SOLID ELECTROLYTE BEHAVIOR OF NAMGF3 - GEOPHYSICAL IMPLICATIONS

被引：70

作者：

OKEEFFE, M

BOVIN, JO

机构：

[1] Chemistry Department, Arizona State University, Tempe

[2] Inorganic Chemistry 2, Chemical Centre, S-220 07 Lund 7

来源：

SCIENCE | 1979年 / 206卷 / 4418期

关键词：

D O I：

10.1126/science.206.4418.599

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In the solid state, NaMgF3 transforms smoothly with temperature into a solid electrolyte phase; the conductivity is 130 siemens per meter just below the melting point. The isostructural compound MgSiO3 should behave similarly under conditions obtaining in the earth's lower mantle, and so it is expected that the electrical conductivity in that region is ionic rather than electronic. Copyright © 1979 AAAS.

引用

页码：599 / 600

页数：2

共 20 条

[1] GOEMAGNETIC VARIATIONS AND ELECTRICAL CONDUCTIVITY OF UPPER MANTLE [J].