| 硫酸亚锡应用在胶体电解液中的研究 |
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| 引用本文： | 代云飞,居春山,孙克宁.硫酸亚锡应用在胶体电解液中的研究[J].电池工业,2007,12(3):158-160. |
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| 作者姓名： | 代云飞 居春山 孙克宁 |
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| 作者单位： | 1. 江苏鑫华富能源有限公司,江苏,高邮,225600
2. 哈尔滨工业大学理学院应用化学系,黑龙江,哈尔滨,150001 |
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| 摘 要： | 在铅蓄电池胶体电解液中加入SnSO4能够保持70次100%全充放容量不衰减。运用循环伏安法和交流阻抗法的电化学测试手段,对其反应机理进行研究,结果表明,胶体电解液中加入SnSO4增加了电化学反应面积,延长了电池循环寿命,减少了电池容量的下降。
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| 关 键 词： | 阀控铅蓄电池 硫酸亚锡 胶体电解液 100%全充放 电化学测试 |
| 文章编号： | 1008-7923（2007）03-0158-03 |
| 修稿时间： | 2006-07-31 |
Study on the application of SnSO4 in gel VRLA battery |
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| DAI Yun-fei,JU Chun-shan,SUN Ke-ning.Study on the application of SnSO4 in gel VRLA battery[J].Chinese Battery Industry,2007,12(3):158-160. |
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| Authors: | DAI Yun-fei JU Chun-shan SUN Ke-ning |
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| Affiliation: | 1. Jiangsu Xinhuafu Energy Sources Co., Ltd., Gaoyou, Jiangsu 225600, China; 2. Department Of Applied Chemistry, Harbin Institute of Technology, Harbin, Heilongjiang150001, China |
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| Abstract: | By adding SnSO4 into the colloid electrolyte of VRLA batteries, the capacity can keep no attenuation after 70 cycles in full charge-discharge. In the work, the mechanism of the reaction was studied by using of the electrochemical test CV and EMS. It suggested that the addition of SnSO4 increased the reacting area,extended the battery cycle life and reduced its capacity attenuation. |
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| Keywords: | VRLA batteries SnSO_4 colloid electrolyte 100%full charge-discharge electrochemical test |
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