Liquid-channel grain-boundary structures

被引：35
|
作者：
Belousov, VV
机构：
[1] Department of Physical Chemistry, Steel and Alloys Institute
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1996年 / 79卷 / 06期
关键词：
D O I：
10.1111/j.1151-2916.1996.tb08789.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：
A combination of independent methods was used for studying the formation, structure, and conductivity of liquid-channel grain-boundary structures (LGBS) with Bi2CuO4 and CuO as examples, It was shown that LGBS can be formed by partial thermal decomposition or liquid oxide permeation along boundaries of ceramic materials, It was found that the high ionic conductivity of ceramic LGBS originates from the fact that they are matrix-type distributed structures.
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页码：1703 / 1706
页数：4
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