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

doi:10.1016/j.molliq.2019.111908

IMR OpenIR

	Prediction of viscosity for high-concentrated ternary solution (CH3SO3H + VOSO4 + H2O) in vanadium flow battery
	Li, Xiangrong 1; Jiang, Chenglin 1; Liu, Jianguo 1; Qin, Ye 2; Zhang, Zhongyu 3; Liu, Zaibo 3; Yang, Jiazhen 1; Yan, Chuanwei 1
通讯作者	Liu, Jianguo(jgliu@imr.ac.cn) ; Qin, Ye(yqin@imr.ac.cn)
	2020
发表期刊	JOURNAL OF MOLECULAR LIQUIDS
ISSN	0167-7322
卷号	297 页码:5
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.
关键词	Vanadium redox flow battery Methanesulfonic acid Viscosity Eyring's theory Prediction equation for viscosity
资助者	National Natural Science Foundation of China
DOI	10.1016/j.molliq.2019.111908
收录类别	SCI
语种	英语
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
WOS类目	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000512219100078
出版者	ELSEVIER
引用统计	被引频次：7[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/321006/137120
专题	中国科学院金属研究所
通讯作者	Liu, Jianguo; Qin, Ye
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Shenyang Univ Chem Technol, Shenyang 110142, 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.