The Electrophoretic Deposition of Lanthanum Manganite Powders for a Cathode-Supported Solid Oxide Fuel Cell in Planar and Tubular Configurations

被引：7
|
作者：
Krkljus, Ivana [1 ]
Brankovic, Zorica [1 ]
Duris, Katarina [1 ]
Vukotic, Vesna [1 ]
Brankovic, Goran [1 ]
Bernik, Slavko [2 ]
机构：
[1] Univ Belgrade, Ctr Multidisciplinary Studies, Belgrade 11030, Serbia
[2] Jozef Stefan Inst, Ljubljana 1000, Slovenia
来源：
INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY | 2008年 / 5卷 / 06期
关键词：
D O I：
10.1111/j.1744-7402.2008.02218.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：
The purpose of this research was to obtain porous, high-quality cathodes for solid oxide fuel cells in both planar and tubular shapes. To accomplish this, cathodic electrophoretic deposition of the LaMnO3 powder (synthesized by the modified sol-gel method proposed by Pechini) was performed. The optimal sintering temperatures were 1200 degrees C and 1300 degrees C for the tubular and planar configurations, respectively. Single-phase deposits with about 40% porosity were obtained in both configurations. The cathode quality was confirmed by depositing an electrolyte layer of YSZ. After the cosintering of both layers, an extremely dense electrolyte layer was obtained, and the cathode layer retained its high porosity.
引用
收藏
页码：548 / 556
页数：9
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