Zobrazeno 1 - 8
of 8
pro vyhledávání: '"A. Sh. Kuanyshev"'
Autor:
G. D. Zakumbaeva, L. A. Beketaeva, T. Yu. Uvaliev, A. S. Khlystov, A. Sh. Kuanyshev, Yu. M. Sagov
Publikováno v:
Reaction Kinetics and Catalysis Letters. 34:213-217
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9427ae111539c461d9bd2102e172295
https://doi.org/10.1007/bf02069227
https://doi.org/10.1007/bf02069227
Publikováno v:
Reaction Kinetics and Catalysis Letters. 14:341-345
The effect of an organic reaction medium on the Pt-black surface formation has been studied. It has been shown that under the action of the reaction medium an irreversible change of the catalyst surface occurs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96873d7f1c183a5c4a8649fc3c65df4d
https://doi.org/10.1007/bf02073502
https://doi.org/10.1007/bf02073502
Publikováno v:
Reaction Kinetics and Catalysis Letters. 39:81-87
Raney Ni−Fe catalysts from Fe3NiAl10 and FeNiAl9 intermetallides have different phase compositions and structures, as found by BET, X-ray and XPS methods employed. The capacity of the catalysts in NO reduction with carbon monoxide and CH4 oxidation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da288092f443b6ddc18a0756b57ecb63
https://doi.org/10.1007/bf02061859
https://doi.org/10.1007/bf02061859
Autor:
A. S. Khlystov, L. A. Beketaeva, T. Yu. Uvaliev, G. D. Zakumbaeva, Yu. M. Sagov, A. Sh. Kuanyshev
Publikováno v:
Reaction Kinetics and Catalysis Letters. 28:425-430
The chemical state of metals in Rh−Fe/Al2O3 catalysts has been examined. Iron forms clusters with rhodium, whose size and composition depend on the metal ratio in the catalyst. The structure of active sites affects the amount and adsorption heat of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acd721609692df83eb0d5d5a33d1a988
https://doi.org/10.1007/bf02062976
https://doi.org/10.1007/bf02062976
Autor:
V. P. Kuidina, A. Sh. Kuanyshev, Efim S. Shpiro, N. A. Zakarina, B. B. Dyusenbina, G. V. Antoshin, G. D. Zakumbaeva, Kh. M. Minachev
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 32:1128-1132
1. The surface composition, electronic state, and catalytic activity were studied for monodispersed (33 A) and polydispersed platinum catalysts on various supports. Platinum in the starting monodispersed catalysts is in an oxidation state from zero t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::776ac21011f2b1982999c981e7aed28c
https://doi.org/10.1007/bf00953141
https://doi.org/10.1007/bf00953141
Autor:
Sabira G. Mukhamedzhanova, Dmitry V. Sokolskii, Esen A. Bekturov, Alima K. Zharmagametova, Alibek Sh. Kuanyshev, Sarkyt E. Kudaibergenov
Publikováno v:
Die Makromolekulare Chemie, Rapid Communications. 7:187-191
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5839f4ab3549aafda281aaa710dd8dbb
https://doi.org/10.1002/marc.1986.030070405
https://doi.org/10.1002/marc.1986.030070405
Publikováno v:
Reaction Kinetics and Catalysis Letters. 34:123-128
The effect of chemical composition of supported, ironcontaining mono- and bimetallic catalysts on the mechanism of CO2 adsorption and hydrogenation has been studied. It is shown that at 673 K the conversion degree of CO2 decreases in the sequence Co/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b81b82188884883dbea3e8ab92930094
https://doi.org/10.1007/bf02069212
https://doi.org/10.1007/bf02069212
Publikováno v:
Reaction Kinetics and Catalysis Letters. 26:441-445
Preparation methods for monodisperse sols of palladium with 9, 15, 30 and 75 A particles are suggested. It has been revealed that with decreasing size of palladium particles (d≤25 A), the dissolved hydrogen species disappear. As a result, their beh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3c924344af45590500ae97ca2ea69bb
https://doi.org/10.1007/bf02067879
https://doi.org/10.1007/bf02067879