J.L Margitfalvi : rechercher sur Z-Library

Le plus grand référentiel d'articles scientifiques au monde. 70,000,000+ d'articles gratuitement.

Don't use scam websites

Livres
Articles (121)
Les plus populaires
Liste
- Liste
- Tableau

1

Preparation of alumina supported tin-platinum catalysts by reaction of tin tetraethyl with hydrogen adsorbed on platinum. Study of the formation and decomposition of the primary surface complex

J.L. Margitfalvi, E. Tálas, S. Gőbölös

Journal:

Catalysis Today

Année:

1989

Langue:

english

Fichier:

PDF, 601 KB

english, 1989

2

Reaction kinetic approach to study activity, selectivity and deactivation of Pt/Al2O3 in n-hexane conversion

J. Margitfalvi, P. Szedlacsek, M. Hegedüs, F. Nagy

Journal:

Applied Catalysis

Année:

1985

Langue:

english

Fichier:

PDF, 602 KB

english, 1985

3

[Studies in Surface Science and Catalysis] Preparation of Catalysts III - Scientific Bases for the Preparation of Heterogeneous Catalysts Volume 16 || Bimetallic Supported Catalysts Prepared Via Metal Adsorption. Preparation And Catalytic Activity Of Pd-Pt/Al2O3 Catalysts

Margitfalvi, J.

Année:

1983

Langue:

english

Fichier:

PDF, 681 KB

english, 1983

4

Combinatorial optimization and synthesis of multiple promoted MoVNbTe catalysts for oxidation of propane to acrylic acid

Tompos, András, Sanchez-Sanchez, Maricruz, Végvári, Lajos, Szijjártó, Gábor P., Margitfalvi, József L., Trunschke, Annette, Schlögl, Robert, Wanninger, Klaus, Mestl, Gerhard

Journal:

Catalysis Today

Année:

2019

Langue:

english

Fichier:

PDF, 892 KB

english, 2019

5

ChemInform Abstract: Improvement of the Enantioselectivity in the Enantioselective Hydrogenation of Ethyl Pyruvate by Addition of Achiral Tertiary Amines.

Jozsef L. Margitfalvi, Emilia Talas, Mihaly Hegedus

Journal:

Année:

1999

Fichier:

PDF, 28 KB

1999

6

ChemInform Abstract: Heterogeneous Asymmetric Hydrogenation Reactions. Are Existing Approaches Target Oriented or Not?

Jozsef L. Margitfalvi

Journal:

Année:

1999

Fichier:

PDF, 25 KB

1999

7

ChemInform Abstract: Heterogeneous Catalytic Asymmetric Hydrogenation Reactions. Part 1. General Information

Jozsef L. Margitfalvi, Emilia Talas, Erno Tfirst

Journal:

Année:

2001

Fichier:

PDF, 24 KB

2001

8

ChemInform Abstract: Natural Alkaloids and Synthetic Relatives as Chiral Templates of the Orito′s Reaction

Emilia Talas, Jozsef L. Margitfalvi

Journal:

Année:

2010

Fichier:

PDF, 15 KB

2010

9

ChemInform Abstract: Asymmetric Hydrogenation of Activated Ketones

Jozsef L. Margitfalvi, Emilia Talas

Journal:

Année:

2011

Fichier:

PDF, 18 KB

2011

10

Natural alkaloids and synthetic relatives as chiral templates of the Orito's reaction

Emília Tálas, József L. Margitfalvi

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 512 KB

english, 2010

11

Reactions of methylcyclopentane on Pt/Al2O3 and Sn-Pt/Al2O3 catalysts

József L. Margitfalvi, Mihály Hegedüs, Emilia Tálas

Journal:

Journal of Molecular Catalysis

Année:

1989

Langue:

english

Fichier:

PDF, 396 KB

english, 1989

12

Modification of Au/MgO catalysts used in low temperature CO oxidation with Mn and Fe

József L Margitfalvi, Mihály Hegedűs, Ágnes Szegedi, István Sajó

Journal:

Applied Catalysis A: General

Année:

2004

Langue:

english

Fichier:

PDF, 238 KB

english, 2004

13

PtSn/SiO2 catalysts prepared by controlled surface reactions for citral hydrogenation in liquid phase

I.M. Vilella, I. Borbáth, J.L. Margitfalvi, K. Lázár, S.R. de Miguel, O.A. Scelza

