MEASUREMENT OF ACTIVITY OF GALLIUM IN GA-SB-IN ALLOYS BY EMF METHOD USING ZIRCONIA AS SOLID ELECTROLYTE

被引：17
作者：
KATAYAMA, I
NAKAYAMA, J
IKURA, T
TANAKA, T
KOZUKA, Z
IIDA, T
机构：
[1] Department of Materials Science and Processing, Faculty of Engineering, Osaka University, Suita, Osaka, 565
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 1993年 / 156卷
关键词：
D O I：
10.1016/0022-3093(93)90204-B
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：
EMF of galvanic cells with zirconia solid electrolytes was measured to determine the activity of gallium in liquid Ga-Sb-In alloys in the temperature range 1050-1150 K in the entire composition range. Fe,FexO mixtures were used as a reference electrode. Isoactivity curves in the ternary Ga-Sb-In alloy were derived by combining the activity data of Ga-Sb and Ga-In alloys, and the shape of the curves exhibits a slight bend from the Ga-Sb side to the Ga-In side. The results were compared with literature data.
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收藏
页码：393 / 397
页数：5
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