| 发明名称 |
HIGHLY DISPERSIBLE GRAPHENE COMPOSITION, PREPARATION METHOD THEREOF, AND ELECTRODE FOR LITHIUM ION SECONDARY BATTERY CONTAINING HIGHLY DISPERSIBLE GRAPHENE COMPOSITION |
| 摘要 |
In order to prepare highly conductive and highly dispersible graphene and obtain an electrode for a lithium ion battery with good output characteristics and cycle characteristics, there is provided a graphene composition containing thiourea, the element ratio of sulfur to carbon being 0.04 or more and 0.12 or less in X-ray photoelectron spectroscopy measurement. |
| 申请公布号 |
US2015249250(A1) |
申请公布日期 |
2015.09.03 |
| 申请号 |
US201314430267 |
申请日期 |
2013.09.22 |
| 申请人 |
TORAY ADVANCED MATERIALS RESEARCH LABORATORIES ( CHINA) CO., LTD. ;TORAY INDUSTRIES INC. |
发明人 |
Sun Peiyu;Wu Zhenqi;Liu Gangqiao;Wu Gang;Tamaki Eiichiro;Kubota Yasuo |
| 分类号 |
H01M4/62;H01M4/58;H01M10/0525 |
主分类号 |
H01M4/62 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A graphene composition containing thiourea, the element ratio of sulfur to carbon measured in X-ray photoelectron spectroscopy measurement being 0.04 or more and 0.12 or less. |
| 地址 |
District, Shanghai CN |
