| 高低温对磷酸铁锂动力锂离子电池性能的影响 |
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| 引用本文： | 赵鸿飞,邓爽,汝坤林,顾仁德.高低温对磷酸铁锂动力锂离子电池性能的影响[J].电池,2012,42(2):88-90. |
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| 作者姓名： | 赵鸿飞 邓爽 汝坤林 顾仁德 |
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| 作者单位： | 1. 中华人民共和国苏州出入境检验检疫局,江苏 苏州 215021;中认英泰(苏州)检测技术有限公司,江苏 苏州 215104
2. 中认英泰(苏州)检测技术有限公司,江苏 苏州 215104;苏州大学化学电源研究所,江苏 苏州 215006 |
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| 基金项目： | 江苏省自然科学基金(BK2009132) |
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| 摘 要： | 参照行业标准和IEC标准进行充放电实验,研究环境温度对商品化磷酸铁锂(LiFePO4)动力型锂离子电池性能的影响.从容量和电压平台的角度评价商品化的LiFePO4动力型锂离子电池的循环性能和安全性能.在高温(55℃)条件下,电池着火；在低温(-20℃)条件下,容量衰减严重.
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| 关 键 词： | 磷酸铁锂(LiFePO4) 动力电池 循环性能 安全性能 |
Effect of high and low temperature on the performance of LiFePO4 power Li-ion battery |
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| ZHAO Hong-fei
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DENG Shuang
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RU Kun-lin
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GU Ren-de.Effect of high and low temperature on the performance of LiFePO4 power Li-ion battery[J].Battery Bimonthly,2012,42(2):88-90. |
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| Authors: | ZHAO Hong-fei DENG Shuang RU Kun-lin GU Ren-de |
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| Affiliation: | 1,2[1.Suzhou Entry-Exit Inspection and Quarantine Bureau of the People’s Republic of China,Suzhou,Jiangsu215021,China;2.CQC Intime(Suzhou) Testing Technology Co.,Ltd.,Suzhou,Jiangsu 215104,China;3.Institute of Chemical Power Sources,Soochow University,Suzhou,Jiangsu 215006,China] |
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| Abstract: | Charge-discharge experiments referred to industry standard and IEC standard were taken,the effect of environmental temperature to the performance of commercialization LiFePO4 power Li-ion battery was investigated.The cycle performance and safety performance of LiFePO4 power Li-ion battery were evaluated from the view of capacity and voltage platform.In the condition of high temperature(55 ℃),the battery was on fire;the capacity decayed in the condition of low temperature(-20 ℃). |
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| Keywords: | LiFePO4 power battery cycle performance safety performance |
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