TRANSPORT-PROPERTIES OF SR-1-X(ZR,Y,TI)O-3 COMPOSITIONS WITH IMPROVED SINTERABILITY

被引：14

作者：

FERREIRA, AA ^{[1
]}

LABRINCHA, JA ^{[1
]}

FRADE, JR ^{[1
]}

机构：

[1] UNIV AVEIRO,DEPT CERAM & GLASS ENGN,P-3800 AVEIRO,PORTUGAL

来源：

SOLID STATE IONICS | 1995年 / 77卷

基金：

中国国家自然科学基金; 欧盟地平线“2020”; 美国国家科学基金会; 以色列科学基金会; 加拿大创新基金会; 日本学术振兴会; 英国科学技术设施理事会; 巴西圣保罗研究基金会; 澳大利亚研究理事会; 奥地利科学基金会; 欧洲研究理事会; 加拿大自然科学与工程研究理事会;

关键词：

IONIC CONDUCTIVITY-PROTON; TRANSPORT; SINTERABILITY;

D O I：

10.1016/0167-2738(94)00233-I

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：

A-site deficiency is expected in Sr1-xZr1-yYyO3-delta and SrZr1-yYyTizO3+/-delta compositions but protonic conduction was retained. The conductivity of Sr1-xZr1-yYyO3-delta materials is higher than for the remaining compositions. Reoxidation after heat treatment in H-2-containing atmospheres causes changes in conductivity, which was interpreted to evaluate the relevant transport numbers.

引用

页码：210 / 214

页数：5

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