• 1176 Citations
  • 18 h-Index
1986 …2018

Research output per year

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Research Output

  • 1176 Citations
  • 18 h-Index
  • 31 Article
  • 2 Conference article
  • 1 Review article
2018

Effect of Redox and Acid Properties of Ga–H-ZSM-5 Nanophase Catalysts Modified by Transition Metals on the Reduction of Nitrous Oxide by Methane

Borkó, L., Vlasenko, N. V., Koppány, Z., Beck, A. & Puziy, A. M., Sep 1 2018, In : Theoretical and Experimental Chemistry. 54, 4, p. 247-254 8 p.

Research output: Contribution to journalArticle

2011

Influence of calcination temperature and atmosphere preparation parameters on CO-PROX activity of catalysts based on CeO2/CuO inverse configurations

Cámara, A. L., Kubacka, A., Schay, Z., Koppány, Z. & Martínez-Arias, A., May 1 2011, In : Journal of Power Sources. 196, 9, p. 4364-4369 6 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)
2009
9 Citations (Scopus)

Redox-catalytic correlations in oxidised copper-ceria CO-PROX catalysts

Martínez-Arias, A., Gamarra, D., Fernández-García, M., Hornés, A., Bera, P., Koppány, Z. & Schay, Z., May 30 2009, In : Catalysis Today. 143, 3-4, p. 211-217 7 p.

Research output: Contribution to journalArticle

101 Citations (Scopus)
2007

Catalytic processes during preferential oxidation of CO in H2-rich streams over catalysts based on copper-ceria

Gamarra, D., Hornés, A., Koppány, Z., Schay, Z., Munuera, G., Soria, J. & Martínez-Arias, A., Jun 10 2007, In : Journal of Power Sources. 169, 1, p. 110-116 7 p.

Research output: Contribution to journalArticle

95 Citations (Scopus)
38 Citations (Scopus)
2006

CO hydrogenation over cobalt and iron catalysts supported over multiwall carbon nanotubes: Effect of preparation

Guczi, L., Stefler, G., Geszti, O., Koppány, Z., Kónya, Z., Molnár, É., Urbán, M. & Kiricsi, I., Nov 15 2006, In : Journal of Catalysis. 244, 1, p. 24-32 9 p.

Research output: Contribution to journalArticle

90 Citations (Scopus)
2003

Activity of SiO2 supported gold-palladium catalysts in CO oxidation

Venezia, A. M., Liotta, L. F., Pantaleo, G., La Parola, V., Deganello, G., Beck, A., Koppány, Z., Frey, K., Horváth, D. & Guczi, L., Sep 30 2003, In : Applied Catalysis A: General. 251, 2, p. 359-368 10 p.

Research output: Contribution to journalArticle

153 Citations (Scopus)
97 Citations (Scopus)

Oxidative conversion of isobutane to isobutene over V-Sb-Ni oxide catalysts

Vislovskiy, V. P., Shamilov, N. T., Sardarly, A. M., Talyshinskii, R. M., Bychkov, V. Y., Ruiz, P., Cortés Corberán, V., Schay, Z. & Koppany, Z., Sep 10 2003, In : Applied Catalysis A: General. 250, 1, p. 143-150 8 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Re-Co bimetallic catalysts prepared by sol/gel technique: Characterization and catalytic properties

Guczi, L., Stefler, G., Borkó, L., Koppány, Z., Mizukami, F., Toba, M. & Niwa, S., Jun 25 2003, In : Applied Catalysis A: General. 246, 1, p. 79-86 8 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2002

Cu1-xCoxFe2O4 ferrospinels in alkylation: Structural changes upon reaction

Lázár, K., Mathew, T., Koppány, Z., Megyeri, J., Samuel, V., Mirajkar, S. P., Rao, B. S. & Guczi, L., Jan 1 2002, In : Physical Chemistry Chemical Physics. 4, 14, p. 3530-3536 7 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Re-Co/Al2O3 bimetallic catalysts prepared by mechanical treatment: CO hydrogenation and CH4 conversion

Guczi, L., Takács, L., Stefler, G., Koppány, Z. & Borkó, L., Dec 15 2002, In : Catalysis Today. 77, 3, p. 237-243 7 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Re-Co/NaY and Re-Co/Al2O3 bimetallic catalysts: In situ EXAFS study and catalytic activity

