脉冲放电时碱锰电池电极电位的同步测定  

Synchronous test of alkaline Zn/MnO_2 battery electrode potentials in pulse discharge

作　　者：唐录[1] 金成昌[1] 王建文[1] 

机构地区：[1]苏州大学化学电源研究所,江苏苏州215006

出　　处：《电池》2011年第6期328-330,共3页Battery Bimonthly

摘　　要：通过在LR6电池正极开孔,以Hg-HgO电极为参比电极,KOH溶液为电解液,获得了普通碱锰电池和高功率碱锰电池在高功率放电过程中正、负极电位随时间的变化曲线。具有高功率放电性能的电池更好地抑制了电池脉冲电压降幅及其增大速率,尤其是在电池放电的中、后期,更好地抑制了正、负极电位下降(上升)的幅度及上升速率。Both potential changing curves of the electrodes of normal alkaline Zn/MnO2 battery and high-power alkaline Zn/MnO2 battery in high-power discharge were gained synchronously by means of opening a hole on the positive side of LR6 battery and of Hg-HgO reference electrode in KOH solution. The high-power LR6 battery was better at inhibitions of pulse voltage drops of battery and its increasing rates. Especially, the anode and cathode voltage drops（increase） and their increasing rates were inhibited effectively at the interim and final discharge periods of the battery.

关 键 词：碱锰电池 高功率放电 电压降 

分 类 号：TM911.14[电气工程—电力电子与电力传动]