Phase Inversion Tape Casting and Electrochemical Performance of Solid Oxide Fuel Cell Anode

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 能量转换材料重点实验室 > 期刊论文

	Phase Inversion Tape Casting and Electrochemical Performance of Solid Oxide Fuel Cell Anode
	Zhang Yu-Yue 1; Lin Jie 1; Miao Guo-Shuan 2; Gao Jian-Feng 1; Chen Chu-Sheng 1; Xia Chang-Rong 1; Zhan Zhong-Liang 2; Wang Shao-Rong 2
刊名	JOURNAL OF INORGANIC MATERIALS
	2015-12-01
卷号	30 期号:12 页码:1291-1294
关键词	SOFC anode support phase inversion-tape casting concentration polarization
英文摘要	For an anode-supported solid oxide fuel cell (SOFC), the anode consists of a thick support layer with large pores and a thin functional layer with small pores. In the present work, the anode of NiO and yttria-stabilized zirconia (YSZ) comprising a porous support layer of similar to 700 mu m thick and a functional layer of similar to 60 mu m thick were formed in a single step using the phase inversion tape casting method. For the as-prepared anode, the support layer contained large open pores which were aligned along the thickness direction. A thin dense YSZ electrolyte layer with a thickness of 15 mu m was deposited onto the anode by dip-coating and co-sintering techniques. A composite cathode of YSZ-La0.8Sr0.2MnO3-delta (LSM) with a weight ratio of 50:50 was screen-printed on the surface of the YSZ electrolyte layer. The resulting fuel cell exhibited promising electrochemical performance. A maximum power density of 891 mW/cm(2) was obtained at 800 degrees C using H-2-3% H2O as the fuel and ambient air as the oxidant. The cell did not show any sign of concentration polarization even at high current densities, which should be attributed to the open straight pore structure and resultant fast gas-phase transport in the anode support.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Materials Science, Ceramics
研究领域[WOS]	Materials Science
关键词[WOS]	DUAL-PORE ANODE ; THIN ELECTROLYTES ; IT-SOFC ; FABRICATION ; RESISTANCE
收录类别	SCI
语种	英语
WOS记录号	WOS:000367759000009
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/23276]
专题	上海硅酸盐研究所_能量转换材料重点实验室_期刊论文
作者单位	1.Univ Sci & Technol China, Dept Mat Sci & Engn, CAS Key Lab Mat Energy Convers, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China
推荐引用方式 GB/T 7714	Zhang Yu-Yue,Lin Jie,Miao Guo-Shuan,et al. Phase Inversion Tape Casting and Electrochemical Performance of Solid Oxide Fuel Cell Anode[J]. JOURNAL OF INORGANIC MATERIALS,2015,30(12):1291-1294.
APA	Zhang Yu-Yue.,Lin Jie.,Miao Guo-Shuan.,Gao Jian-Feng.,Chen Chu-Sheng.,...&Wang Shao-Rong.(2015).Phase Inversion Tape Casting and Electrochemical Performance of Solid Oxide Fuel Cell Anode.JOURNAL OF INORGANIC MATERIALS,30(12),1291-1294.
MLA	Zhang Yu-Yue,et al."Phase Inversion Tape Casting and Electrochemical Performance of Solid Oxide Fuel Cell Anode".JOURNAL OF INORGANIC MATERIALS 30.12(2015):1291-1294.