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Metal-supported solid oxide fuel cell operated at 400-600°C

被引：89
作者：
Hui, Shiqiang
Yang, Dongfang
Wang, Zhenwei
Yick, Sing
Deces-Petit, Cyrille
Qu, Wei
Tuck, Adam
Maric, Radenka
Ghosh, Dave
机构：
[1] Natl Res Council Canada, Inst Fuel Cell Innovat, Vancouver, BC V6T 1W5, Canada
[2] Natl Res Council Canada, Integrated Mfg Technol Inst, London, ON N6G 4X8, Canada
来源：
JOURNAL OF POWER SOURCES | 2007年 / 167卷 / 02期
关键词：
solid oxide fuel cell; metal-supported; low-temperature; pulsed laser deposition; thin film; cell performance;
D O I：
10.1016/j.jpowsour.2007.02.070
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A metal-supported SOFC with a samarium doped ceria (SDC)/scandia-stabilized zirconia (ScSZ) bilayer electrolyte was fabricated by a combination of pulsed laser deposition (PLD) and wet ceramic processes. The cell performance and aging characteristics during operation were analyzed by both AC impedance spectroscopy and current-voltage measurements in the temperature range from 400 degrees C to 600 degrees C. The power generation characteristics of this metal-supported SOFC at low temperatures should allow for rapid start-up and help to reduce the performance deterioration seen in high temperature SOFCs due material oxidation and instability. In this paper, our early research results are presented. (c) 2007 Elsevier B.V. All rights reserved.
引用
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页码：336 / 339
页数：4
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