THERMOELECTRIC-POWER STUDIES OF BISMUTH-BASED OXIDES

被引：11

作者：

FRANCKLIN, AJ

CHADWICK, AV

COUVES, JW

机构：

[1] University Chemical Laboratory, University of Kent, Canterbury

来源：

SOLID STATE IONICS | 1994年 / 70卷 / 70-71期

关键词：

D O I：

10.1016/0167-2738(94)90312-3

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 [物理化学]; 081704 [应用化学];

摘要：

This report describes measurements of thermoelectric power of bismuth vanadium oxide, Bi4V2O11, three samples of Cu2+ doped bismuth vanadium oxide, Bi2V0.95Cu0.05O5.425, Bi2V0.925Cu0.075O5.3875 and Bi2V0.9Cu0.1O5.35. For these oxides reversible oxygen electrodes were employed which enabled very accurate measurements to be made. Conductivity measurements were also carried out as a comparison to the thermoelectric power results. In addition, EXAFS and high temperature, powder XRD experiments were performed on the samples to investigate any structural phase changes in combination with the electrical studies.

引用

页码：215 / 220

页数：6

共 24 条

[1]

PHASE-TRANSITIONS AND IONIC-CONDUCTIVITY IN BI4V2O11 AN OXIDE WITH A LAYERED STRUCTURE [J].