Prediction of viscosity for high-concentrated ternary solution (CH3SO3H + VOSO4 + H2O) in vanadium flow battery

doi:10.1016/j.molliq.2019.111908

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	Prediction of viscosity for high-concentrated ternary solution (CH3SO3H + VOSO4 + H2O) in vanadium flow battery
	Li, Xiangrong 2; Jiang, Chenglin 2; Liu, Jianguo 2; Qin, Ye 1; Zhang, Zhongyu 3; Liu, Zaibo 3; Yang, Jiazhen 2; Yan, Chuanwei 2
刊名	JOURNAL OF MOLECULAR LIQUIDS
	2020
卷号	297 页码:5
关键词	Vanadium redox flow battery Methanesulfonic acid Viscosity Eyring's theory Prediction equation for viscosity
ISSN号	0167-7322
DOI	10.1016/j.molliq.2019.111908
通讯作者	Liu, Jianguo(jgliu@imr.ac.cn) ; Qin, Ye(yqin@imr.ac.cn)
英文摘要	In this paper, a model for viscosity of high-concentrated additive (methanesulfonic acid) in vanadium electrolyte is reported. Methanesulfonic acid was evaluated as a possible stabilizing agent for the thermal precipitation of supersaturated V(V) solutions at elevated temperatures. Viscosity (eta) of the ternary solution CH3SO3H + VOSO4 + H2O was measured between the temperatures 283.15 K and 318.15 K under atmospheric pressure. Based on the viscosity, viscosity B-coefficient, activation energy (Delta mu(not equal 0)(0)) and Gibbs free energy of activation (Delta G(not equal)) were further calculated. With the help of these paraments, a semi-empirical predicting function is established to estimate the viscosity of high-concentrated additive, i.e. methanesulfonic acid in vanadium electrolyte. AARD of this semi-empirical method is 0.22%, which demonstrates that viscosity estimation for high-concentrated ternary solution CH3SO3H + VOSO4 + H2O can be achieved. (C) 2019 Elsevier B.V. All rights reserved.
资助项目	National Natural Science Foundation of China[21805290] ; National Natural Science Foundation of China[21573257]
WOS研究方向	Chemistry ; Physics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000512219100078
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/137119]
专题	金属研究所_中国科学院金属研究所
通讯作者	Liu, Jianguo; Qin, Ye
作者单位	1.Shenyang Univ Chem Technol, Shenyang 110142, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Sichuan Xingming Energy & Environm Protect Techno, Chengdu 610106, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiangrong,Jiang, Chenglin,Liu, Jianguo,et al. Prediction of viscosity for high-concentrated ternary solution (CH3SO3H + VOSO4 + H2O) in vanadium flow battery[J]. JOURNAL OF MOLECULAR LIQUIDS,2020,297:5.
APA	Li, Xiangrong.,Jiang, Chenglin.,Liu, Jianguo.,Qin, Ye.,Zhang, Zhongyu.,...&Yan, Chuanwei.(2020).Prediction of viscosity for high-concentrated ternary solution (CH3SO3H + VOSO4 + H2O) in vanadium flow battery.JOURNAL OF MOLECULAR LIQUIDS,297,5.
MLA	Li, Xiangrong,et al."Prediction of viscosity for high-concentrated ternary solution (CH3SO3H + VOSO4 + H2O) in vanadium flow battery".JOURNAL OF MOLECULAR LIQUIDS 297(2020):5.