Journal:

Applied Catalysis A: General

Année:

2007

Langue:

english

Fichier:

PDF, 938 KB

english, 2007

14

Controlled synthesis of Pt-Sn/C fuel cell catalysts with exclusive Sn–Pt interaction: Application in CO and ethanol electrooxidation reactions

Sergio García-Rodríguez, Ferenc Somodi, Irina Borbáth, József L. Margitfalvi, Miguel Antonio Peña, Jose Luis G. Fierro, Sergio Rojas

Journal:

Applied Catalysis B: Environmental

Année:

2009

Langue:

english

Fichier:

PDF, 725 KB

english, 2009

15

Behavior of bimetallic PtSn/Al2O3 catalysts prepared by controlled surface reactions in the selective dehydrogenation of butane

Sonia A. Bocanegra, Sergio R. de Miguel, Irina Borbath, Jozsef L. Margitfalvi, Osvaldo A. Scelza

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2009

Langue:

english

Fichier:

PDF, 681 KB

english, 2009

16

Enantioselective hydrogenation of α-keto esters over cinchona-Pt/Al2O3 catalysts New interpretation of the rate acceleration and the induction of enantio-differentiation

J.L. Margitfalvi, M. Hegedüs

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

1996

Langue:

english

Fichier:

PDF, 696 KB

english, 1996

17

Development of catalyst libraries for total oxidation of methane: A case study for combined application of “holographic research strategy and artificial neural networks” in catalyst library design

András Tompos, József L. Margitfalvi, Ernő Tfirst, Lajos Végvári, Mohyeddin A. Jaloull, Hamza A. Khalfalla, Mohammed M. Elgarni

Journal:

Applied Catalysis A: General

Année:

2005

Langue:

english

Fichier:

PDF, 508 KB

english, 2005

18

Evaluation of catalyst library optimization algorithms: Comparison of the Holographic Research Strategy and the Genetic Algorithm in virtual catalytic experiments

András Tompos, József L. Margitfalvi, Ernő Tfirst, Lajos Végvári

Journal:

Applied Catalysis A: General

Année:

2006

Langue:

english

Fichier:

PDF, 321 KB

english, 2006

19

The influence of cooling atmosphere after reduction on the catalytic properties of Au/Al2O3 and Au/MgO catalysts in CO oxidation

Ervin Gy. Szabó, András Tompos, Mihály Hegedűs, Ágnes Szegedi, József L. Margitfalvi

Journal:

Applied Catalysis A: General

Année:

2007

Langue:

english

Fichier:

PDF, 667 KB

english, 2007

20

Predictive performance of “highly complex” artificial neural networks

András Tompos, József L. Margitfalvi, Ernő Tfirst, Károly Héberger

Journal:

Applied Catalysis A: General

Année:

2007

Langue:

english

Fichier:

PDF, 173 KB

english, 2007

21

Multicomponent Au/MgO catalysts designed for selective oxidation of carbon monoxide: Application of a combinatorial approach

András Tompos, Mihály Hegedűs, József L. Margitfalvi, Ervin Gy. Szabó, Lajos Végvári

Journal:

Applied Catalysis A: General

Année:

2008

Langue:

english

Fichier:

PDF, 1.00 MB

english, 2008

22

Modified preparation method for highly active Au/SiO2 catalysts used in CO oxidation

Ferenc Somodi, Irina Borbáth, Mihály Hegedűs, András Tompos, István E. Sajó, Ágnes Szegedi, Sergio Rojas, Jose Luis Garcia Fierro, József L. Margitfalvi

Journal:

Applied Catalysis A: General

Année:

2008

Langue:

english

Fichier:

PDF, 567 KB

english, 2008

23

Dimer formation of cinchonidine in liquid phase: relevance to the heterogeneous catalytic enantioselective hydrogenation of ethyl pyruvate

József L. Margitfalvi, Emilia Tálas, Ferenc Zsila, Sándor Kristyán

Journal:

Tetrahedron: Asymmetry

Année:

2007

Langue:

english

Fichier:

PDF, 521 KB

english, 2007

24

Au/MgO catalysts modified with ascorbic acid for low temperature CO oxidation

J.L Margitfalvi, A Fási, M Hegedűs, F Lónyi, S Gőbölös, N Bogdanchikova

Journal:

