OXYGEN DIFFUSION IN PEROVSKITE-RELATED OXIDES

被引：30

作者：

GOODENOUGH, JB

MANTHIRAM, A

KUO, JF

机构：

来源：

MATERIALS CHEMISTRY AND PHYSICS | 1993年 / 35卷 / 3-4期

关键词：

D O I：

10.1016/0254-0584(93)90135-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Investigation of the system BaZr1-xInxO3-0.5x has revealed that above 500-degrees-C Ba2In2O5 has an oxide-ion conductivity sigma(o) analogous to that of Bi2O3 and the Zr-substituted compounds a sigma0 analogous to that of the stabilized zirconias; at lower temperatures both neutral oxygen and water can be reversibly inserted into or extracted from the oxygen vacancies to give an enhanced ionic conduction.

引用

页码：221 / 224

页数：4

共 5 条

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Goodenough J. B., 1970, LANDOLT BORNSTEIN NU, V4, P126

[2] FAST IONIC-CONDUCTION IN SOLIDS [J].

GOODENOUGH, JB .

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[3] OXIDE-ION CONDUCTION IN BA2IN2O5 AND BA3IN 2CEO8, BA3IN2HFO8, OR BA3IN2ZRO8 [J].

GOODENOUGH, JB ;

RUIZDIAZ, JE ;

ZHEN, YS .

SOLID STATE IONICS, 1990, 44 (1-2) :21-31

[4]

Kilner JA, 1981, NONSTOICHIOMETRIC OX, P233

[5]

ROGRIGUEZCARVAJ.J, 1989, MATER RES B, V24, P423

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