锂离子电池阴极LiFePO_4-Li_3V_2(PO_4)_3/graphene复合材料制备及其性能研究
摘要
结合固相化学反应法能耗低、操作方便、环境友好等优点,本文采用固相法制备Li Fe PO4-Li3V2(PO4)3与石墨烯复合材料,来提高Li Fe PO4(LFP)的电化学性能,并对样品的进行了结构、形貌和电化学性能的表征。
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