TOLUENE OXIDATION ON LACOO3, LAFEO3, AND LACRO3 PEROVSKITE CATALYSTS - A COMPARATIVE-STUDY

被引：26

作者：

AGARWAL, DD

GOSWAMI, HS

机构：

[1] School of Studies in Chemistry, Jiwaji University, Gwalior, 474011, M.P.

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 1994年 / 53卷 / 02期

关键词：

D O I：

10.1007/BF02073053

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：

Vapor phase catalytic oxidation of toluene over perovskites viz., LaCoO3, LaCrO3 and LaFeO3 has been studied. The maximum activity was observed at 45 degrees C. The oxidation is first order. The order of catalytic reactivity is LaCoO3 > LaFeO3 > LaCrO3. The activation energy (E(a)) values for LaCoO3, LaFeO3 and LaCrO3 are 13.4, 23.93 and 25.31 kJ/mol, respectively.

引用

页码：441 / 449

页数：9

共 29 条

[1] CATALYTIC COMBUSTION OF METHANE OVER VARIOUS PEROVSKITE-TYPE OXIDES [J].