REDUCTION OF CUO-CONTAINING CATALYSTS - CUO/COX/ZNO

被引：1

作者：

BOYCE, AL

GRAVILLE, SR

YATES, MA

SERMON, PA

机构：

[1] Department of Chemistry, Brunel University, Uxbridge, UB8 3PH, Middx.

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 1991年 / 44卷 / 02期

关键词：

D O I：

10.1007/BF02072995

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：

Cu2+ in CuO/ZnO reduces more extensively and rapidly than Co2+ in CoO(x)/ZnO in the presence of CO or H-2. XRD, TPR and thermal analysis of the combined CuO-CoO(x)/ZnO catalysts prepared by precipitation suggests that the component CuO and promoter CoO(x) phases are in intimate contact. The addition of Co2+ to CuO/ZnO catalysts decreases the reducibility of the Cu2+ by CO and this is relevant to Cu-Co catalysts for ethanol synthesis.

引用

页码：321 / 329

页数：9

共 20 条

[1]

BAKER JE, UNPUB APPL CATAL

[2]

BAKER JE, 1986, 4TH P INT S SCI BAS, pH7

[3]

BAKER JE, IN PRESS APPL CATAL

[4] THE MECHANISM OF METHANOL SYNTHESIS ON COPPER-ZINC OXIDE ALUMINA CATALYSTS [J].