| 发明名称 |
BATTERY ACTIVE MATERIAL, NONAQUEOUS ELECTROLYTE BATTERY AND BATTERY PACK |
| 摘要 |
A battery active material of the present embodiment includes a first active material and a second active material. The first active material contains a neutral or acidic active material substrate formed of a titanium oxide or a titanate compound, and an inorganic compound layer covering a surface of the active material substrate. The second active material is basic and is formed of a titanium oxide or a titanate compound. The first active material and/or the second active material are covered with a carbon coating layer. |
| 申请公布号 |
US2015140433(A1) |
申请公布日期 |
2015.05.21 |
| 申请号 |
US201414547534 |
申请日期 |
2014.11.19 |
| 申请人 |
Kabushiki Kaisha Toshiba |
发明人 |
YASUDA Kazuhiro;IWASAKI Takuya;ISHIBASHI Mitsuru;YOSHIDA Yorikazu;HOSHINA Keigo |
| 分类号 |
H01M4/36;H01M4/587;H01M4/485;H01M4/131;H01M4/133 |
主分类号 |
H01M4/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A battery active material comprising:
a first active material containing a neutral or acidic active material substrate formed of a titanium oxide or a titanate compound, and an inorganic compound layer covering a surface of the active material substrate; and a basic second active material formed of a titanium oxide or a titanate compound, wherein surfaces of the first active material and/or the second active material are covered with a carbon coating layer. |
| 地址 |
Minato-ku JP |
