| 发明名称 |
COPPER FOIL FOR LITHIUM-ION BATTERY COLLECTOR BODY |
| 摘要 |
Disclosed is a copper foil for a lithium-ion battery collector body, the plate thickness of which is highly precise. A copper foil for a lithium-ion battery collector body has an average surface roughness (Ra) in a rolling parallel direction (Raavg) of 0.01-0.15µm, and ?Ra=Ramax-Ramin is less than or equal to 0.025µm. |
| 申请公布号 |
KR20120096091(A) |
申请公布日期 |
2012.08.29 |
| 申请号 |
KR20127018875 |
申请日期 |
2011.03.25 |
| 申请人 |
JX NIPPON MINING & METALS CORPORATION |
发明人 |
NISHIDA SHUTARO;SAMEJIMA DAISUKE;NAKAMURO KAICHIRO |
| 分类号 |
H01M4/66;H01M4/70;H01M10/0525 |
主分类号 |
H01M4/66 |
| 代理机构 |
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代理人 |
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| 主权项 |
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