SOLID OXIDE SOLUTIONS AS CATALYSTS - A COMPARISON WITH SUPPORTED PT

被引：28

作者：

CARBERRY, JJ ^{[1
]}

RAJADURAI, S ^{[1
]}

ALCOCK, CB ^{[1
]}

LI, B ^{[1
]}

机构：

[1] UNIV NOTRE DAME,DEPT MAT SCI & ENGN,CTR SENSOR MAT,NOTRE DAME,IN 46556

来源：

CATALYSIS LETTERS | 1990年 / 4卷 / 01期

关键词：

D O I：

10.1007/BF00764869

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Solid oxide solutions (SOS) of La, Sr and Cr of the formula La1-xSrxCrO3-β (where δ is the deviation from stoichiometry and 0 <x < 0.5) exhibit catalytic activity for oxidation (CO-oxidation) which rivals that of a highly dispersed 0.5% Pt/alumina fume abatement catalysts. Hydrogenation (of propylene) activity is also manifest with the SOS formulation. Exposure of the SOS catalyst to H2S does not reduce catalytic activity. © 1990 J.C. Baltzer A.G. Scientific Publishing Company.

引用

页码：43 / 48

页数：6

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