Catalysis Today

Année:

2002

Langue:

english

Fichier:

PDF, 250 KB

english, 2002

25

Low temperature oxidation of CO over tin-modified Pt/SiO2 catalysts

József L. Margitfalvi, Irina Borbáth, Mihály Hegedűs, Ágnes Szegedi, Károly Lázár, Sándor Gőbölös, Sándor Kristyán

Journal:

Catalysis Today

Année:

2002

Langue:

english

Fichier:

PDF, 148 KB

english, 2002

26

Holographic research strategy for catalyst library design: Description of a new powerful optimisation method

Lajos Végvári, András Tompos, Sándor Gőbölös, József Margitfalvi

Journal:

Catalysis Today

Année:

2003

Langue:

english

Fichier:

PDF, 506 KB

english, 2003

27

Formation of multilayered tin organometallic surface species. Preparation of new type of supported Sn–Pt catalysts

József L. Margitfalvi, Irina Borbáth, Ernõ Tfirst, András Tompos

Journal:

Catalysis Today

Année:

1998

Langue:

english

Fichier:

PDF, 971 KB

english, 1998

28

Modification of alumina supported platinum catalyst by tin tetraethyl in a circulation reactor

J.L. Margitfalvi, I. Borbáth, M. Hegedűs, S. Gőbölös

Journal:

Applied Catalysis A: General

Année:

2001

Langue:

english

Fichier:

PDF, 202 KB

english, 2001

29

Preparation of new type of Sn-Pt/SiO2 catalysts for carbonyl activation

J.L. Margitfalvi, I. Borbáth, M. Hegedűs, A. Tompos

Journal:

Applied Catalysis A: General

Année:

2002

Langue:

english

Fichier:

PDF, 320 KB

english, 2002

30

Information mining using artificial neural networks and “holographic research strategy”

András Tompos, József L Margitfalvi, Ernő Tfirst, Lajos Végvári

Journal:

Applied Catalysis A: General

Année:

2003

Langue:

english

Fichier:

PDF, 125 KB

english, 2003

31

Condensation of allyl alcohol with ammonia over phosphoric acid catalyst supported on controlled pore glass

S. Göbölös, E. Tálas, M. Hegedüs, I. Bertóti, J.L. Margitfalvi

Journal:

Applied Catalysis A: General

Année:

1997

Langue:

english

Fichier:

PDF, 279 KB

english, 1997

32

Qualitative determination of the efficiency of re-reduction in supported platinum catalysts. Development of a new method

József L. Margitfalvi, Irina Kolosova, Emilia Tálas, Sándor Gőbölös

Journal:

Applied Catalysis A: General

Année:

1997

Langue:

english

Fichier:

PDF, 272 KB

english, 1997

33

Correlation between the amount of ionic copper and the activity of Cu–ZnO–Al2O3 catalyst in the alkylation of n-butylamine with methanol

S Göbölös, M Hegedüs, I Kolosova, M Maciejewski, J.L Margitfalvi

Journal:

Applied Catalysis A: General

Année:

1998

Langue:

english

Fichier:

PDF, 148 KB

english, 1998

34

The role of cinchona alkaloids in enantioselective hydrogenation reactions: are they modifiers or hosts involved in supramolecular heterogeneous catalysis?

József L. Margitfalvi, Emı́lia Tálas, Ernõ Tfirst, C.V. Kumar, András Gergely

Journal:

Applied Catalysis A: General

Année:

2000

Langue:

english

Fichier:

PDF, 339 KB

english, 2000

35

Synthesis and resolution of naphthyl-Tröger's base

Emı́lia Tálas, József Margitfalvi, Daisy Machytka, Mátyás Czugler

Journal:

Tetrahedron: Asymmetry

Année:

1998

Langue:

english

Fichier:

PDF, 121 KB

english, 1998

36

Zeolite supported Sn–Pt catalysts prepared by surface reactions

J.L Margitfalvi, I Borbáth, Gy Vankó, M Hegedűs, S Gőbölös, A Vértes

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2000

Langue:

english

Fichier:

PDF, 410 KB

english, 2000

37

Time dependence of tin anchoring to supported platinum

J.L. Margitfalvi, I. Borbáth

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2003

Langue:

english

Fichier:

