Preparation of YSZ film by gravity-electrophoretic deposition and its application in SOFC

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	Preparation of YSZ film by gravity-electrophoretic deposition and its application in SOFC
	L. Jia; Z. Lu; X. Q. Huang; Z. G. Liu; Z. Zhi; X. Q. Sha; G. Q. Li; W. H. Su
	2007
发表期刊	Ceramics International
ISSN	0272-8842
卷号	33 期号:4 页码:631-635
摘要	A gravity-electrophoretic deposition method (GD-EPD) was developed for depositing yttria- stabilized zirconia (YSZ) films on porous NiOYSZ anode substrates. GD-EPD was the method that deposited an additional layer of YSZ by electrophoretic deposition (EPD) technique on the YSZ film prepared by gravity deposition method (GD). The microstructure of the YSZ film, the performance and impedance spectra of fuel cell prepared by GD-EPD were investigated and compared with that of the YSZ film prepared by only GD method. The SEM photos showed that the size and quantity of the pin-holes in YSZ film has been reduced down by the subsequent EPD process after GD. The output properties of the fuel cell with YSZ film deposited by GD-EPD were obviously improved. The most apparent improvement was the fuel cell's power density of GD-EPD sample that increased seven times from 20 to 144 mW cm(-2) at intermediate-temperature of 700 degrees C than that of GD ones. (c) 2006 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
部门归属	harbin inst technol, ctr condensed matter sci & technol, harbin 150001, peoples r china. dalian univ technol, dept phys, dalian 116024, peoples r china. jilin univ, dept condensed matter phys, changchun 130023, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;su, wh (reprint author), harbin inst technol, ctr condensed matter sci & technol, harbin 150001, peoples r china, peoples r china;suwenhui@hit.edu.cn
关键词	Films Zro2 Fuel Cells Gravity-electrophoretic Deposition (Gd-epd) Oxide Fuel-cells Electrolyte Fabrication
URL	查看原文
WOS记录号	WOS:000246260000020
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33605
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. Jia,Z. Lu,X. Q. Huang,et al. Preparation of YSZ film by gravity-electrophoretic deposition and its application in SOFC[J]. Ceramics International,2007,33(4):631-635.
APA	L. Jia.,Z. Lu.,X. Q. Huang.,Z. G. Liu.,Z. Zhi.,...&W. H. Su.(2007).Preparation of YSZ film by gravity-electrophoretic deposition and its application in SOFC.Ceramics International,33(4),631-635.
MLA	L. Jia,et al."Preparation of YSZ film by gravity-electrophoretic deposition and its application in SOFC".Ceramics International 33.4(2007):631-635.