发明名称 |
CARBON-BASED NEGATIVE ELECTRODE MATERIAL AND SECONDARY BATTERY INCLUDING NEGATIVE ELECTRODE MATERIAL |
摘要 |
To provide a carbon-based negative electrode material which can be used with an electrolyte containing PC as a main ingredient, a carbon-based negative electrode material having a graphene layer structure is crystalline and has pores. That is, the crystal structure of the carbon-based negative electrode material is distorted more significantly than that of graphite. Accordingly, the carbon-based negative electrode material has a larger interlayer distance between graphenes than graphite. It has been shown that such a negative electrode material can be used for a secondary battery which contains an electrolyte containing PC as a main ingredient.
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申请公布号 |
US2013052522(A1) |
申请公布日期 |
2013.02.28 |
申请号 |
US201213586952 |
申请日期 |
2012.08.16 |
申请人 |
INOUE NOBUHIRO;MOMO JUNPEI;TODORIKI HIROATSU;OGUNI TEPPEI;SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
INOUE NOBUHIRO;MOMO JUNPEI;TODORIKI HIROATSU;OGUNI TEPPEI |
分类号 |
H01M4/583;B82Y30/00;H01M10/02 |
主分类号 |
H01M4/583 |
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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