| 锂二次电池正极材料的液相合成 |
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| 引用本文： | 沈十林,周欣山,倪瑞澄.锂二次电池正极材料的液相合成[J].电池工业,2000,5(4):156-158. |
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| 作者姓名： | 沈十林 周欣山 倪瑞澄 |
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| 作者单位： | 上海维安热电材料有限公司，上海200082 |
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| 基金项目： | 上海市1999科技攻关项目!995214027 |
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| 摘 要： | 研究了用液相法合成锂离子电池正极材料LiCoO2的制备工艺、结构和性能。研究表明，液相法合成的LiCoO2首次充电容量160mAh／g，放电容量145mAh／g，充放电效率为90．6％。另外，采用本工艺合成的LiCoO2正极活性材料性能稳定，工艺简单、操作方便，适合批量生产。
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| 关 键 词： | 锂离子电池 正极材料 合成 液相法 |
Synthesis of Li-ion Battery Positive Material by the Solution Method |
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| SHEN Shi-lin, ZHOU Xin-shan, NI Rui-cheng.Synthesis of Li-ion Battery Positive Material by the Solution Method[J].Chinese Battery Industry,2000,5(4):156-158. |
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| Authors: | SHEN Shi-lin ZHOU Xin-shan NI Rui-cheng |
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| Abstract: | The preparation technology, structure and charateristics of LiCoO2 by solution methed as positive active nlaterial for Li-ion batteries were studied. The results showed that LiCoO2 electrochemical properties are good with inltial charge capacity of 160 mAh/g and discharge capacity of 145mAh/g,and the charge/discharge efficieney ratio is 90. 6% The LiCoO2 synthesised by our technique had these advantages: stable performance, simple technique process, convenient operation, This technique is suited to production. |
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| Keywords: | Lithium-ion battery Positive material Synthesis Solution method |
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