| 发明名称 |
COPPER FOIL FOR PRODUCING GRAPHENE AND METHOD OF PRODUCING GRAPHENE USING THE SAME |
| 摘要 |
A copper foil for producing graphene, having 60 degree gloss of 500% in a rolling direction and a direction transverse to rolling direction, and an average crystal grain size of 200 μm or more after heating at 1000° C. for 1 hour in an atmosphere containing 20% by volume or more of hydrogen and balance argon. |
| 申请公布号 |
US2014216650(A1) |
申请公布日期 |
2014.08.07 |
| 申请号 |
US201213985931 |
申请日期 |
2012.02.20 |
| 申请人 |
Chiba Yoshihiro |
发明人 |
Chiba Yoshihiro |
| 分类号 |
C01B31/04;C22C9/00 |
主分类号 |
C01B31/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A copper foil for producing graphene, having 60 degree gloss of 500% in a rolling direction and a direction transverse to rolling direction, and an average crystal grain size of 200 μm or more after heating at 1000° C. for 1 hour in an atmosphere containing 20% by volume or more of hydrogen and balance argon. |
| 地址 |
Ibaraki JP |
