▎ 摘　　要

NOVELTY - A flexible current collector comprises a flexible substrate layer having a thickness of 1-20 mu m, a metal conductive layer having a thickness of 0.1-5 mu m and a conductive oxidation layer having a thickness of more than 0 and less than 1 mu m, where the flexible substrate layer is polyvinyl chloride, polyethylene, polypropylene, polystyrene, polyethylene terephthalate, polydimethylsiloxane and polyimide, the metal conductive layer is copper, aluminum, nickel, gold or silver, and the conductive oxidation layer is conductive graphene, graphene, carbon nano-tubes and carbon nano-fiber. USE - Flexible current collector for lithium battery. ADVANTAGE - The flexible current collector has strong workability, strong thermal stability and high oxidation energy. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing a flexible current collector.