发明名称 |
POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY AND MAGNESIUM SECONDARY BATTERY USING THE SAME |
摘要 |
In a positive electrode active material for a magnesium secondary battery and a magnesium secondary battery using it, there is contained a powder particle containing a crystal phase having a structure formed with aggregation of a plurality of crystallites, and amorphous phases formed between the crystallites themselves; the amorphous phases contain at least one kind of a metal oxide selected from a vanadium oxide, an iron oxide, a manganese oxide, a nickel oxide and a cobalt oxide; and the crystal phase and the amorphous phases use the positive electrode active material enabling to store and release magnesium ions.
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申请公布号 |
US2012164537(A1) |
申请公布日期 |
2012.06.28 |
申请号 |
US201113330723 |
申请日期 |
2011.12.20 |
申请人 |
AOYAGI TAKUYA;NAITO TAKASHI;FUJIEDA TADASHI;SAWAI YUICHI;NISHIMURA KATSUNORI;YONEMOTO MASAHIRO;HITACHI, LTD. |
发明人 |
AOYAGI TAKUYA;NAITO TAKASHI;FUJIEDA TADASHI;SAWAI YUICHI;NISHIMURA KATSUNORI;YONEMOTO MASAHIRO |
分类号 |
H01M4/46;H01M4/48;H01M4/52;H01M4/54;H01M4/58 |
主分类号 |
H01M4/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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