COLLECTOR FOR ELECTRODES, METHOD FOR PRODUCING COLLECTOR FOR ELECTRODES, ELECTRODE, LITHIUM ION SECONDARY BATTERY, REDOX FLOW BATTERY AND ELECTRIC DOUBLE LAYER CAPACITOR

摘要

A collector for electrodes according to one embodiment of the present invention is obtained by forming a coating layer on a metal foil, and a surface of the coating layer, said surface being on the reverse side of the metal foil side, has a contact angle with pure water of 30° or more.