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

页码：177 / 179

页数：3

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