STRUCTURE, REDUCTION AND CATALYTIC PROPERTIES OF PEROVSKITE-LIKE LAMN1-XNIXO3 OXIDES

被引：6

作者：

DU, SB ^{[1
]}

WANG, J ^{[1
]}

ZHENG, HY ^{[1
]}

MA, FT ^{[1
]}

机构：

[1] HANGZHOU UNIV,DEPT CHEM,HANGZHOU,PEOPLES R CHINA

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 1993年 / 51卷 / 02期

关键词：

D O I：

10.1007/BF02069086

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：

A series of LaMn1-xNixO3 (x = 0-1.0) catalysts with perovskite structure has been prepared. The relationship among composition, crystal structure, reducilibity and the catalytic activities for CO oxidation has been investigated. XRD showed that samples for x = 0.0-0.4 and x = 0.8-1.0 had rhombohedral symmetry, and then pseudo-cubic symmetry for x = 0.5-0.8. Research by IR and TPR indicated there were interactions between Mn and Ni coexisting in the B site of LaMn1-xNixO3. The oxidation activities of the catalysts were also measured.

引用

页码：415 / 421

页数：7

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