Polymer plastic electrode plates are one of the important components of all Vanadium redox flow batteries. Not only insulate positive and negative electrolytes, but also establish a current path between the anode and cathode in series. Polymer conductive plates can be combined with graphite felt …

Electrode materials for VRFB can be divided into two groups: metal electrodes and carbon electrodes. Because metal electrodes have bad reversibility on electrochemistry, high cost and easy to form passivating film, they are not proper for large-scale battery energy storage system. Due to their good …