发明名称 |
Positive electrode material for non-aqueous electrolyte lithium ion battery and battery using the same |
摘要 |
A positive electrode material for non-aqueous electrolyte lithium ion battery (31, 41) of the present invention has an oxide (11) containing lithium and nickel, and a lithium compound (13) which is deposited on a surface of the oxide (11) and covers nickel present on the surface of the oxide (11). By this structure, it is possible to suppress decomposition of an electrolysis solution as much as possible and drastically reduce swelling of the batteries (31, 41).
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申请公布号 |
US8492028(B2) |
申请公布日期 |
2013.07.23 |
申请号 |
US20040581858 |
申请日期 |
2004.11.29 |
申请人 |
ITOU TAKANORI;SAITO TAKAMITSU;HORIE HIDEAKI;NISSAN MOTOR CO., LTD. |
发明人 |
ITOU TAKANORI;SAITO TAKAMITSU;HORIE HIDEAKI |
分类号 |
H01M2/20;H01M4/13;H01M2/10;H01M4/00;H01M4/02;H01M4/36;H01M4/52;H01M4/58;H01M10/04;H01M10/40;H01M10/42 |
主分类号 |
H01M2/20 |
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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