介绍用工艺较简单的溶胶凝胶法制备橄榄石结构的LiFePO4锂离子电池正极材料,讨论了不同的烧结温度和烧结时间等条件对材料电化学性能的影响.掺杂Cu后,以0.2mA/cm2放电,放电容量145mAh/g.
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