Electrical conductivity of Li6BeO4-Li5AlO4 solid solutions

被引：4
|
作者：
Andreev, OL [1 ]
Zelyutin, GV [1 ]
Martem'yanova, ZS [1 ]
Batalov, NN [1 ]
机构：
[1] Russian Acad Sci, Inst High Temp Electrochem, Ural Div, Sverdlovsk 620219, Russia
来源：
INORGANIC MATERIALS | 2001年 / 37卷 / 02期
关键词：
Lithium; Electrical Conductivity; Inorganic Chemistry; Solid Solution; Electronic Contribution;
D O I：
10.1023/A:1004122013795
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Lithium orthoberyllate, Li6BeO4, was shown to have a pseudocubic structure with a = 8.834 Angstrom, b = 8.977 Angstrom, and c = 9.125 Angstrom. The Li6BeO4-Li5AlO4 system contains Li5AlO4- and Li6BeO4-based solid solutions in the ranges 0-30 and 70-100 mol % Li6BeO4, respectively. The highest electrical conductivity in the Li6BeO4-Li5AlO4 system is attained at 70 mol % Li5AlO4 (2.2 x 10(-3) S/cm at 550 degreesC). The electronic contribution is no greater than 0.1%.
引用
收藏
页码：177 / 179
页数：3
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