储能锂离子电池关键材料研究进展  

Research Progresses on Materials of Lithium Ion Battery for Energy Storage

作　　者：李伟善[1] 

机构地区：[1]华南师范大学化学与环境学院,电化学储能材料与技术教育部工程研究中心,东高校电化学储能与収电技术重点实验室,广州510006

出　　处：《新能源进展》2013年第1期95-105,共11页Advances in New and Renewable Energy

基　　金：国家自然科学基金-广东省人民政府自然科学联合基金重点项目(U1134002);广东省自然科学基金团队项目(10351063101000001)

摘　　要：在现有商品化事次电池中,锂离子电池的比能量最高、循环性能最好,而且因其电极材料选择的多样性,作为储能电池具有广阔的应用前景。锂离子电池収展面临一些问题:比能量、比功率和循环寽命有待提升,安全性还没有可靠保证,制造成本过高,等等。针对这些问题,人们仍电池材料选择、电池结构设计、电池制备装配与工艺、电池管理系统等方面探索解决方案。本文结合作者所在研究团队开展的工作,介绍锂离子电池关键材料(正极、负极和电解质)的研究迚展。Among all the commercial secondary batteries, lithium ion battery presents the best performance in terms of energy density and cyclic stability. Most importantly, there are many alternatives to the current cathode and anode materials and thus further applications of such battery can be expected. In order to improve the performance of lithium ion battery and reduce the cost of fabrication, much considerable research effort has been made on many aspects such as selecting new materials, designing new battery structure, developing new technology on battery preparation and related equipment, improving the battery management system and etc. In this paper, the research progresses on the battery materials are reviewed mainly based on the work that has been conducted in author＇s group.

关 键 词：锂离子电池 正极 负极 电解质 研究进展 

分 类 号：TK02[动力工程及工程热物理]