| 尖晶石锂锰氧化物大电流充放电性能研究进展 |
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| 引用本文： | 刘环敏,刘耘畦.尖晶石锂锰氧化物大电流充放电性能研究进展[J].昆明理工大学学报(理工版),2004,29(3):87-90. |
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| 作者姓名： | 刘环敏 刘耘畦 |
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| 作者单位： | 昆明理工大学,生物与化学工程学院,云南,昆明,650224 |
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| 摘 要： | 锂锰氧化物资源丰富、成本低廉、工艺简单，最有希望替代锂钴氧化物正极材料，论文综述了尖晶石型锂锰氧化物的制备方法、性能改善等方面的研究进展．介绍了影响锂锰氧化物正极材料大电流充放电性能的主要因素，及相关的改善方法，如表面包覆锂钴氧、用纳米不锈钢纤维代替传统的乙炔黑、制备烧结电极等．
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| 关 键 词： | 锂锰氧化物 大电流充放电性能 尖晶石 |
| 文章编号： | 1007-855X(2004)03-0087-04 |
| 修稿时间： | 2003年7月8日 |
Progress in the Electrochemiacal Performance of Spinel LiMn2O4 at High Rate During Charging-Discharging |
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| LIU Huan-min,LIU Yun-qi.Progress in the Electrochemiacal Performance of Spinel LiMn2O4 at High Rate During Charging-Discharging[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2004,29(3):87-90. |
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| Authors: | LIU Huan-min LIU Yun-qi |
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| Abstract: | The recent progress in lithium manganese oxides spinel as cathode materials of lithium-ion batteries is reviewed. The main factors to influence the electro-chemical properties of LiMn 2O 4 at higher rate during charging-discharging is introduced, and the related solutions are also discussed , such as surface coating of LiMn 2O 4 with LiCoO 2, using nano-fibre stainless steel as conducting agent, and preparation of agglomeration electrode et al. |
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| Keywords: | lithium manganese oxides high rate during charging-discharging spinel |
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