非水体系锂空气电池研究进展  

Progress of non-aqueous lithium-air battery

作　　者：张明[1,2] 徐强[1] 桑林[2] 杜军[3] 

机构地区：[1]天津大学化工学院,天津300072 [2]中国电子科技集团公司第十八研究所化学与物理电源重点实验室,天津300384 [3]海军装备部,北京100841

出　　处：《电源技术》2012年第6期898-901,共4页Chinese Journal of Power Sources

摘　　要：近年来,锂空气电池由于其超高的理论比能量而得到了越来越多的关注。若不考虑来自于空气中的正极活性物质O2的质量,其理论比能量可以达到11 140 Wh/kg,远远高于目前常用的传统电池。介绍了非水体系锂空气电池的反应机理、多孔碳电极、氧还原反应催化剂以及电解质等四个方面的最新研究现状,并对其未来发展作了展望。In recent years, lithium-air battery has attracted more and more attention due to its high theoretical specific energy. If exclude cathode oxidant, 02 that comes from the surrounding environment, the theoretical specific energy of lithium-air battery can achieve 11 140 Wh/kg, far exceeding that of any other current conventional batteries. The latest research progress of non-aqueous lithium-air battery in reaction mechanism, porous carbon electrode, oxygen reduction catalyst and electrolyte were reviewed. Finally, the future development was prospected.

关 键 词：锂空气电池 电极结构:氧还原催化剂:电解质 

分 类 号：TM912.9[电气工程—电力电子与电力传动]