The stabilization of beta-Bi2O3 by CeO2

被引：31

作者：

Chen, XL ^{[1
]}

Eysel, W ^{[1
]}

机构：

[1] UNIV HEIDELBERG,INST MINERAL,D-69120 HEIDELBERG,GERMANY

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1996年 / 127卷 / 01期

关键词：

D O I：

10.1006/jssc.1996.0367

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The subsolidus phase relations of the binary system Bi2O3-CeO2 have been investigated. It was found that CeO2 forms neither a compound nor a solid solution with Bi2O3. CeO2, however, can stabilize beta-Bi2O(3) over a wide composition range. The stabilization depends on the contents of CeO2 as a second phase and on the heat treatment. A stabilization mechanism is proposed. (C) 1996 Academic Press, Inc.

引用

页码：128 / 130

页数：3

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