A study of the process parameters for yttria-stabilized zirconia electrolyte films prepared by screen-printing

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	A study of the process parameters for yttria-stabilized zirconia electrolyte films prepared by screen-printing
	Y. H. Zhang ; X. Q. Huang ; Z. Lu ; Z. G. Liu ; X. D. Ge ; J. H. Xu ; X. S. Xin ; X. Q. Sha ; W. H. Su
刊名	Journal of Power Sources
	2006
卷号	160 期号:2 页码:1065-1073
关键词	solid oxide fuel cells screen-printing electrolyte films process parameter yttria-stabilized zirconia oxide fuel-cells thin-film reduced-temperature ysz electrolyte sofcs
ISSN号	0378-7753
中文摘要	Screen-printing technology was developed to fabricate gas-tight yttria-stabilized zirconia (YSZ) electrolyte films on porous NiO-YSZ anode substrates for use in solid oxide fuel cells (SOFCs). Several key process parameters such as the starting YSZ powder, printing ink composition, printing time and sintering temperature were studied and reported in detail. SEM results revealed that the selected process parameters exerted obvious influences on the microstructure of the screen-printed YSZ films. Open-circuit voltages (OCVs) were used to evaluate the usage feasibility of screen-printed YSZ films in SOFCs. Cell performance test results showed that the above-mentioned parameters had crucial effects on the OCVs and power density of the prepared cells. Based on appropriate parameters, an OCV value of 1.081 V and a power density of 0.96 Wcm(-2) were obtained at 800 degrees C using hydrogen as fuel and ambient air as oxidant. (c) 2006 Elsevier B.V. All rights reserved.
原文出处	://WOS:000241411600043
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/34723]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. H. Zhang,X. Q. Huang,Z. Lu,et al. A study of the process parameters for yttria-stabilized zirconia electrolyte films prepared by screen-printing[J]. Journal of Power Sources,2006,160(2):1065-1073.
APA	Y. H. Zhang.,X. Q. Huang.,Z. Lu.,Z. G. Liu.,X. D. Ge.,...&W. H. Su.(2006).A study of the process parameters for yttria-stabilized zirconia electrolyte films prepared by screen-printing.Journal of Power Sources,160(2),1065-1073.
MLA	Y. H. Zhang,et al."A study of the process parameters for yttria-stabilized zirconia electrolyte films prepared by screen-printing".Journal of Power Sources 160.2(2006):1065-1073.