RELATIONSHIPS BETWEEN THE GAS PERMEABILITIES AND THE MICROSTRUCTURES OF PLASMA SPRAYED OXIDE LAYERS

被引：21

作者：

KAGA, Y

OHNO, Y

TSUKAMOTO, K

UCHIYAMA, F

LAIN, MJ

NAKAJIMA, T

机构：

[1] HARWELL LAB,DIDCOT OX11 ORA,OXON,ENGLAND

[2] TOKYO UNIV AGR & TECHNOL,KOGANEI,TOKYO 184,JAPAN

来源：

SOLID STATE IONICS | 1990年 / 40-1卷

关键词：

D O I：

10.1016/0167-2738(90)90173-O

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 performance and reliability of a solid oxide fuel cell depends upon the characteristics of the cell components. In particular, the gas permeabilities of the electrodes affect the fuel utilization and efficiency of the cell, and the gas tightness of the electrolyte layer has an important influence on life and reliability of the cell. In this paper, the gas permeabilities of the electrode layers are shown to be viscous flow and those of the electrolyte to be molecular flow. © 1990.

引用

页码：1000 / 1002

页数：3