CONDUCTION MECHANISMS IN FLUORIDES AND OXIDE FLUORIDES WITH THE FLUORITE STRUCTURE - IONIC-CONDUCTIVITY, NMR AND NEUTRON-DIFFRACTION

被引：27

作者：

REAU, JM

MATAR, S

VILLENEUVE, G

SOUBEYROUX, JL

机构：

[1] CNRS, Lab de Chimie du Solide,, Talence, Fr, CNRS, Lab de Chimie du Solide, Talence, Fr

来源：

SOLID STATE IONICS | 1983年 / 9-10卷 / DEC期

关键词：

CRYSTALS - Structure - FLUORINE COMPOUNDS - Electric Conductivity - MAGNETIC MEASUREMENTS - Resonance - NEUTRON DIFFRACTION APPARATUS - Applications;

D O I：

10.1016/0167-2738(83)90296-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The aim of the study is to establish correlations between the electrical and structural properties in non-stoichiometric fluorides and oxide fluorides with the CaF//2-type structure. Long-range diffusion mechanisms are suggested, they arise from neutron diffraction and nuclear magnetic response investigations. These two physico-chemical techniques have proved to be very helpful in obtaining consistent results which account for the dependence of ionic conductivity properties on amount of substitution.

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页码：563 / 570

页数：8

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