CATALYTIC PROPERTIES OF NON-STOICHIOMETRIC URANIUM-THORIUM MIXED OXIDES IN CARBON MONOXIDE OXIDATION

被引：5

作者：

CLAUDEL, BM

BRAU, GG

机构：

[1] Département de Chimie, Institut de Recherches sur la Catalyse

来源：

JOURNAL OF CATALYSIS | 1969年 / 14卷 / 04期

关键词：

D O I：

10.1016/0021-9517(69)90322-4

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：

Non-stoichiometric uranium-thorium mixed oxides, of general formula UxTh1 - xO2 + y, have an important catalytic activity in carbon monoxide oxidation between 250 and 350 °C. Kinetic study of the reaction is consistent with a mechanism based on oxido-reduction of the catalysts surface. A detailed reaction pattern is proposed and discussed, where oxygen interstitial atoms play the essential role. © 1969.

引用

页码：322 / &

共 16 条

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