THERMAL TRANSFORMATION OF CHI-ALUMINA FORMED BY THERMAL-DECOMPOSITION OF ALUMINUM ALKOXIDE IN ORGANIC MEDIA

被引：69
作者：
INOUE, M
KOMINAMI, H
INUI, T
机构：
[1] Department of Hydrocarbon Chemistry, Faculty of Engineering, Kyoto University, Kyoto, Yoshida
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1992年 / 75卷 / 09期
关键词：
D O I：
10.1111/j.1151-2916.1992.tb05619.x
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Thermal decomposition of aluminum sec-alkoxide in inert organic solvents at 300-degrees-C yielded a product composed of agglomerates of 4- to 20-nm particles having the chi-alumina structure. The chi-alumina was stable and maintained a surface area above 100 m2/g until its transformation at 1150-degrees-C to alpha-alumina.
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页码：2597 / 2598
页数：2
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