PLASMA SPRAYING OF POROUS-ELECTRODES FOR A PLANAR SOLID OXIDE FUEL-CELL

被引：25

作者：

TAI, LW ^{[1
]}

LESSING, PA ^{[1
]}

机构：

[1] NEW MEXICO INST MIN & TECHNOL,SOCORRO,NM 87801

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1991年 / 74卷 / 03期

关键词：

electrodes; manganites; plasma spraying; porous materials;

D O I：

10.1111/j.1151-2916.1991.tb04050.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Porous electrodes of Sr-doped lanthanum manganite in a planar solid oxide fuel cell were made by the plasma spray technique. Spherical carbon particles were utilized as an effective pore former. Spraying a mixture of annealed oxide powders sized between 50 to 200-mu-m and 15 wt% solid Carbospheres resulted in a uniform coating of 40% porosity. Porous coatings were also obtained when rigid resin intermediates were sprayed followed by annealing at 1000-degrees-C in air.

引用

页码：501 / 504

页数：4