GRAPHENE ELECTRODE FOR REDOX FLOW BATTERY

摘要

PURPOSE: A graphene electrode for a redox flow battery is provided to have a high specific surface area more than 2600 m^2/g, and to show the high conductivity. CONSTITUTION: A grapheme electrode for a redox flow battery comprises a metal plate with the surface and the rear surface; and graphene (20) coated on the surface and the rear surface of the metal plate. The metal plate is titanium (Ti). The graphene is reduced graphene oxide (RGO) which is reduced after oxidizing graphite. The graphene is made of multiple layers, and arranged with a nanospacer (25) between the graphene layers.