摘要
研究了铅酸蓄电池正极活性物质利用率与电极微观结构的关系 ,用加入石墨添加剂和提高铅膏视密度的方法并采用正交实验得出最佳工艺 (硫酸 6% ,固化温度 2 5℃ ,石墨 0 .2 % ) ,获得了正极活性物质利用率 7.62 g· ( A·h) -1,寿命循环 40 0次的结果 .
The relationship between active substance availability of positive electrode and micro constitution of positive electrode was researched. By adding graphitic additive and raising the density of lead paste, optimum was obtained by orthogonal experiment(mastic 6%, solidify temperature 25 ℃, graphitic additive 0.2%). The result showed active substance availatility of positve electrode was 7.62 g·(A·h) -1 , cyclic life was 400 times. The developed positive active substance theory can explain the higher availability of positive active substance under the higher density of lead paste.
出处
《郑州轻工业学院学报》
2001年第2期15-17,共3页
Journal of Zhengzhou Institute of Light Industry（Natural Science）
关键词
铅酸蓄电池
正极
活性物质
利用率
循环寿命
lead acid battery
positive electrode
active substance
availability
cyclic life
