摘要
本文主要介绍低水分勃姆石浆料在锂电池隔膜上的研究进展,对勃姆石隔膜的形貌、物化性质和水分进行了研究,本发明的低水分勃姆石浆料在涂覆收卷产品水分可达到600ppm以下的技术要求,免去了烘干和抽真空用惰性气体转换的复杂过程,因此减少了大量能源的消耗,有效降低了生产成本,同时,提高了产品成品率,使产品整体效益大幅度提高。
Low moisture boehmite slurry were introduced in this paper the research progress in lithium battery separator, boehmite coating is studied the morphology of the separator, Physical and chemical properties and moisture value, the invention of the low moisture boehmite slurry in coating winding product technical requirements of moisture can be reached 600 parts per million, dispense with the drying and vacuum with an inert gas transformation of a complex process, thus reducing the large energy consumption, effectively reduce the production cost, at the same time, it improves the product yield and greatly improves the overall benefit of the product.
作者
安亚强
张汉鸿
吴春丹
杨禹
徐雅斌
An Yaqiang;Zhang Hanhong;Wu Chundan;Yang Yu;Xu Yabin(LiaoYuan HongTu Lithium-ion Battery Separator Technology Co.,Ltd.,Research Institute,LiaoYuan 136200,China)
出处
《广东化工》
CAS
2019年第2期106-107,105,共3页
Guangdong Chemical Industry
基金
高比能量动力锂离子电池开发与产业技术公关
关键词
低水分
锂离子电池
勃姆石
隔膜
low moisture
lithium ion battery
boehmite
separator
