| 锂离子电池合金负极材料的应用研究 |
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| 引用本文： | 冼海燕,廖立勇,许瑞,赵丰刚.锂离子电池合金负极材料的应用研究[J].电源技术,2012,36(1):42-44. |
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| 作者姓名： | 冼海燕 廖立勇 许瑞 赵丰刚 |
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| 作者单位： | 东莞新能源科技有限公司,广东 东莞,523080 |
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| 摘 要： | 合金材料是目前锂电行业研究较热的一款高能量密度的负极材料.但由于循环过程中极片体积膨胀及循环性能差等问题未得到广泛应用.主要是针对硅碳合金材料的应用进行研究,从工艺方面进行调整优化来改善合金材料在锂离子电池中存在的问题.
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| 关 键 词： | 锂离子电池 负极材料 硅碳合金 循环性能 |
Application study of silicon alloy material for Li-ion battery |
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| XIAN Hai-yan
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LIAO Li-yong
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XU Rui
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ZHAO Feng-gang.Application study of silicon alloy material for Li-ion battery[J].Chinese Journal of Power Sources,2012,36(1):42-44. |
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| Authors: | XIAN Hai-yan LIAO Li-yong XU Rui ZHAO Feng-gang |
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| Affiliation: | (Amperex Technology Limited,Dongguan Guangdong 523080,China) |
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| Abstract: | Alloy material is one of the anode materials with high energy density,which is popularly researched in lithium-ion battery.However,it is not widely used in commercial Li-ion battery because of swelling during the cycle and poor cyclic performance.The application of silicon-carbon alloy material by the adjustment and optimization of process was focused to solve the problems that existed in alloy material based Li-ion battery. |
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| Keywords: | lithium ion battery anode material silicon-carbon cycle life |
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