Based on the structure and working principle of all vanadium flow batteries,this article summarizes the research progress of electrolytes and separators in traditional all vanadium flow batteries,addressing the common problems of insufficient electrolyte and separator performance,high production costs,etc.it focuses on analyzing the influence of different types of additives on the electrochemical performance of electrolytes.based on the classification of active groups in ion exchange membranes,the research status of various ion exchange membranes is elaborated in detail,which can provide valuable references for improving the comprehensive performance of all vanadium flow batteries,reducing production costs,and achieving scale.
all vanadium flow batteryelectrolyteadditivesdiaphragmion exchange membrane