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题名: Performance of an anode-supported tubular solid oxide fuel cell (SOFC) under pressurized conditions
作者: Zhou, Li1;  Cheng, Mojie1;  Yi, Baolian1;  Dong, Yonglai1;  Cong, You1;  Yang, Weishen1
通讯作者: 周利
关键词: solid oxide fuel cell (SOFC) ;  anode supported ;  tubular ;  pressurized operation
刊名: ELECTROCHIMICA ACTA
发表日期: 2008-06-30
DOI: 10.1016/j.electacta.2008.02.032
卷: 53, 期:16, 页:5195-5198
收录类别: SCI
文章类型: Article
部门归属: 3
项目归属: 301,302
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Electrochemistry
研究领域[WOS]: Electrochemistry
英文摘要: An anode-supported tubular solid oxide fuel cell (SOFC) with a 15-mu m thick YSZ electrolyte and an active area of 100 cm(2) was successfully fabricated by co-firing process, and the cell performance was measured under both atmospheric and pressurized conditions. The experimental results showed that the cell performance was significantly improved under the pressurized condition. When the pressure was increased from 1 to 6 atm, the maximum power density increased from 135.0 to 159.0 mW cm(-2) at 650 degrees C, and from 266.7 to 306.0 mW cm(-2) at 800 degrees C. The maximum power density at 800 degrees C and 4 atm was decreased from 334.8 to 273.9 mW cm(-2) when increasing the fuel utilization from 10% to 90%. Under the test condition of 70% fuel utilization, 800 degrees C and 4 atm, the cell could run stably at 0.7 V and 350 mA cm(-2) for 50 h, almost without any performance loss. (C) 2008 Elsevier Ltd. All rights reserved.
关键词[WOS]: ELECTROLYTES ;  TEMPERATURE ;  FABRICATION
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000256177800017
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/100529
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Zhou, Li,Cheng, Mojie,Yi, Baolian,et al. Performance of an anode-supported tubular solid oxide fuel cell (SOFC) under pressurized conditions[J]. ELECTROCHIMICA ACTA,2008,53(16):5195-5198.
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