蓄电池添加剂 Co、CoO、Co(OH)_2 的研究现状  

Research situation of the additives of secandary batteries Co、CoO、Co(OH) 2

作　　者：谢朋[1] 翟玉春[1] 翟秀静[1] 田彦文[1] 

机构地区：[1]东北大学冶金与材料化学系

出　　处：《电源技术》1998年第5期222-224,共3页Chinese Journal of Power Sources

摘　　要：Ｃｏ及其化合物ＣｏＯ、Ｃｏ（ＯＨ）２是近年来被用于充电添加剂的高新技术材料。能提高电池的比能量和输出功率，延长充放电循环使用寿命，减少自放电现象等，使电池性能得到明显改善。本文较全面地总结了三种物质的制备方法和物理化学性质，并指出了每种方法的特点；阐明了它们在蓄电池中的作用机制；介绍了它们在国内外的生产、开发状况及应用、发展动向。In recent years,Co and its compund CoO,Co(OH) 2 are high new technical materials as the additives of secondary batteries.They can raise specific energy and power output of batteries,extend shelf life of charging and discharging cycle,and diminish the self discharging plenomenon etc.Therefore the properties of battery can be improved evidently.This paper summarized the producing method,chemical and physical nature of the three matters,and pointed out the characteristios of every method.The mechanism in charging battery was interpreted and the development status and trend at home and abroad were introduced in this paper.

关 键 词：蓄电池 添加剂 CO COO CO(OH)2 充电 

分 类 号：TM912.06[电气工程—电力电子与电力传动] TM201.4[一般工业技术—材料科学与工程]