| 发明名称 |
STORAGE CELL |
| 摘要 |
A storage cell includes a positive electrode that includes a positive electrode current collector and a positive electrode active material layer which is formed on a surface of the positive electrode current collector and contains activated carbon, a negative electrode that includes a negative electrode current collector and a negative electrode active material layer which is formed on a surface of the negative electrode current collector and contains lithium titanate, and a separator that is disposed between the positive electrode active material layer and the negative electrode active material layer and is impregnated with an electrolytic solution which has lithium ion conductivity, in which a charge and discharge capacity through lithium ion occlusion is 16 mAh to 152 mAh per gram of the lithium titanate. |
| 申请公布号 |
US2015002988(A1) |
申请公布日期 |
2015.01.01 |
| 申请号 |
US201414288571 |
申请日期 |
2014.05.28 |
| 申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
ISHIZAKA Takuya |
| 分类号 |
H01G11/06;H01G11/60 |
主分类号 |
H01G11/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A storage cell comprising:
a positive electrode that includes a positive electrode current collector and a positive electrode active material layer which is formed on a surface of the positive electrode current collector and contains activated carbon; a negative electrode that includes a negative electrode current collector and a negative electrode active material layer which is formed on a surface of the negative electrode current collector and contains lithium titanate; and a separator that is disposed between the positive electrode active material layer and the negative electrode active material layer and is impregnated with an electrolytic solution which has lithium ion conductivity, wherein a charge and discharge capacity through lithium ion occlusion is 16 mAh to 152 mAh per gram of the lithium titanate . |
| 地址 |
Tokyo JP |
