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.

综述了酸蓄电素悬浊液的制备与作方式以及在酸蓄电使聚氧化乙烯烯丙基缩基壬基苯醚的硫酸酯钠盐、香草醇和香草醛的目的及作机理。