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材料研究学报  2007, Vol. 21 Issue (1): 83-86    
  论文 本期目录 | 过刊浏览 |
锂离子电池负极材料Li4Ti5O12的结构和性能
贺慧  程璇  张颖
引用本文:

贺慧; 程璇; 张颖 . 锂离子电池负极材料Li4Ti5O12的结构和性能[J]. 材料研究学报, 2007, 21(1): 83-86.

全文: PDF(435 KB)  
摘要: 合成了锂离子电池负极材料钛酸锂(Li4TisO12),并将结构单一、组成较纯的钛酸锂负极材料组装成电池,研究了合成温度对钛酸锂结构及物种的影响.结果表明,合成温度低于650℃时生成两种结构的TiO2,严重影响了钛酸锂的结构,合成温度高于650℃时TiO2逐渐消失,在800℃保温24 h之后得到单相Li4Ti5O12,电化学性能良好.
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收稿日期: 1900-01-01     
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