ION-EXCHANGE MEMBRANE FOR REDOX FLOW BATTERY METHOD OF PREPARING SAME AND REDOX FLOW BATTERY COMPRISING SAME

摘要

The present invention is a porous substrate; And a coating layer formed on the porous substrate and comprising a crosslinked polymer and an inorganic oxide; and an ion exchange membrane for a redox flow battery, a method of manufacturing the same, and a redox flow battery comprising the same. Accordingly, it is possible to manufacture an ion exchange membrane for a redox flow battery having high chemical resistance and low cost, and a vanadium redox flow battery exhibiting high voltage efficiency and energy efficiency even at a high current density can be implemented.