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学科主题物理化学
Electrochemical performances of spinel oxides as cathodes for intermediate temperature solid oxide fuel cells
Liu, Huanying1,2; Zhu, Xuefeng1; Cheng, Mojie3; Cong, You1; Yang, Weishen1; Zhu XF(朱雪峰); Yang WS(杨维慎)
关键词Solid Oxide Fuel Cells Spinel Cathode Electrochemical Performance Cu0.5mnco1.5o4 (Mn Co)(3)O-4
刊名INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
2013-01-24
DOI10.1016/j.ijhydene.2012.10.095
38期:2页:1052-1057
收录类别SCI
文章类型Article
部门归属5
项目归属504
产权排名1,1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Physical ; Electrochemistry ; Energy & Fuels
研究领域[WOS]Chemistry ; Electrochemistry ; Energy & Fuels
关键词[WOS]SOFC INTERCONNECT APPLICATIONS ; COPPER-MANGANESE SPINEL ; OXYGEN REDUCTION REACTION ; ELECTRICAL-PROPERTIES ; RESISTANT ALLOYS ; OXIDATION ; ELECTROCATALYSTS ; COATINGS
英文摘要The spinel-type oxides of (Mn, Co, Cu)(3)O-4 prepared via a citric EDTA acid process were investigated as candidate cathodes of intermediate temperature solid oxide fuel cells (IT-SOFCs). (Mn, Co)(3)O-4 spinel oxide shows a phase transition from tetragonal to cubic when the doping amount of cobalt element increases. Their electric conductivities increase with the cobalt content and are enough high for them used as cathodes of IT-SOFCs. A fuel cell with (Mn, Co)(3)O-4 spinel cathode was successfully evaluated based on YSZ electrolyte. (Mn, Co)(3)O-4 spinel cathodes show good electrochemical activities, demonstrating the feasibility of the spinel oxide being a cathode of IT-SOFC. As copper doped into (Mn, Co)(3)O-4 spinel, the P-peak for Cu0.5MnC1.5O4 cathode rise to 343, 474 and 506 mW cm(-2) at 700, 750 and 800 degrees C, respectively. The results reveal that the spinel-type oxides are promising cathodes for IT-SOFCs, especially for Cu0.5MnCo1.5O4. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
语种英语
WOS记录号WOS:000315001700034
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/117574
专题中国科学院大连化学物理研究所
通讯作者Zhu XF(朱雪峰); Yang WS(杨维慎)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
3.Dalian Natl Lab Clean Energy, Div Fuel Cells, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Liu, Huanying,Zhu, Xuefeng,Cheng, Mojie,et al. Electrochemical performances of spinel oxides as cathodes for intermediate temperature solid oxide fuel cells[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2013,38(2):1052-1057.
APA Liu, Huanying.,Zhu, Xuefeng.,Cheng, Mojie.,Cong, You.,Yang, Weishen.,...&杨维慎.(2013).Electrochemical performances of spinel oxides as cathodes for intermediate temperature solid oxide fuel cells.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,38(2),1052-1057.
MLA Liu, Huanying,et al."Electrochemical performances of spinel oxides as cathodes for intermediate temperature solid oxide fuel cells".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 38.2(2013):1052-1057.
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