Bazin, D., Borkó, L., Koppány, Z., Kovács, I., Stefler, G., Sajó, L. I., Schay, Z. & Guczi, L., Dec 1 2002, In : Catalysis Letters. 84, 3-4, p. 169-182 14 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)
22 Citations (Scopus)
85 Citations (Scopus)
2001
14 Citations (Scopus)
18 Citations (Scopus)
1999

Co-Ru/NaY catalyst: Advanced catalytic system for selective CO hydrogénation

Guczi, L., Stefler, G., Koppny, Z., Komppa, V. & Reinikainen, M., Jan 1 1999, In : Studies in Surface Science and Catalysis. 121, p. 209-214 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Decomposition of NO over Cu-AITS-1 zeolites

Schay, Z., Guczi, L., Koppány, Z., Nagy, I., Beck, A., Samuel, V., Dongare, M. K., Sabde, D. P., Hegde, S. G. & Ramaswamy, A. V., Dec 17 1999, In : Catalysis Today. 54, 4, p. 569-574 6 p.

Research output: Contribution to journalConference article

9 Citations (Scopus)

Selective Synthesis of Lactones over Ru-Sn-Al2O3 Catalysts Prepared by Complexing Agent-Assisted Sol-Gel Method

Toba, M., Niwa, S., Mizukami, F., Koppány, Z. & Guczi, L., Jan 1 1999, In : Studies in Surface Science and Catalysis. 125, p. 547-554 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Synthesis of alcohols and diols by hydrogenation of carboxylic acids and esters over Ru-Sn-Al2O3 catalysts

Toba, M., Tanaka, S. I., Niwa, S. I., Mizukami, F., Koppány, Z., Guczi, L., Cheah, K. Y. & Tang, T. S., Dec 6 1999, In : Applied Catalysis A: General. 189, 2, p. 243-250 8 p.

Research output: Contribution to journalArticle

96 Citations (Scopus)
1998
20 Citations (Scopus)
6 Citations (Scopus)

Preparation of Layer Structure-Controlled Ru-Sn-Al2O3 Catalysts and Their Reactivity

Toba, M., Tanaka, S., Niwa, S., Mizukami, F., Koppány, Z. & Guczi, L., Jan 1998, In : Journal of Sol-Gel Science and Technology. 13, 1-3, p. 1037-1041 5 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
1997

Comparative study on low temperature methane activation over cobalt and ruthenium supported on Al2O3, SiO2 and NaY

Guczi, L., Sharma, K. V., Koppány, Z., Sundararajan, R. & Zsoldos, Z., Jan 1 1997, In : Studies in Surface Science and Catalysis. 107, p. 333-338 6 p.

Research output: Contribution to journalReview article

7 Citations (Scopus)
24 Citations (Scopus)

New features of sol/gel prepared ruthenium catalysts in CO hydrogenation and CH4 coupling

Guczi, L., Stefler, G., Koppány, Z., Borkó, L., Niwa, S. & Mizukami, F., Nov 4 1997, In : Applied Catalysis A: General. 161, 1-2, p. L29-L32

Research output: Contribution to journalArticle

13 Citations (Scopus)
20 Citations (Scopus)

Structure and characterization of supported ruthenium-cobalt bimetallic catalysts

Guczi, L., Sundararajan, R., Koppány, Z., Zsoldos, Z., Schay, Z., Mizukami, F. & Niwa, S., Jan 1 1997, In : Journal of Catalysis. 167, 2, p. 482-494 13 p., CA971604.

Research output: Contribution to journalArticle

62 Citations (Scopus)
1994
19 Citations (Scopus)

PtCo bimetallic particles in NaY zeolite: Correlation between morphology and reactivity

Guczi, L., Lu, G., Zsoldos, Z. & Koppány, Z., Jan 1 1994, In : Studies in Surface Science and Catalysis. 84, C, p. 949-956 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Stability of Pt-Co bimetallic particles: effect of the support induced morphology on reactivity in CO hydrogenation

Lu, G., Zsoldos, Z., Koppány, Z. & Guczi, L., Mar 1 1994, In : Catalysis Letters. 24, 1-2, p. 15-22 8 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
1986

Analytical aspects of urinary prostaglandin determination

Szabó, A., Miltényi, M., Körner, A., Koppány, Z. & Kurcz, M., Jan 1 1986, In : Fresenius' Zeitschrift für Analytische Chemie. 324, 3-4, p. 295-296 2 p.

Research output: Contribution to journalArticle