Improvement of Solid Oxide Fuel Cell by Imprinted Patterns on Eelectrolyte

被引:0
作者
Xu, Yang [1 ]
Tsumori, Fujio [1 ]
Hashimoto, Seiya [1 ]
Takahashi, Masashi [1 ]
Kang, Hyungoo [1 ]
Osada, Toshiko [1 ]
Miura, Hideshi [1 ]
机构
[1] Kyushu Univ, Fac Engn, Fukuoka 812, Japan
来源
2013 8TH ANNUAL IEEE INTERNATIONAL CONFERENCE ON NANO/MICRO ENGINEERED AND MOLECULAR SYSTEMS (IEEE NEMS 2013) | 2013年
关键词
solid oxide fule cell; thermal imprinting; micro patterns; ELECTROLYTE;
D O I
暂无
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
This paper reports an improved interfacial structure between electrode and electrolyte of Solid Oxide Fuel Cell (SOFC). We employed an imprint process to give fine patterns onto a ceramic electrolyte sheet. The imprint process is a powerful tool to transcribe nano-to micro-patterns on materials. In the present work, a sheet of ceramic compound material was prepared, and micro patterns were given on the sheet. After debinding and sintering, dense ceramic sheet with fine patterns were obtained. We prepared three kinds of electrolyte sheets with different surface patterns using this technique. After applying anode and cathode layers, the three fuel cell samples were assembled to test the cell performance. It was resulted that the finer pattern caused the best performance in the three samples.
引用
收藏
页码:887 / 890
页数:4
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