| 镍氢电池热处理对其内压及活化的影响 |
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| 引用本文： | 阎德意,程骞,谷强,崔涛.镍氢电池热处理对其内压及活化的影响[J].电池,1997(5). |
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| 作者姓名： | 阎德意 程骞 谷强 崔涛 |
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| 作者单位： | 天津师范大学化学系，莫比亚斯绿色能源有限公司研究发展中心，莫比亚斯绿色能源有限公司研究发展中心，莫比亚斯绿色能源有限公司研究发展中心 天津 300074，天津 300190，天津 300190，天津 300190 |
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| 摘 要： | 采用封口化成工艺的镍氢电池在活化初期及大倍率充电时内压过高,造成电池漏液爬碱,容量下降,寿命变短,安全性差,而且化成时间较长。本文报导了镍氢电池经过热处理以后,可以显著降低大倍率充电时电池内压,缩短化成时间,有利于提高电池的综合性能。
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| 关 键 词： | Ni/MH电池 热处理 电池内压 化成 |
The Influence of Heat Treatment on Internal Pressure and Activation of Ni/MH Battery |
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| Yan Deyi.The Influence of Heat Treatment on Internal Pressure and Activation of Ni/MH Battery[J].Battery Bimonthly,1997(5). |
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| Authors: | Yan Deyi |
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| Affiliation: | Yan Deyi
Department of Chemistry,Tianjin Normal Univer,Tianjin 300074
Mobius Green Energy Co. Ltd.,Tianjin 300190 Cheng Qian Gu Qiang Cui Tao |
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| Abstract: | Ni/MH battery using activation after sealing process .during initial activation and charging at high rate.resulted in higher internal pressure,electrolyte leaking,capacity degeneration,shorter cycle life bad safety and longer activation time. It was reported that heat treatment of Ni/MH battery could significantly decrease activation time and internal pressure when charged at high rate which benefited the improvement of comprehensive characteristics of Ni/MH battery. |
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| Keywords: | Ni/MH Battery Heat Treatment Internal Pressure of Battery Activation |
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