铅蓄电池用AGM隔膜透气度的研究

Study on air permeability of AGM separator for lead-acid battery

提供电池化学反应时生成的氧气可以渗透到负极的通道是 AGM 隔膜在电池中的重要作用之一。对 AGM 隔膜透气度的测试可以很好地表征隔膜的透气性能,本文对隔膜透气度的测试方法、影响因素及过程控制进行了研究。

It is one of the important functions of AGM separator in battery that oxygen generated during chemical reaction can penetrate into the negative electrode.The permeability of AGM separator can be well characterized by the test of air permeability of AGM separator.In this paper,the testing method,influencing factors and process control of separator permeability are studied.