Mixed electronic-oxide ionic conductivity and oxygen permeating property in Ni doped LaGaO3 perovskite oxide

被引：13

作者：

Arikawa, H ^{[1
]}

Yamada, T ^{[1
]}

Ishihara, T ^{[1
]}

Nishiguchi, H ^{[1
]}

Takita, Y ^{[1
]}

机构：

[1] Oita Univ, Fac Engn, Dept Appl Chem, Oita 8701192, Japan

来源：

CHEMISTRY LETTERS | 1999年 / 12期

关键词：

D O I：

10.1246/cl.1999.1257

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

It was found that LaGaO3 perovskite oxide doped with Ni for Ga site exhibits a high mixed electronic-oxide ionic conduction. Oxygen permeation rate was increased with increasing Ni content and it attained to a maximum value of 2.15 cm(3)/min cm(2) at 1273 K when 25 mol% Ni was doped.

引用

页码：1257 / 1258

页数：2

共 5 条

[1]

BALACHANDRAN U, 1995, AM CERAM SOC BULL, V74, P71

[2] DOPED LAGAO3 PEROVSKITE-TYPE OXIDE AS A NEW OXIDE IONIC CONDUCTOR [J].

ISHIHARA, T ;

MATSUDA, H ;

TAKITA, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (09) :3801-3803

[3] Improved oxide ion conductivity in La0.8Sr0.2Ga0.8Mg0.2O3 by doping Co [J].

Ishihara, T ;

Furutani, H ;

Honda, M ;

Yamada, T ;

Shibayama, T ;

Akbay, T ;

Sakai, N ;

Yokokawa, H ;

Takita, Y .

CHEMISTRY OF MATERIALS, 1999, 11 (08) :2081-2088

[4] MIXED IONIC-ELECTRONIC CONDUCTIVITY OF LA1-XSRXCO1-YFEYO3-DELTA PEROVSKITE-TYPE OXIDES [J].

TERAOKA, Y ;

ZHANG, HM ;

OKAMOTO, K ;

YAMAZOE, N .

MATERIALS RESEARCH BULLETIN, 1988, 23 (01) :51-58

[5]

Tsai CY, 1998, J AM CERAM SOC, V81, P1437, DOI 10.1111/j.1151-2916.1998.tb02501.x

← 1 →