| Prediction of viscosity for high-concentrated ternary solution (CH3SO3H + VOSO4 + H2O) in vanadium flow battery | |
| Li, Xiangrong1; Jiang, Chenglin1; Liu, Jianguo1; Qin, Ye2; Zhang, Zhongyu3; Liu, Zaibo3; Yang, Jiazhen1; Yan, Chuanwei1 | |
| Corresponding Author | Liu, Jianguo(jgliu@imr.ac.cn) ; Qin, Ye(yqin@imr.ac.cn) |
| 2020 | |
| Source Publication | JOURNAL OF MOLECULAR LIQUIDS
 |
| ISSN | 0167-7322 |
| Volume | 297Pages:5 |
| Abstract | 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. |
| Keyword | Vanadium redox flow battery Methanesulfonic acid Viscosity Eyring's theory Prediction equation for viscosity |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.1016/j.molliq.2019.111908 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[21805290] ; National Natural Science Foundation of China[21573257] |
| WOS Research Area | Chemistry ; Physics |
| WOS Subject | Chemistry, Physical ; Physics, Atomic, Molecular & Chemical |
| WOS ID | WOS:000512219100078 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/137120 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Liu, Jianguo; Qin, Ye |
| Affiliation | 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 |
| Recommended Citation 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. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment