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US08728436B2 Synthesis strategy toward microspheric carbon coated off-stoichiometric lithium—iron—phosphorus compound materials 有权
微球碳涂层脱离化学计量的锂铁 - 磷复合材料的合成策略

Synthesis strategy toward microspheric carbon coated off-stoichiometric lithium—iron—phosphorus compound materials
Abstract:
A cathode active material represented by the formula, LiFexPO4/C, wherein 0.9≦x
Abstract(Chinese):

由式LiFexPO4 / C表示的正极活性物质，其中0.9和nlE; x <1，优选0.96≤n1E; x <1，其由预预涂覆的脱离化学计量的FexPO 4的碳获得，其中0.9＆ 优选0.96＆amp; NlE; x <1。 这些材料可以是通过碳涂覆锂组分和FexPO 4 / C亚微粒的混合物而获得的双碳涂覆颗粒，其中FexPO 4 / C亚颗粒可以通过碳涂覆FexPO 4获得。

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