Effects of cell geometries on performance of tubular solid oxide fuel cell

	Effects of cell geometries on performance of tubular solid oxide fuel cell
	Cui, Daan 1,2; Tu, Baofeng 1,2; Cheng, Mojie 1,2
刊名	journal of power sources
	2015-11-30
卷号	297 页码:419-426
关键词	Solid oxide fuel cell Tubular Modeling Current collection
英文摘要	a two-dimensional model comprising fuel channel, anode, cathode and electrolyte for an anode-supported tubular solid oxide fuel cell (ast-sofc), has been developed, considering mass and charge transport. by using the model approach, different geometries of the ast-sofc are proposed and simulated, further analyzing and discussing species transport phenomena and current distribution inside the cell. the results illustrate that effects of current collectors are more remarkable to cell performances for ast-sofc having a larger current collector than that holding smaller one. the cell with thinner anode is in need of the bigger anode current collecting area to have a high performance. while the cell has the bigger diameter, the current demands the wider path to flow from anode to cathode, thus demanding the thicker anode support for obtaining the higher performance. these calculations can be used to design and optimize the ast-sofc. (c) 2015 elsevier b.v. all rights reserved.
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]	sofc ; model
收录类别	SCI
语种	英语
WOS记录号	WOS:000361772600051
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/146553]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Cui, Daan,Tu, Baofeng,Cheng, Mojie. Effects of cell geometries on performance of tubular solid oxide fuel cell[J]. journal of power sources,2015,297:419-426.
APA	Cui, Daan,Tu, Baofeng,&Cheng, Mojie.(2015).Effects of cell geometries on performance of tubular solid oxide fuel cell.journal of power sources,297,419-426.
MLA	Cui, Daan,et al."Effects of cell geometries on performance of tubular solid oxide fuel cell".journal of power sources 297(2015):419-426.