PDF, 208 KB

english, 2003

38

Enantioselective hydrogenation of α-keto esters over cinchona-Pt/Al2O3 catalyst. Molecular modelling of the substrate–modifier interaction

József L. Margitfalvi, Ernõ Tfirst

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

1999

Langue:

english

Fichier:

PDF, 789 KB

english, 1999

39

Asymmetric synthesis of (S)-alkylamines via reductive transamination of ketones over carbon-supported palladium catalysts

S Göbölös, E Tfirst, J.L Margitfalvi, K.S Hayes

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

1999

Langue:

english

Fichier:

PDF, 517 KB

english, 1999

40

Determination of Repetitive Slow Pathway Conduction for Evaluation of the Efficacy of Radiofrequency Ablation in AVNRT

PETER LUKAC, THOMAS A. BUCKINGHAM, ROBERT HATALA, LUBOS URBAN, TIBOR MALACKY, PETER MARGITFALVI, IGOR RIECANSKY

Journal:

Pacing and Clinical Electrophysiology

Année:

2003

Langue:

english

Fichier:

PDF, 243 KB

english, 2003

41

Investigation of the decomposition products of several organometallic compounds by pyrolysis gas chromatography

J. Margitfalvi, L. Koltai

Journal:

Journal of Thermal Analysis and Calorimetry

Année:

1979

Langue:

english

Fichier:

PDF, 219 KB

english, 1979

42

New approaches to prepare supported Sn−Pt bimetallic catalysts

József L. Margitfalvi, Irina Borbáth, Mihály Hegedűs, Sándor Gőbölös, Ferenc Lónyi

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Année:

1999

Langue:

english

Fichier:

PDF, 505 KB

english, 1999

43

Aleksei Alexandrovich Balandin

József Margitfalvi

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Année:

1997

Langue:

english

Fichier:

PDF, 133 KB

english, 1997

44

The Influence of the Preparation Method on the Behaviour of PtGe Catalysts Supported on Activated Carbon in Citral Hydrogenation

I. M. Vilella, I. Borbáth, F. Somodi, J. L. Margitfalvi, S. R. de Miguel, O. A. Scelza

Journal:

Catalysis Letters

Année:

2008

Langue:

english

Fichier:

PDF, 548 KB

english, 2008

45

Study of Au/SnOx–Al2O3catalysts used in CO oxidation by in situ Mössbauer spectroscopy

Ferenc Somodi, Irina Borbáth, József L. Margitfalvi, Sándor Stichleutner, Károly Lázár

Journal:

Hyperfine Interactions

Année:

2009

Langue:

english

Fichier:

PDF, 416 KB

english, 2009

46

CO oxidation over Au/Al2O3catalysts modified by MgO

Ervin Gy. Szabó, Mihály Hegedűs, Ágnes Szegedi, István Sajó, József L. Margitfalvi

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Année:

2005

Langue:

english

Fichier:

PDF, 108 KB

english, 2005

47

Transformation ofn-hexane on Al2O3and SiO2supported Pt, Pt+Ga and Ir+Pt+Ga catalysts prepared by anchoring methods

Sándor Gőbölös, József L. Margitfalvi, József L. Margitfalvi, Mihály Hegedűs, Yurii A. Ryndin, Yurii A. Ryndin

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Année:

2006

Langue:

english

Fichier:

PDF, 195 KB

english, 2006

48

The role of the nano-environment of supported gold catalysts in the activity control. Modification of Au/Al2O3catalysts by redox-type metal oxides

Ervin Gy. Szabó, Mihály Hegedűs, József L. Margitfalvi

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Année:

2008

Langue:

english

Fichier:

PDF, 157 KB

english, 2008

49

Promoting effect of tin oxide on the activity of silica- supported gold catalysts used in CO oxidation

Ferenc Somodi, Irina Borbáth, Mihály Hegedűs, István E. Sajó, Ágnes Szegedi, Sergio Rojas, Jose Luis Garcia Fierro, József L. Margitfalvi

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Année:

2008

Fichier:

PDF, 144 KB

2008

50

Enantioselective hydrogenation of ethyl pyruvate over cinchonidine-Pt/Al2O3catalyst. A reaction kinetic approach

J. L. Margitfalvi, E. Tálas, E. Tfirst

Journal:

Topics in Catalysis

Année:

2006

Langue:

english

Fichier:

PDF, 802 KB

english, 2006