Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyte

   
   

A LiFePO.sub.4 carbon composite material is to be synthesized in a single phase satisfactorily to achieve superior cell characteristics. In preparing a cathode active material, a starting material for synthesis of a compound represented by the general formula Li.sub.x FePO.sub.4, where 0 Um material composto do carbono LiFePO.sub.4 deve synthesized satisfatoriamente em uma fase monofásica para conseguir características superiores da pilha. Em preparar um material ativo do cátodo, um material começar para a síntese de um composto representado pela fórmula geral Li.sub.x FePO.sub.4, onde 0

 
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