| 低热固相反应法在多元金属复合氧化物合成中的应用—锂离子电池正极材料LiCo0.8Ni0.2O2的合成、结构和电化学性能的研究 |
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| 引用本文： | 唐新村,何莉萍,陈宗璋,贾殿赠.低热固相反应法在多元金属复合氧化物合成中的应用—锂离子电池正极材料LiCo0.8Ni0.2O2的合成、结构和电化学性能的研究[J].无机化学学报,2002,18(6):591-596. |
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| 作者姓名： | 唐新村 何莉萍 陈宗璋 贾殿赠 |
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| 作者单位： | 1. 湖南大学化学化工学院,长沙410082
2. 新疆大学应用化学研究所,乌鲁木齐830046 |
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| 摘 要： | 以氢氧化锂、醋酸钴、醋酸镍和草酸为原料,采用低热固相反应法制备了锂离子电池正极材料LiCo0.8Ni0.2O2的前驱体。该前驱体在不同温度下焙烧制得LiCo0.8Ni0.2O2粉体样品。通过XRD和SEM技术对样品的结构和颗粒形貌进行了分析;采用BET法、激光散射技术和恒电流间歇滴定法(GITT)分别对比表面积、粒度分布和扩散系数等理化参数进行了测试。结果表明,样品颗粒是由许
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| 关 键 词： | LiCo0.8Ni0.2O2正极材料 低热固相反应法 锂离子电池 |
Application of the Low-heating Solid-state Reaction Method in Preparation of Multi-metal Composite Oxides——Preparation, Structure and Electrochemical Properties of LiCo0.8Ni0.2O2 Cathode Material for Lithium-Ion Batteries |
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| TANG Xin-Cun,HE Li-Ping,CHEN Zong-Zhang and JIA Dian-Zeng.Application of the Low-heating Solid-state Reaction Method in Preparation of Multi-metal Composite Oxides——Preparation, Structure and Electrochemical Properties of LiCo0.8Ni0.2O2 Cathode Material for Lithium-Ion Batteries[J].Chinese Journal of Inorganic Chemistry,2002,18(6):591-596. |
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| Authors: | TANG Xin-Cun HE Li-Ping CHEN Zong-Zhang and JIA Dian-Zeng |
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| Institution: | College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082,College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082,College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082 and Institute of Applied Chemistry, Xinjiang University, Wulumuqi 820046 |
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| Abstract: | |
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| Keywords: | LiCo0 8Ni0 2O2 cathode material low-heating solid-state reaction Li-ion batteries |
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