摘要
通过比较AGM及胶体阀控式铅酸蓄电池电性能表明,简单地将硫酸电解液替换为胶体电解液将导致电池容量明显下降。搁置试验表明,胶体电池比AGM电池自放电明显减小,失水少,并且胶体电池容量可100%恢复,因此胶体电池具有长寿命特点。通过优化工艺制备的胶体电池,其初期电性能完全可以达到普通AGM阀控式铅酸蓄电池电性能水平。
By comparison with the performances of both AGM and gel valve-regulated lead-acid(VRLA)batteries,it indicates that the capacity of the gel battery decreases significantly if the SiO_2 gel is substituted directly for the H_2SO_4 electrolyte.The shelf life test shows that the gel battery has low self-discharge rate and water loss,and the 100 % capacity can be recovered.So the gel battery has a characteristic of long life.The initial performances of gel battery can reach those of AGM battery by optimizing manufacture technology of the gel battery.
出处
《蓄电池》
2004年第4期147-150,160,共5页
Chinese LABAT Man
