硫酸亚锡在电动自行车用VRLA电池中应用的进一步研究  

Further studies on the application of SnSO_4 in electric bicycle VRLA batteries

作　　者：周龙瑞 王焕祥 杨云飞 

机构地区：[1]浙江超威电源有限公司,浙江长兴313100

出　　处：《蓄电池》2005年第2期70-71,87,共3页Chinese LABAT Man

摘　　要：为了研究硫酸亚锡在电动自行车VRLA电池中对初始容量、循环寿命的影响,笔者设计并配制了不同添加剂含量的电解液试制电池。通过对电解液的元素分析、ICP分析物相分析、初始容量对比,结果表明:在电解液中,硫酸亚锡添加量应严格控制,若能达到最佳添加量,则既可提高初始容量,又能增加循环寿命。In order to study affects of SnSO 4 as an additive in electrolyte for lead acid batteries the authors designed and made some samples including different contents of SnSO 4 in electrolyte.Based on element analysis of electrolyte,ICP analysis,object phase analysis as well as comparison of initial capacities the results indicated that the SnSO 4 additive quantity in the electrolyte must be strictly controlled and both the initial capacity and cycle life can be improved if an optimum additive quantity is selected.

关 键 词：SnSO4添加剂 电动自行车用阀控电池 元素分析 ICP分析 物相分析 初始容量 循环寿命 

分 类 号：TM912.6[电气工程—电力电子与电力传动]