Electrolytic copper foil, and collector, negative electrode, and lithium battery comprising same
摘要:
Disclosed is an electrolytic copper foil obtained by heat treating a copper foil manufactured through electrolysis, the electrolytic copper foil having specific resistivity of 1.68 to 1.72 μΩ·cm and a grain mean diameter of a crystallite of 1.0 to 1.5 μm.
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