PPROBLEM TO BE SOLVED: To provide a method of easily and efficiently manufacturing a carbon-olivine type lithium ferromanganese phosphate complex that can manufacture high-energy-density lithium ion batteries and has high electron conductivity. PSOLUTION: The carbon-olivine type lithium ferromanganese phosphate complex is manufactured through a process (1) of manufacturing a carbon-ferromanganese phosphate complex where the ferromanganese phosphate complex part is expressed by a general formula (1): LiMnSB1-x/SBFeSBx/SBPOSB4/SB(X=0.1-0.3); a process (2) of manufacturing coprecipitate containing the carbon-ferromanganese phosphate complex and lithium phosphate; a process (3) of adding an organic matter serving as a carbon precursor to the coprecipitate for mixing; and a process (4) of baking a mixture of the coprecipitate and the organic matter serving as a carbon precursor. By using the carbon-olivine type lithium ferromanganese phosphate complex, a positive electrode material for lithium ion batteries is composed. PCOPYRIGHT: (C)2011,JPO&INPIT
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解决方案：碳-橄榄石型磷酸铁锰锰酸锂配合物是通过制备碳-磷酸铁锰配合物的方法（1）制备的，其中磷酸铁锰配合物部分用通式（1）表示：LiMn 1-x Fe x PO 4 （X = 0.1-0.3）; （2）制造含有碳-锰铁磷酸盐复合体和磷酸锂的共沉淀物的方法; （3）在共沉淀物中添加作为碳前体的有机物进行混合的工序。工序（4）是将共沉淀物和作为碳前体的有机物的混合物进行烧成的工序。通过使用碳橄榄石型磷酸铁锰酸锂络合物，构成锂离子电池用正极材料。
