Applications of low-cost, thermal and electrochemically stable organic compounds as high performance redox active materials in redox flow batteries

摘要

Described herein are redox active materials based on functionalization of 2,5-di(pyridine-4-yl)thiazolo-[5,4-d]thiazole (Py2TTz). Also described herein are aqueous organic redox flow batteries that include a first redox active material and a second redox active material comprising a viologen compound or a salt thereof.