| 复合添加剂对钒液流电池正极电解液的影响 |
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| 引用本文： | 李臻,蔡立芳. 复合添加剂对钒液流电池正极电解液的影响[J]. 电源技术, 2017, 41(6). DOI: 10.3969/j.issn.1002-087X.2017.06.023 |
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| 作者姓名： | 李臻 蔡立芳 |
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| 作者单位： | 郑州轻工业学院材料与化学工程学院,河南郑州,450000 |
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| 基金项目： | 郑州轻工业学院校内科研基金 |
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| 摘 要： | 分别采用硫酸钠、乙醇以及将二者混合的复合物质作为钒电池电解液的添加剂,采用循环伏安、充放电、紫外可见光测试、热稳定性测试等方法研究了不同添加剂对电解液的影响,结果表明,复合添加剂(硫酸钠和乙醇的混合物)可以有效改善钒电池正极电解液的电化学活性以及热稳定性。
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| 关 键 词： | 钒液流电池 复合添加剂 电化学活性 热稳定性 |
Effect of compound additives on cathode electrolyte for vanadium flow battery |
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| LI Zhen,CAI Li-fang. Effect of compound additives on cathode electrolyte for vanadium flow battery[J]. Chinese Journal of Power Sources, 2017, 41(6). DOI: 10.3969/j.issn.1002-087X.2017.06.023 |
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| Authors: | LI Zhen CAI Li-fang |
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| Abstract: | Na2SO4,CH3CH2OH and the mixture of them were used as the electrolyte additives of vanadium flow battery respectively.The effects of the additives on the electrolyte were studied by cyclic voltammetry (CV),charge-discharge technique and thermal performance test.The results indicate that the electrochemical activity and thermal stability of the electrolyte are improved by adding the mixture of Na2SO4 and CH3CH2OH. |
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| Keywords: | vanadium flow battery compound additive electrochemical activity thermal stability |
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