| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrolytic copper foil that has high mechanical strength in a normal state and is less susceptible to heat degradation when being heated to about 300°C.SOLUTION: An electrolytic copper foil and a method of producing the electrolytic copper foil are provided. The electrolytic copper foil contains a metal existing as an oxide under an acidic condition of pH4 or less or the oxide, and a metal providing eutectoid with copper. |
