Carbon Coated Copper Foil for Battery Anodes

This carbon coated copper foil is a modified current collector for lithium battery anodes. It has a uniform conductive carbon coating on the surface, which reduces the contact resistance between the copper foil and anode active materials, improving electron conduction efficiency. The carbon coating enhances the adhesion between the copper foil and anode materials, preventing powder falling during battery cycling and extending service life. It forms a stable interface layer, reducing side reactions between the copper foil and electrolyte, improving battery cycle stability. The foil maintains high tensile strength and excellent conductivity, adapting to battery winding and assembly processes. It is suitable for high-performance lithium batteries requiring low impedance and long cycle life.