动力锂离子电池隔膜材料的研究进展  

Research Progress of Lithium-ion Battery Separator

作　　者：张恒 甄琪 崔国士 刘雍[4] 张一风[1] 刘让同[2] ZHANG Heng;ZHEN Qi;CUI Guoshi;LIU Yong;ZHANG Yifeng;LIU Rangtong(School of Textiles;School of Clothing,Zhongyuan University of Technology,Zhengzhou 451191,China;Henan Kegao Radiation Chemical Technology Co.,Ltd.,Luoyang,Henan 471000,China;College of Textile,Tianjin Polytechnic University,Tianjin 300387,China)

机构地区：[1]中原工学院纺织学院,河南郑州451191 [2]中原工学院服装学院,河南郑州451191 [3]河南科高辐射化工科技有限公司,河南洛阳471000 [4]天津工业大学纺织学院,天津300387

出　　处：《绝缘材料》2018年第11期14-20,共7页Insulating Materials

基　　金：国家重点研发计划项目(2017YFB0309100);纺织服装产业河南省协同创新中心资助项目(2017CYY005);河南省科技攻关计划资助项目(182102210518);中原工学院青年人才创新能力基金项目(K2018QN011);中国纺织工业联合会科技指导性项目计划(2018071)

摘　　要：隔膜作为保证锂离子电池正常工作及安全的关键组成部件之一,其品质直接影响电池的整体使用性能。本文介绍了传统锂离子电池隔膜的种类、加工工艺和性能,并综述了聚烯烃隔膜、有机/无机复合隔膜、纳米纤维涂层隔膜、静电纺丝隔膜、纤维素基隔膜等动力锂电池隔膜的国内外研究进展,结合测试方法和标准对锂离子电池隔膜特性进行了简要说明。最后提出了锂离子电池隔膜目前急需解决的问题以及未来发展趋势。Separator is one of the key components ensuring the usage and safety of lithium-ion battery, its quality affects the overall performance of battery. In this paper, the kinds, processing technology, and performance of traditional separators were introduced, the research progress of polyolefin separator, organic/inorganic composite separator, nanofiber coated separator, electrospinning separator, and cellulose separator at home and abroad was reviewed, and the characteristics of lithium-ion battery separators were described briefly combining test methods and standards. Finally, the problems need to solve for lithium-ion battery separator at present and its future development were proposed.

关 键 词：动力锂离子电池 隔膜 制备方法 测试方法 

分 类 号：TM215[一般工业技术—材料科学与工程]