| 发明名称 |
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY |
| 摘要 |
A negative electrode material for a lithium ion secondary battery including carbon over a part or a whole of a surface of an oxide of silicon, in which the content of the carbon is from 0.5 mass-% to less than 5 mass-%. |
| 申请公布号 |
EP2913871(A1) |
申请公布日期 |
2015.09.02 |
| 申请号 |
EP20130848864 |
申请日期 |
2013.10.25 |
| 申请人 |
HITACHI CHEMICAL COMPANY, LTD. |
发明人 |
KOUZU, MASAYUKI;TSUCHIYA, HIDEYUKI;OHZEKI, KATSUTOMO;OOSAKI, YOSHIE;NISHIDA, TATSUYA |
| 分类号 |
H01M4/36;H01M4/02;H01M4/38;H01M4/485;H01M4/587;H01M4/62;H01M10/0525 |
主分类号 |
H01M4/36 |
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