ANION-EXCHANGE REACTIONS IN LAYERED BASIC COPPER-SALTS

被引：88

作者：

YAMANAKA, S

SAKO, T

SEKI, K

HATTORI, M

机构：

[1] Department of Applied Chemistry, Faculty of Engineering, Hiroshima University, 724, Higashi-Horishima

来源：

SOLID STATE IONICS | 1992年 / 53卷 / pt 1期

关键词：

D O I：

10.1016/0167-2738(92)90424-N

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：

Basic copper acetate, Cu2(OH)3(OCOCH3).H2O has a layer structure of the botallackite type. The acetate ions are located between the positively charged copper hydroxide layers and exchangeable with various anions such as NO3-, ClO4-, Cl-, Br-, I-, MnO4- and SO42- ions. The exchange reactions are topotactic and some are reversible. The selectivity of the ion exchange is the order of Cl- > Br- > NO3- > ClO4-, CH3COO-. Attention has been focused on the MnO4- ion-exchanged product, Cu2(OH)3MnO4, which thermally decomposes to an amorphous mixture of CuO and CuMn2O4 and shows a high catalytic activity towards the oxidation of carbon monoxide.

引用

页码：527 / 533

页数：7

共 20 条

[1] LAYER COMPOUNDS OF POLYANION-FORMING TRANSITION-ELEMENTS WITH CATION-EXCHANGE CAPACITY [J].