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Anode-supported SOFC with 1Ce10ScZr modified cathode/electrolyte interface
Wang, ZW; Cheng, MJ; Dong, YL; Zhang, M; Zhang, HM; Cheng MJ(程谟杰); Cheng MJ(程谟杰)
关键词Anode-supported Sofc Cathode/electrolyte Interface 1ce10sczr Surface Oxygen Exchange
刊名JOURNAL OF POWER SOURCES
2006-06-01
ISSN0378-7753
DOI10.1016/j.jpowsour.2005.06.035
156期:2页:306-310
收录类别SCI
文章类型Article
部门归属3
项目归属302,303
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Electrochemistry ; Energy & Fuels
研究领域[WOS]Electrochemistry ; Energy & Fuels
关键词[WOS]OXIDE FUEL-CELLS ; INTERMEDIATE TEMPERATURE ; POWER-DENSITY ; PERFORMANCE ; ELECTROLYTE ; CATHODES ; CERIA ; CEO2 ; POLARIZATION ; IMPEDANCE
英文摘要The cathode/electrolyte interface in anode-supported solid oxide fuel cells (SOFCs) with Ni-8 mol% yttria-stabilized zirconia (YSZ) anode, thin YSZ electrolyte and La0.8Sr0.2Mn1.1O3-delta (LSM)-YSZ composite cathode was modified by dispersed (CeO2)(0.01)-(SC2O3)(0.10)-(ZrO2)(0.89) (1Ce10ScZr) electrolyte. The two electrolytes were co-fired into a dense and continuous electrolyte film. By this method, the electrode polarization resistance, specifically the charge transfer resistance of oxygen ions, was greatly reduced. The modified cell achieved a higher performance than the unmodified one, especially at the lower operation temperatures. The decrease of electrode polarization resistance can be ascribed to the accelerated surface oxygen exchange rate from 1Ce10ScZr electrolyte at the cathode/electrolyte interface. (c) 2005 Elsevier B.V. All rights reserved.
语种英语
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WOS记录号WOS:000238412100024
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被引频次:33[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/98111
专题中国科学院大连化学物理研究所
通讯作者Cheng MJ(程谟杰); Cheng MJ(程谟杰)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
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Wang, ZW,Cheng, MJ,Dong, YL,et al. Anode-supported SOFC with 1Ce10ScZr modified cathode/electrolyte interface[J]. JOURNAL OF POWER SOURCES,2006,156(2):306-310.
APA Wang, ZW.,Cheng, MJ.,Dong, YL.,Zhang, M.,Zhang, HM.,...&程谟杰.(2006).Anode-supported SOFC with 1Ce10ScZr modified cathode/electrolyte interface.JOURNAL OF POWER SOURCES,156(2),306-310.
MLA Wang, ZW,et al."Anode-supported SOFC with 1Ce10ScZr modified cathode/electrolyte interface".JOURNAL OF POWER SOURCES 156.2(2006):306-310.
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