| abstract |
Provided are an electrolytic copper foil, and an electrode and a copper-clad laminate comprising the same. The electrolytic copper foil has a base copper layer; wherein the electrolytic copper foil has a Charpy impact strength from 0.4 J/mmn 2 to 5.8 J/mmn 2 . With the characteristic, the electrolytic copper foil is capable of mitigating or preventing occurrence of wrinkles, thereby improving a production yield of subsequent applications. |