多微孔纳米SiO_2电解液在铅酸蓄电池中的应用

Applied research of microporous nano-SiO_2 gelled-electrolyte in lead-acid batteries

SP1多微孔纳米SiO2所制备的胶体电解液可减少铅酸蓄电池水分的损失,从而延缓了铅酸蓄电池不可逆硫酸盐化的产生。用SP1多微孔纳米SiO2添加量为3.5%(质量分数)的电解液所制备的铅酸蓄电池循环使用寿命可达行业标准寿命的160%左右。

Gelled-electrolyte prepared by SP1 microporous nano-SiO2 could reduce the moisture loss in lead-acid batteries,and thereby delay the production of irreversible sulfation.The cycle lives of the lead-acid batteries prepared by gelled-electrolyte with 3.5% SP1 microporous nano-SiO2 could arrive at about 160% industry-standard service life.