发明名称 |
METHOD FOR MANUFACTURING ELECTRODE ACTIVE MATERIAL |
摘要 |
The method for manufacturing a particulate electrode active material provided by the present invention uses a carbon source supply material prepared by dissolving a carbon source (102) for forming a carbon coating film in a predetermined first solvent, and an electrode active material supply material prepared by dispersing a particulate electrode active material (104) in a second solvent that is compatible with the first solvent and is a poor solvent with respect to the carbon source. The carbon source supply material and the electrode active material supply material are mixed and a mixture of the electrode active material and the carbon source obtained after the mixing is calcined, thereby forming a conductive carbon film derived from the carbon source on the surface of the electrode active material.
|
申请公布号 |
US2013059205(A1) |
申请公布日期 |
2013.03.07 |
申请号 |
US201013637070 |
申请日期 |
2010.03.26 |
申请人 |
YAMAMURA HIDEYUKI;KOMUNE SEISHU;YAMAGUCHI YASUAKI |
发明人 |
YAMAMURA HIDEYUKI;KOMUNE SEISHU;YAMAGUCHI YASUAKI |
分类号 |
H01M4/04;H01M4/583 |
主分类号 |
H01M4/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|