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dc.contributor.author白莉zh_CN
dc.contributor.author怀永建zh_CN
dc.contributor.author艾新平zh_CN
dc.contributor.author贾海zh_CN
dc.contributor.authorBAI Lizh_CN
dc.contributor.authorHUAI Yong-jianzh_CN
dc.contributor.authorAI Xin-pingzh_CN
dc.contributor.authorJIA Haizh_CN
dc.date.accessioned2015-11-11T03:03:57Z
dc.date.available2015-11-11T03:03:57Z
dc.date.issued2015-10-28zh_CN
dc.identifier.citation电化学,2015,21(5):459-464.zh_CN
dc.identifier.issn1006-3471zh_CN
dc.identifier.urihttp://dx.doi.org/10.13208/j.electrochem.150746zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/93977
dc.description.abstract介绍了一种具有热关断涂层的锂电池功能隔膜,利用热关断涂层的耐热特点来降低隔膜的热闭孔温度,当电池内部达到一定的温度时,涂层迅速熔化并覆于极片和隔膜之间,形成绝缘层,阻止锂离子的进一步传输,从而提高锂离子电池的安全性. 实验表明,热关断涂层表观均匀,对电池的内阻、倍率性能和循环性能没有不良影响. 电池的安全测试表明,该功能隔膜可表现出优异的安全防护作用.zh_CN
dc.description.abstractIn this paper, the lithium ion battery coated with the thermal-shutdown functional layer has been introduced. The shutdown temperature of the separator could be decreased by using the melting point of thermal-shutdown functional layer. When the internal battery environment reached a critical temperature, the functional layer melted and coated the anode/separator with a non-conductive barrier, halting Li-ion transport and shutting down the cell permanently. The results showed that the functional layer did not affect the resistance, rate performance and cycle life. It was found the functional layer can significantly improve the safety of the battery when misused.zh_CN
dc.language.isozhzh_CN
dc.publisher厦门大学《电化学》编辑部zh_CN
dc.relation.ispartofseries电化学储能应用及产业化近期研究专辑 (厦门大学 赵金保教授主编)zh_CN
dc.relation.ispartofseriesSpecial Issue of Application and Industrialization in Electrochemic (Editor:Professor Zhao, Jin-bao)zh_CN
dc.source.urihttp://electrochem.xmu.edu.cn/CN/abstract/abstract10198.shtmlzh_CN
dc.subject隔膜|热关断温度|锂离子电池|安全性zh_CN
dc.subjectseparator|shutdown temperature|lithium battery|safetyzh_CN
dc.title具有热关断涂层的锂电池隔膜性能表征zh_CN
dc.title.alternativeCharacterization of the Separator with Thermal-Shutdown Layer for Use in Lithium Batterieszh_CN
dc.typeArticlezh_CN
dc.description.note作者联系地址:1. 中航锂电(洛阳)有限公司,河南 洛阳 471003;2. 武汉大学化学与分子科学学院,湖北 武汉 430072zh_CN
dc.description.noteAuthor's Address: 1.China Aviation Lithium Battery Co., Ltd., Luoyang 471003, Henan, China; 2. Department of Chemistry, Wuhan University, Wuhan 430072, Hubei, Chinazh_CN
dc.description.note通讯作者E-mail:huaiyongjian@126.comzh_CN


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