1.Four new materials,such as carbon suspension,sodium sulfonate of polyoxyethylene allyl glycidyl nonyl phenyl ether,vanillyl alcohol,vanillin,etc,in lead-acid storage batteries were reviewed.

1.综酸蓄电池用碳素悬浊液制备与作用方式以及在酸蓄电池使用聚氧化乙烯烯丙基缩水甘油基壬基硫酸酯钠盐、香草醇和香草醛目及作用机理。