发明名称 SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a secondary battery in which a fluorine-containing manganese phosphate compound is used as a positive electrode active material, so that battery performance thereof is improved. <P>SOLUTION: A secondary battery provided by the present invention comprises: a positive electrode having a positive electrode active material; a negative electrode having a negative electrode active material; and a nonaqueous electrolyte including a supporting salt. The positive electrode active material is a solid solution comprising two phases of an Na<SB POS="POST">2</SB>MnPO<SB POS="POST">4</SB>F phase and an LiMnPO<SB POS="POST">4</SB>phase. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013093197(A) 申请公布日期 2013.05.16
申请号 JP20110234265 申请日期 2011.10.25
申请人 TOYOTA MOTOR CORP 发明人
分类号 H01M10/05;C01B25/455;H01M4/36;H01M4/58 主分类号 H01M10/05
代理机构 代理人
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