Membrane Permeability Rates of Vanadium Ions and Their Effects on Temperature Variation in Vanadium Redox Batteries

doi:10.3390/en9121058

IMR OpenIR

	Membrane Permeability Rates of Vanadium Ions and Their Effects on Temperature Variation in Vanadium Redox Batteries
	Cao, Liuyue 1; Kronander, Anders 1; Tang, Ao 2; Wang, Da-Wei 1; Skyllas-Kazacos, Maria 1
通讯作者	Skyllas-Kazacos, Maria(m.kazacos@unsw.edu.au)
	2016-12-01
发表期刊	ENERGIES
ISSN	1996-1073
卷号	9 期号:12 页码:15
摘要	The inevitable diffusion of vanadium ions across the membrane can cause considerable capacity loss and temperature increase in vanadium redox flow batteries (VRFBs) over long term operation. Reliable experimental data of the permeability rates of vanadium ions are needed for membrane selection and for use in mathematical models to predict long-term behavior. In this paper a number of ion exchange membranes were selected for detailed evaluation using a modified approach to obtain more accurate permeation rates of V2+, V3+, VO2+ and VO2+ ions. Three commercial ion exchange membranes-FAP450, VB2 and F930-are investigated. The obtained diffusion coefficients are then employed in dynamic models to predict the thermal behavior under specific operating conditions. The simulation results prove that smaller and more balanced permeability rates of V2+ and VO2+ ions are more important to avoid large temperature increases in the cell stack during stand-by periods at high states-of-charge with pumps off.
关键词	permeability rates diffusion crossover ion exchange membrane vanadium redox flow batteries (VRFBs) capacity side reactions
资助者	Faculty of Engineering, UNSW ; University International Postgraduate Award Scholarship
DOI	10.3390/en9121058
收录类别	SCI
语种	英语
资助项目	Faculty of Engineering, UNSW ; University International Postgraduate Award Scholarship
WOS研究方向	Energy & Fuels
WOS类目	Energy & Fuels
WOS记录号	WOS:000392402700059
出版者	MDPI AG
引用统计	被引频次：51[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/321006/123663
专题	中国科学院金属研究所
通讯作者	Skyllas-Kazacos, Maria
作者单位	1.Univ New South Wales, Sch Chem Engn, Sydney, NSW 2052, Australia 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Cao, Liuyue,Kronander, Anders,Tang, Ao,et al. Membrane Permeability Rates of Vanadium Ions and Their Effects on Temperature Variation in Vanadium Redox Batteries[J]. ENERGIES,2016,9(12):15.
APA	Cao, Liuyue,Kronander, Anders,Tang, Ao,Wang, Da-Wei,&Skyllas-Kazacos, Maria.(2016).Membrane Permeability Rates of Vanadium Ions and Their Effects on Temperature Variation in Vanadium Redox Batteries.ENERGIES,9(12),15.
MLA	Cao, Liuyue,et al."Membrane Permeability Rates of Vanadium Ions and Their Effects on Temperature Variation in Vanadium Redox Batteries".ENERGIES 9.12(2016):15.