| 正极材料LiCo1/3Ni1/3Mn1/3O2共沉淀合成法的研究 |
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| 引用本文： | 何江琴,鄢飞燕.正极材料LiCo1/3Ni1/3Mn1/3O2共沉淀合成法的研究[J].广州化工,2011(3):89-92. |
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| 作者姓名： | 何江琴 鄢飞燕 |
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| 作者单位： | 1. 北京理工大学珠海学院化工与材料学院,广东珠海,519085
2. 华东理工大学,江西南昌,330029 |
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| 摘 要： | 讨论了焙烧温度对LiCo1/3Ni1/3Mn1/3O2的共沉淀法合成过程的影响,结合XRD、SEM、振实密度分析和充放电测试等手段获得了共沉淀法制备LiCo1/3Ni1/3Mn1/3O2的最佳合成温度。获得了共沉淀法制备LiCo1/3Ni1/3Mn1/3O2的最佳焙烧温度为900℃,在上述最佳焙烧温度条件下合成的正极材料具有优异的电化学性能。
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| 关 键 词： | 正极材料 LiCo1/3Mn1/3Ni1/3O2 电化学性能 共沉淀合成 |
Synthesis of LiCo1/3Ni1/3Mn1/3O2 as Cathode Material for Lithium-ion Batteries Using Coprecipitation Method |
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| HE Jiang-qin,YAN Fei-yan.Synthesis of LiCo1/3Ni1/3Mn1/3O2 as Cathode Material for Lithium-ion Batteries Using Coprecipitation Method[J].GuangZhou Chemical Industry and Technology,2011(3):89-92. |
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| Authors: | HE Jiang-qin YAN Fei-yan |
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| Affiliation: | 1 College of Chemistry and Materials,Zhuhai Campus,Beijing Institute of Technology,Guangdong Zhuhai 519085;2 East China Institute of Technology,Jiangxi Nanchang 330029,China) |
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| Abstract: | Sintering temperature was adopted to optimize the preparation process of LiCo1/3Mn1/3Ni1/3O2,the crystal structure and electrochemical performance were studied using XRD,SEM,tap density testing and charge-discharge testing.The results showed that the sample under the calcination temperature of 900℃ had a good electrochemical performance. |
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| Keywords: | LiCo1/3Ni1/3Mn1/3O2 |
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