全钒氧化还原液流电池关键材料研究现状

全钒氧化还原液流电池是一种环保的规模化储能电池，由于其电池输出功率与储能容量彼此独立，适用于风能、太阳能等可再生能源发电过程和电网调峰过程，作为规模化储能装置使用。介绍了全钒液流电池的关键材料，电极材料的种类、特点和电极改性方法；报导了电池隔膜材料和电解液材料改性方法等国内外最新研究进展。

Research status of the key materials for all-vanadium redox flow battery

All-vanadium redox flow battery(VRB) is an environmentally friendly battery which can transfer and store electricity effectively.Since VRB can provide independent processes of transformation between electricity and chemical energy,and the capacity of stored energy,which makes VRB suitable for being a large-scaled electricity storage instrument in renewable energy,such as wind power,solar energy and peaking progress of electric network.The key materials,the sorts and property of electrode materials for VRBs,and choice of ion exchange membranes were introduced in this paper.The main methods to improve the performance of these materials at home and abroad were introduced too.