COPPER-ALUMINA MATERIALS MADE BY INFILTRATION IN BOEHMITE

被引：3

作者：

PIERRE, V

PIERRE, D

PIERRE, AC

机构：

[1] Department of Mining, Metallurgical and Petroleum Engineerins, The University of Alberta, Edmonton, Alberta

[2] Universite Claude Bernard-Lyon I, LACE Bat. 303, 69622, Villeurbanne Cedex

来源：

JOURNAL OF MATERIALS RESEARCH | 1995年 / 10卷 / 09期

关键词：

D O I：

10.1557/JMR.1995.2271

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

New materials were made by infiltration of sol-gel boehmite thin films with copper acetate. The structure and phase transformation of these materials during heat treatment were studied. It was found that infiltration in the boehmite state did not end up in the same material as direct infiltration in the theta-alumina derived from boehmite, even after both types of materials were heat-treated at 900 degrees C. Infiltration in boehmite makes it possible to synthesize sandwich structures comprised of alternate layers of CuO and of gamma-alumina.

引用

页码：2271 / 2276

页数：6