BIMETALLIC CATALYSTS - STRUCTURE AND REACTIVITY

被引:21
作者
GUCZI, L [1 ]
LU, GN [1 ]
ZSOLDOS, Z [1 ]
机构
[1] CHINESE ACAD SCI,INST COAL CHEM,TAIYUAN 03001,PEOPLES R CHINA
关键词
D O I
10.1016/0920-5861(93)80049-7
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The effect of the support in constraining the formation and defining the structure of bimetallic particles has been considered. Alumina and NaY zeolite supported platinum and cobalt bimetallic catalysts are illustrated to rationalize this effect. The surface composition and dispersion of the bimetallic particles are further correlated with the catalytic activity of bimetallic catalysts in CO hydrogenation.
引用
收藏
页码:459 / 468
页数:10
相关论文
共 27 条
[1]  
[Anonymous], 2021, J CATAL, V11, P1
[2]   PROMOTION EFFECT OF FE ON THE SELECTIVITY OF PD ZEOLITE-X IN METHANOL SYNTHESIS [J].
CHOUDARY, BM ;
LAZAR, K ;
BOGYAY, I ;
GUCZI, L .
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1990, 86 (02) :419-424
[3]   THE EFFECT OF LANTHANUM PROMOTER ON THE SELECTIVITY OF PD/ZEOLITE-X IN METHANOL SYNTHESIS [J].
CHOUDARY, BM ;
MATUSEK, K ;
BOGYAY, I ;
GUCZI, L .
JOURNAL OF CATALYSIS, 1990, 122 (02) :320-329
[4]   IRON OR LANTHANUM PROMOTERS ON THE SELECTIVITY OF PALLADIUM ZEOLITES IN METHANOL SYNTHESIS [J].
CHOUDARY, BM ;
LAZAR, K ;
MATUSEK, K ;
GUCZI, L .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1988, (09) :592-594
[5]   STRUCTURE AND CATALYTIC ACTIVITY OF ALUMINA-SUPPORTED PT-CO BIMETALLIC CATALYSTS .2. CHEMISORPTION AND CATALYTIC REACTIONS [J].
GUCZI, L ;
HOFFER, T ;
ZSOLDOS, Z ;
ZYADE, S ;
MAIRE, G ;
GARIN, F .
JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (02) :802-808
[6]   PREPARATION, CHARACTERIZATION, AND CATALYTIC ACTIVITY OF SILICA-SUPPORTED HIGHLY DISPERSED PT-FE CATALYSTS [J].
GUCZI, L ;
MATUSEK, K ;
ESZTERLE, M .
JOURNAL OF CATALYSIS, 1979, 60 (01) :121-132
[7]   STRUCTURE AND PROMOTION OF BIMETALLIC CATALYSTS - ACTIVITY AND SELECTIVITY [J].
GUCZI, L .
CATALYSIS LETTERS, 1991, 7 (1-4) :205-212
[8]   MECHANISM OF REACTIONS ON MULTIMETALLIC CATALYSTS [J].
GUCZI, L .
JOURNAL OF MOLECULAR CATALYSIS, 1984, 25 (1-3) :13-29
[9]   BIMETALLIC CATALYSTS - MODE OF SELECTIVITY CONTROL IN CATALYTIC REACTIONS [J].
GUCZI, L .
RESEARCH ON CHEMICAL INTERMEDIATES, 1991, 15 (02) :199-211
[10]  
GUCZI L, 1988, CATALYSIS 1987 STUD, V37, P85