全钒液流电池关键材料研究进展  

Research progress in key materials for all vanadium redox flow battery

作　　者：陈金庆[1] 汪钱[1] 王保国[1] 

机构地区：[1]清华大学化学工程系,北京100084

出　　处：《现代化工》2006年第9期21-24,共4页Modern Chemical Industry

摘　　要：全钒液流电池是一种新型高效电能转化与储存装置。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。本文在介绍全钒液流电池原理基础上,重点围绕电池过程的关键材料展开讨论,包括电极材料的种类、各自特点与电极改性方法;电池隔膜材料的筛选结果、材料改性方法等国内外研究进展。All vanadium redox flow battery （VRB） is a novel electrochemical apparatus 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 ,this characteristic makes VRB suitable for being a large-scale electricity storage instrument in renewable energy such as wind power, solar energy and grid peak shoveling processes. The basic principle of VRB is introduced, with emphasis on discussing the development status of VRB＇ s key materials, including the sorts and nature of electrode materials, choice of ion exchange membranes and the main way to improve the performance of these materials at home and aboard.

关 键 词：全钒液流电池 电极材料 离子交换膜 蓄电储能 

分 类 号：O646.21[理学—物理化学]