| 发明名称 |
ELECTRODE, METHOD FOR MANUFACTURING THE SAME, AND SECONDARY BATTERY |
| 摘要 |
An electrode includes a plant-derived porous carbon material. When a peak value of an O(1s) spectrum of the porous carbon material obtained by X-ray photoelectron spectroscopy is defined as PO, and a peak value of a C(1s) spectrum thereof is defined as PC, PO/PC≦0.05, or an oxygen-containing functional group has been removed from a surface of the plant-derived porous carbon material. |
| 申请公布号 |
US2016028135(A1) |
申请公布日期 |
2016.01.28 |
| 申请号 |
US201414772485 |
申请日期 |
2014.03.20 |
| 申请人 |
SONY CORPORATION |
发明人 |
IIDA HIRONORI;TABATA SEIICHIRO;YAMANOI SHUN;YAMADA SHINICHIRO |
| 分类号 |
H01M12/08;C01B31/12 |
主分类号 |
H01M12/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electrode including a plant-derived porous carbon material,
when a peak area of an O(1s) spectrum of the porous carbon material obtained by X-ray photoelectron spectroscopy is defined as PO, and a peak area of a C(1s) spectrum thereof is defined as PC, PO/PC≦0.05 being satisfied. |
| 地址 |
Tokyo JP |
