密封铅酸蓄电池和膏直线研究

表述湿膏密度与加酸量和总水量关系的和膏直线对铅酸蓄电池电极制备是十分重要的。本文给出建立和膏直线的方法,它们与实验数据符合。讨论了和膏直线应用于加酸量对正极(?)电曲线影响的试验设计。实验表明在足够电解液中,5小时放电率的正极活物利用率可达54％。

Characteristic Straight Lines for Paste-mixing in Sealed Lead Acid Batteries

The characteristic straight lines for paste-mixing,showing the relations of we -paste density with the amounts of water and sulfuric acid,were important for the preparation of the e ectrodes in lead acid batteries. The method established these lines was presented,the results were consistent with the experimental data. The application of the characteristic straight lines to design the tests about the effects of the acid amounts addition on the discharge curves of the positive electrode was disc issed. It was indicated by experiments that utilization of 54% for active material of positive electrode ould be reached at 5 hours discharge rates in enough electrolyte.