OXYGEN STORAGE CAPACITY OF PROMOTED RH/CEO2 CATALYSTS - EXCEPTIONAL BEHAVIOR OF RHCU/CEO2

被引：115

作者：

KACIMI, S ^{[1
]}

BARBIER-JR, J ^{[1
]}

TAHA, R ^{[1
]}

DUPREZ, D ^{[1
]}

机构：

[1] LAB CATALYSE & CHIM ORGAN, 40 AVE RECTEUR PINEAU, F-86022 POITIERS, FRANCE

来源：

CATALYSIS LETTERS | 1993年 / 22卷 / 04期

关键词：

OXYGEN STORAGE CAPACITY; RH CEO2 AND CURH CEO2 CATALYSTS; RESISTANCE TO SINTERING;

D O I：

10.1007/BF00807243

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：

The effect of various additives (V, Cr, Mn, Fe, Co, Ni, Cu and Pb) on the oxygen storage capacity (OSC) of CeO2 and Rh/CeO2 catalysts was investigated. Copper is an excellent promoter of OSC conferring to Rh a very high resistance to sintering (900-degrees-C, 2% O2).

引用

页码：343 / 350

页数：8

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