| 发明名称 |
COPPER FOIL FOR GRAPHENE PRODUCTION AND PRODUCTION METHOD THEREFOR, AND GRAPHENE PRODUCTION METHOD |
| 摘要 |
A copper foil for producing graphene having a ratio (Ra 1 /Ra 2 ) between an arithmetic mean roughness Ra 1 in a rolling direction and an arithmetic mean roughness Ra 2 in a direction transverse to rolling direction of 0.7 <= (Ra 1 /Ra 2 ) <= 1.3. |
| 申请公布号 |
KR20140092310(A) |
申请公布日期 |
2014.07.23 |
| 申请号 |
KR20147010266 |
申请日期 |
2012.10.26 |
| 申请人 |
JX NIPPON MINING & METALS CORPORATION |
发明人 |
CHIBA YOSHIHIRO |
| 分类号 |
C01B31/04;B21B1/40;B21B3/00;C22C9/00;C22C9/02;C22F1/00;C22F1/08;C23C16/26 |
主分类号 |
C01B31/04 |
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