碱性二次锌电池隔膜材料耐枝晶性  

The Properties of the Separators for Zinc Dendristatic in Alkaline Zinc Batteries

作　　者：尤金跨[1] 詹亚丁[1] 林祖庚[1] 

机构地区：[1]厦门大学化学系,福建361005

出　　处：《电池》1992年第2期51-53,共3页Battery Bimonthly

摘　　要：本文研究了SL—080接枝膜与水化三醋酸纤维素膜在锌二次电池中阻挡枝晶的性质。结果表明,两类隔膜材料阻枝晶的过程不同。前者与层数呈对数关系,后者则呈线性关系。指出减少对数型隔膜的厚度而增加其层数可显著地改善隔膜层的耐枝晶穿透能力。The properties of SL-080 grafted membrane separator and hydrocellulose triacetate (HCTA) membrane separator had been studied as a zinc dendrite growth barrier in secondary cells. The results showed that their dendristatic processed were different. The grafted separators exhibited an exponential relation with the number of layers. Their dendristatic performances could be improved by decreasing the thickness and increasing the layers of an exponential type separators.

关 键 词：隔膜 碱性蓄电池 锌枝晶阻挡层 

分 类 号：TM912.2[电气工程—电力电子与电力传动]