| 铅酸蓄电池正极容量的提高 |
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| 引用本文： | 卢元铎,邱德瑜,成凤英,尹承滨,盛桂云. 铅酸蓄电池正极容量的提高[J]. 电源技术, 1996, 0(1) |
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| 作者姓名： | 卢元铎 邱德瑜 成凤英 尹承滨 盛桂云 |
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| 作者单位： | 中国科学院长春应用化学研究所 |
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| 摘 要： | 用电化学和扫描电镜方法,对铅酸蓄电池中含有复合添加剂的正极进行了研究.结果表明:这种添加剂能促进β-PbO_2的产生和活性物质的细化,因而提高了正极容量10%～20%.这种添加剂还有利于活性物质粒子和板栅的结合,使充放电循环寿命延长.
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| 关 键 词： | 添加剂 正极容量 铅酸电池 |
Capacity raise for positive electrode of lead acid battery |
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| Lu Yuanduo,Qiu Deyu,Cheng Fengying,Yin Chengbin and Sheng GuiyunChangchun Institute of Applied Chemistry,Acadermia Sinica,Changchun. Capacity raise for positive electrode of lead acid battery[J]. Chinese Journal of Power Sources, 1996, 0(1) |
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| Authors: | Lu Yuanduo Qiu Deyu Cheng Fengying Yin Chengbin Sheng GuiyunChangchun Institute of Applied Chemistry Acadermia Sinica Changchun |
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| Affiliation: | Lu Yuanduo,Qiu Deyu,Cheng Fengying,Yin Chengbin and Sheng GuiyunChangchun Institute of Applied Chemistry,Acadermia Sinica,Changchun 130022 |
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| Abstract: | The positive electrode containing composite additives in leacl acid batteries have been investigated with methods of electrochemistry and scanning electron micrograph. The experimental results show that the increase of p-PbO2 content as well as the fineness of active material could be promoted by adding the composite additives, and the capacity of positive electrode raises by 10%-20%. The charge and discharge cycles of the battery are also prolpnged in association with the intimate bond between positive grid and active material particles. |
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| Keywords: | additives positive electrode capacity lead acid battery |
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