铅炭超级电池的实验研究  

Experimental research of ultrabattery

作　　者：梁逵[1] 孔德龙 叶江海[1] 李现红 汤海朋 左志中[1] 

机构地区：[1]湖南大学材料科学与工程学院,湖南长沙410082 [2]山东圣阳电源股份有限公司,山东曲阜273100

出　　处：《蓄电池》2012年第3期99-102,106,共5页Chinese LABAT Man

摘　　要：铅炭超级电池是一种兼具高比能量和高比功率的复合储电器件。本文将高比表面积活性炭加入铅酸电池中制成铅炭超级电池,研究了铅炭超级电池的比容量、循环寿命和内阻等。结果发现,铅炭超级电池的循环寿命(高倍率部分荷电)可达常规铅酸蓄电池循环寿命的2.4倍,铅炭超级电池的内阻小于常规铅酸蓄电池的。负极加炭量为2%的铅炭超级电池,性能优于加炭量为1%的铅炭超级电池。Ultrabattery has high specific energy and high specific power. In this paper, uhrabattery was prepared by adding high specific surface area activated carbon （HSAC） into the lead acid battery. The experiments results shows that the cycle llfe of uhrabanery was almost 2.4 times than that of common lead acid battery, and the internal resistance of uhrabattery is smaller than that of common lead acid battery. The performance of uhrabattery with 2 % HSAC in negative plates is better than that of uhrabattery with 1% HSAC in negative plates.

关 键 词：铅炭超级电池 活性炭 循环寿命 内阻 比容量 

分 类 号：TM912.9[电气工程—电力电子与电力传动]