Collection: Copper Foil

Copper foil is commonly used as an anode current collector in lithium-ion, sodium-ion, and advanced battery research. This collection supports electrode coating, anode sheet preparation, coin cell testing, pouch cell prototyping, and comparative electrochemical studies in universities, laboratories, and R&D teams. Options may include bare or carbon-coated copper foils for different coating and adhesion requirements. Choose foil type, thickness, surface finish, coating format, and packaging size according to your electrode formulation, cell design, calendaring process, handling method, and test objective.