál, T. Buchholz, G. Resofszky
Initial catalytic activity of Pt/sulphated zirconia catalysts of different Pt loading,
Bulgarian Chemical Communications, 30 (1998) 157-164

1997

1. Z. Paál, K. Matusek, M. Muhler
Sulfur adsorbed on Pt catalysts: its chemical state and effect on catalytic properties as studied by electron spectroscopy and n-hexane test reactions,
Appl. Catal., A:General, 149 (1997) 113-132.

2. P. Szedlacsek, A.M. Efstathiou, X.E. Verykios
A novel analysis of equilibrium adsorption and desorption using transient tracing methods,
Appl. Catal., A:General, 151 (1997) 59-96.

3. Z. Hlavathy, Z. Paál, P. Tétényi
Comment on "Oxygen-free conversion of methane to higher alkanes through an isothermal two-step reaction on platinum (EUROPT-1) by M. Belgued, A. Amariglio, P. Paréja and H. Amariglio,
J. Catal., 166 (1997) 118-120.

4. T.I. Korányi, N.G. Pham, A. Jentys, H. Vinek,
The application of cobalt containing acidic zeolites as catalysts for hydrodesulfurization reactions,
Stud. Surf. Sci. Catal., 106 (1997) 509-517.

5. I. Pálinkó, Á. Molnár, J.B.Nagy, J.-C. Bertrand, K. Lázár, J. Valyon, I. Kiricsi
Mixed-metal pillared layer clays and their pillaring precursors,
J. Chem. Soc., Faraday Trans., 93 (1997) 1591-1599.

6. Z. Hlavathy, P. Tétényi
Conversion of ethene and propene adsorbed on Pt foil,
Reaction Kinetics and Catal. Lett., 61 (1977) 43-48.

7. Z. Paál, A. Gyôry, I. Uszkurat, S. Olivier, M. Guérin, C. Kappenstein
Pt/Al2O3 catalysts and Pt-Sn/Al2O3 catalysts prepared by two different methods: Hydrogen pressure effects in the reactions of n-hexane,
J. Catalysis, 168 (1997) 164-175.

8. L. Szirtes, A.M. Szeleczky, E. Kuzmann
Zirconium phosphate-phosphite containing silica,
Solid State Ionics, 97 (1997) 223-226.

9. I. Pálinkó, K. Lázár, I. Kiricsi
Cationic mixed layer clays: Infrared and Mössbauer characteristics of the pillaring agents and the pillared structures in Fe,Al and Cr,Al, pillared montmorillonites,
J. Mol. Struct., 410-411 (1997) 547-550.

10. T.I. Korányi, F. Moreau, V.V. Rozanov, E.A. Rozanova
Identification of SH groups in zeolite-supported HDS catalysts by FTIR spectroscopy,
J Mol. Struct., 410-411 (1997) 103-110.

11. J. Bódis, Cs. Németh, J. Mink, G. Keresztury, P. Tétényi
Emission FT-IR specroscopic study of adsorbed carbon monoxide on metal powders and supported catalysts,
J. Mol. Struct., 410-411 (1997) 179-182.

12. P.G. Menon, Z. Paál
Some aspects of the mechasnisms of catalytic reforming reactions,
Ind. Eng. Chem. Res., 36 (1997) 3282-3291.

13. Z. Paál, Z.-Q. Zhan
Transformations of n-hexane over platinum black characterized by electron spectroscopy at reaction temperature,
Langmuir, 13 (1997) 3752-3760.

14. Z. Hlavathy, P. Tétényi
Adsorption of methane and ethane, 1.
React. Kinet. Catal. Lett., 62 (1997) 163-169.

15. K. Matusek, P. Tétényi
Adsorption of methane and ethane, 2. Sudies of metal blacks in a dynamic system,
React. Kinet. Catal. Lett., 62 (1997) 171-178.

16. K. Hayek, R. Kramer, Z. Paál
Metal-support boundary sites in catalysis,
Appl. Catal., A:General, 162 (1997) 1-15

17. G. Alberti, U. Costantino, L. Szirtes
Effect of ionising radiation on intercalation compounds and organic derivatives of zirconium phosphates. I. Effect of irradiation on carboxyethylphosphonic and phenylphosphonic acids and on the corresponding layered zirconium phosphonates,
Radiat. Phys. Chem., 50 (1997) 369

18. Fejes P, Horváth A., Halász J., B. Nagy J., Lázár K.
Izomorf módon helyettesített ZSM-5 zeolitok hôkezelése és ennek jelentôsége a heterogén katalízisben,
Magyar Kémiai Folyóirat, 103 (1997) 531-539.

19. Z. Paál, M. Muhler, R. Schlögl
Platinum black by XPS,
Surf. Sci. Spectra, 4 (1997) 119-124.

20. M. Muhler, Z. Paál
Sulfided platinum black by XPS,
Surf. Sci. Spectra 4 (1997) 125-129.

21. Z. Paál, G. Somorjai
Promoters and poisons,
in: Handbook of Heterogeneous Catalysis, (Ed. G. Ertl, H. Knözinger, J. Weitkamp) Vol. 3, VCH-Wiley, 1977. pp. 1084-1103.

22. K. Lázár, A.M. Szeleczky, N.K. Mal, A.V. Ramaswamy
In situ 119Sn-Mössbauer spectroscopic study on MFI, MEL, and MTW Tin silicalites,
Zeolites, 19 (1997) 123-127.

23. Z. Paál
Platinum catalysts - model hydrocarbon reactions and surface spectroscopy,
Progress in Catalysis, Vol. 6 (1997) 66-76.

24. Zs. Kajcsos, G. Duplâtre, L. Varga, I. Billard, L. Liszkay, L. Lohonyai, P. Caullet, J. Patarin, K. Lázár
Further results on long-lived positronium state in Zeosil,
Materials Science Forum, 255-257 (1997) 405-407