PROTONIC AND OXIDE IONIC-CONDUCTION IN BACEO3-BASED CERAMICS - EFFECT OF PARTIAL SUBSTITUTION FOR BA IN BACE0.9ND0.1O3-ALPHA WITH CA

被引：83

作者：

YAJIMA, T ^{[1
]}

IWAHARA, H ^{[1
]}

UCHIDA, H ^{[1
]}

机构：

[1] OSAKA UNIV,FAC ENGN,DEPT APPL CHEM,SUITA,OSAKA 565,JAPAN

来源：

SOLID STATE IONICS | 1991年 / 47卷 / 1-2期

关键词：

D O I：

10.1016/0167-2738(91)90189-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：

The properties of mixed conduction (H+ + O2-) in BaCe0.9Nd0.1O3-alpha were investigated by substituting Ca for Ba partially. Under air and fuel cell conditions the oxide ion conductivity decreased with increasing content of Ca although the decrease in proton conductivity was not so marked. Substitution with Ca would distort the crystal structure to restrain the motion of oxide ions.

引用

页码：117 / 124

页数：8

共 30 条

[1] OXIDE ION CONDUCTION IN YTTERBIUM-DOPED STRONTIUM CERATE [J].

BONANOS, N ;

ELLIS, B ;

MAHMOOD, MN .

SOLID STATE IONICS, 1988, 28 :579-584

[2] IONIC-CONDUCTIVITY OF GADOLINIUM-DOPED BARIUM CERATE PEROVSKITES [J].

BONANOS, N ;

ELLIS, B ;

KNIGHT, KS ;

MAHMOOD, MN .

SOLID STATE IONICS, 1989, 35 (1-2) :179-188

[3] DETERMINATION OF CHARGE-CARRIERS IN SOLID ELECTROLYTE SRCE0095YB0005O3-DELTA BY DC POLARIZATION [J].

FUKATSU, N ;

KURITA, N ;

OHASHI, T .

JOURNAL OF THE JAPAN INSTITUTE OF METALS, 1988, 52 (03) :310-319

[4] ELECTROMOTIVE-FORCE OF THE HYDROGEN CONCENTRATION CELL BASED ON SRCE0.95YB0.05O3-DELTA SOLID ELECTROLYTE [J].

FUKATSU, N ;

YAMASHITA, K ;

OHASHI, T ;

IWAHARA, H .

JOURNAL OF THE JAPAN INSTITUTE OF METALS, 1987, 51 (09) :848-857

[5] GALVANIC CELL-TYPE HUMIDITY SENSOR USING HIGH-TEMPERATURE TYPE PROTON CONDUCTIVE SOLID ELECTROLYTE [J].

IWAHARA, H ;

UCHIDA, H ;

KONDO, J .

JOURNAL OF APPLIED ELECTROCHEMISTRY, 1983, 13 (03) :365-370

[6]

IWAHARA H, 1989, DENKI KAGAKU, V57, P992

[7] HIGH-TEMPERATURE TYPE PROTON CONDUCTOR BASED ON SRCEO3 AND ITS APPLICATION TO SOLID ELECTROLYTE FUEL-CELLS [J].

IWAHARA, H ;

UCHIDA, H ;

TANAKA, S .

SOLID STATE IONICS, 1983, 9-10 (DEC) :1021-1025

[8] HIGH-TEMPERATURE TYPE PROTONIC CONDUCTOR BASED ON SRCEO3 AND ITS APPLICATION TO THE EXTRACTION OF HYDROGEN GAS [J].

IWAHARA, H ;

ESAKA, T ;

UCHIDA, H ;

YAMAUCHI, T ;

OGAKI, K .

SOLID STATE IONICS, 1986, 18-9 :1003-1007

[9] HIGH-TEMPERATURE FUEL AND STEAM ELECTROLYSIS CELLS USING PROTON CONDUCTIVE SOLID ELECTROLYTES [J].

IWAHARA, H ;

UCHIDA, H ;

MAEDA, N .

JOURNAL OF POWER SOURCES, 1982, 7 (03) :293-301

[10] HIGH-TEMPERATURE PROTON CONDUCTING OXIDES AND THEIR APPLICATIONS TO SOLID ELECTROLYTE FUEL-CELLS AND STEAM ELECTROLYZER FOR HYDROGEN-PRODUCTION [J].

IWAHARA, H .

SOLID STATE IONICS, 1988, 28 :573-578

← 1 2 3 →