Performance of an anode-supported honeycomb solid oxide fuel cell

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

An anode-supported honeycomb solid oxide fuel cell can work with high power density and improve thermo-mechanical durability at high temperatures. We have thus fabricated the honeycomb cell with an electrolyte layer of 8YSZ on an anode honeycomb substrate of Ni/8YSZ. The cathode layer is LSM-YSZ composite. Current-voltage and current-power density characteristics of the cells having different anode and cathode flow channel configurations are measured under different hydrogen flow rates. We also evaluate the hydrogen mole fraction distributions in the honeycomb cell using finite element method, and discuss appropriate anode and cathode flow channel configurations. The present study is a starting point of developing an anode-supported honeycomb cell for cell stacks assembled with multiple and large scale honeycomb cells which can achieve high efficiency flow channel and current collecting configurations, and enhanced thermo-mechanical durability.

本文言語英語
ホスト出版物のタイトルTHERMEC 2013
編集者B. Mishra, Mihail. Ionescu, T. Chandra
出版社Trans Tech Publications Ltd
ページ1698-1703
ページ数6
ISBN(印刷版)9783038350736
DOI
出版ステータス出版済み - 1 1 2014
イベント8th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC 2013 - Las Vegas, NV, 米国
継続期間: 12 2 201312 6 2013

出版物シリーズ

名前Materials Science Forum
783-786
ISSN(印刷版)0255-5476
ISSN(電子版)1662-9752

その他

その他8th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC 2013
国/地域米国
CityLas Vegas, NV
Period12/2/1312/6/13

All Science Journal Classification (ASJC) codes

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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