Performance of the Single-Chamber Solid Oxide Fuel Cell with a La0.75Sr0.25Cr0.5Mn0.5O3-delta-Based Perovskite Anode

doi:10.1149/1.3357122

IMR OpenIR

	Performance of the Single-Chamber Solid Oxide Fuel Cell with a La0.75Sr0.25Cr0.5Mn0.5O3-delta-Based Perovskite Anode
	Zhu, Xingbao 1; Lue, Zhe 1; Wei, Bo 1; Zhang, Yaohui 1; Liu, Mingliang 1; Huang, Xiqiang 1; Su, Wenhui 1,2
通讯作者	Zhu, Xingbao(zhuxingbao008@163.com)
	2010
发表期刊	JOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN	0013-4651
卷号	157 期号:5 页码:B691-B696
摘要	In this paper, perovskite oxide La0.75Sr0.25Cr0.5Mn0.5O3-delta (LSCM) mixed with a small fraction Ni has been used as the anode of single-chamber solid oxide fuel cell(s) operating in a methane-oxygen mixture. The anode is prepared by an ion impregnation method, whereby a proper mixed solution with metal nitrates and urea is incorporated into the porous presintered yttria-stabilized zirconia (YSZ) anode matrix. After sintering at 1100 degrees C, the impregnated materials change to unique microparticles adhered to the YSZ matrix. These microparticles themselves become porous after reducing in single-chamber conditions, and this porous character is expected to facilitate the anode reaction because it would improve the gas transport. The influence of the environmental temperature and gas composition on the cell performance is also investigated. A maximum power density of 285 mW/cm(2) is achieved at a gas composition of CH4:O-2 approximate to 2:1 and a furnace temperature of 800 degrees C. The redox cycling test demonstrates that the stability of the LSCM-based anode is better compared to the conventional Ni-YSZ anode.
关键词	catalysis catalysts chromium compounds electrochemical electrodes lanthanum compounds nickel oxidation porosity porous materials reduction (chemical) sintering solid oxide fuel cells strontium compounds yttrium compounds zirconium compounds
资助者	National High Technology Research Development Project of China
DOI	10.1149/1.3357122
收录类别	SCI
语种	英语
资助项目	National High Technology Research Development Project of China[2007AA05Z139]
WOS研究方向	Electrochemistry ; Materials Science
WOS类目	Electrochemistry ; Materials Science, Coatings & Films
WOS记录号	WOS:000276555300022
出版者	ELECTROCHEMICAL SOC INC
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/321006/100156
专题	中国科学院金属研究所
通讯作者	Zhu, Xingbao
作者单位	1.Harbin Inst Technol, Dept Phys, Ctr Condensed Matter Sci & Technol, Harbin 150080, Peoples R China 2.Int Ctr Mat Phys, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Xingbao,Lue, Zhe,Wei, Bo,et al. Performance of the Single-Chamber Solid Oxide Fuel Cell with a La0.75Sr0.25Cr0.5Mn0.5O3-delta-Based Perovskite Anode[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2010,157(5):B691-B696.
APA	Zhu, Xingbao.,Lue, Zhe.,Wei, Bo.,Zhang, Yaohui.,Liu, Mingliang.,...&Su, Wenhui.(2010).Performance of the Single-Chamber Solid Oxide Fuel Cell with a La0.75Sr0.25Cr0.5Mn0.5O3-delta-Based Perovskite Anode.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,157(5),B691-B696.
MLA	Zhu, Xingbao,et al."Performance of the Single-Chamber Solid Oxide Fuel Cell with a La0.75Sr0.25Cr0.5Mn0.5O3-delta-Based Perovskite Anode".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 157.5(2010):B691-B696.