| 发明名称 |
COMPOSITE PARTICLES FOR ELECTROCHEMICAL DEVICE ELECTRODE, MANUFACTURING METHOD FOR COMPOSITE PARTICLES FOR ELECTROCHEMICAL DEVICE ELECTRODE, ELECTRODE MATERIAL FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE ELECTRODE |
| 摘要 |
Composite particles for an electrochemical device electrode including an electrode active material and a binding agent and having surfaces thereof coated with an external additive A, wherein at least one kind of the external additive A has a powder resistance of less than 10 Ω·cm, and, in the case where three axial diameters of the external additive A are a length diameter LA, a thickness tA, and a width bA, the length diameter LA is 0.1 to 5 μm and a ratio (bA/tA) between the width bA and the thickness tA is 5 or more and less than 50. |
| 申请公布号 |
US2015030936(A1) |
申请公布日期 |
2015.01.29 |
| 申请号 |
US201214381610 |
申请日期 |
2012.12.27 |
| 申请人 |
ZEON CORPORATION |
发明人 |
Matsumura Taku |
| 分类号 |
H01G11/30;H01M4/04;H01G11/72;H01G11/86;H01M4/36;H01G11/04 |
主分类号 |
H01G11/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Composite particles for an electrochemical device electrode containing an electrode active material and a binding agent and having surfaces thereof coated with an external additive A, comprising:
the external additive A has a powder resistance of less than 10 Ω·cm, and, when three axial diameters of the external additive A are a length diameter LA, a thickness tA, and a width bA, the length diameter LA is 0.1 to 5 μm and a ratio (bA/tA) between the width bA and the thickness tA is 5 or more and less than 50. |
| 地址 |
Tokyo JP |
