| 摘要 |
Disclosed is a copper foil for a collector of a lithium ion battery, which is improved with respect to antirust properties and water wettability in a balanced manner. Specifically disclosed is a copper foil for a collector of a lithium ion battery, wherein a mixed layer that contains an azole compound and a water-soluble organic compound having a hydroxy group and a linear ether bond in each molecule is formed on at least a part of the surface of the copper foil. |
