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| 车用锂离子电池隔膜特性的试验研究 | |
| 引用本文： | 王丹,张克金,许德超,王双,那辉,张国.车用锂离子电池隔膜特性的试验研究[J].汽车工程,2011,33(10). |
| 作者姓名： | 王丹 张克金 许德超 王双 那辉 张国 |
| 作者单位： | 1. 吉林大学材料科学与工程学院,长春130011;第一汽车集团公司技术中心,长春130011 2. 第一汽车集团公司技术中心,长春,130011 3. 吉林大学化学学院,长春,130011 4. 吉林大学材料科学与工程学院,长春,130011 |
| 摘 要： | 选取了4种锂离子电池的商品化隔膜产品,采用傅立叶变换红外光谱仪、X射线衍射仪和扫描电子显微镜等手段,对隔膜材料的组成和结构特性进行表征;采用热重分析仪和差示扫描量热仪,对隔膜材料的热性能进行分析;同时,进行隔膜材料的机械性能、耐热性能和吸液性的试验。结果表明,非聚烯烃类隔膜具有较好的耐热性能,但机械性能较差。 |
| 关 键 词： | 锂离子电池 隔膜 热性能 安全性 |
An Experimental Study on the Characteristics of Separator Film in Lithium Ion Battery for Vehicles |
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| Wang Dan,Zhang Kejin,Xu Dechao,Wang Shuang,Na Hui,Zhang Guo.An Experimental Study on the Characteristics of Separator Film in Lithium Ion Battery for Vehicles[J].Automotive Engineering,2011,33(10). | |
| Authors: | Wang Dan Zhang Kejin Xu Dechao Wang Shuang Na Hui Zhang Guo |
| Institution: | Wang Dan1,2,Zhang Kejin2,Xu Dechao2,Wang Shuang3,Na Hui3 & Zhang Guo1 1.College of Material Science and Engineering,Jilin University,Changchun 130011,2.R&D Center of FAW Group Corporation,3.College of Chemistry |
| Abstract: | Four kinds of commercialized separator film product for lithium-ion battery are selected,the composition and structural features of separator film materials are characterized by means of FT-IR spectrometer,XRD and SEM,and their thermal performances are analyzed by TGA and DSC.In addition,the mechanical and heat-resistant performances,as well as liquid absorbency of separator film material are also tested.The results show that non polyolefin separator film has better heat-resistant performance,but poorer mec... |
| Keywords: | lithium ion battery separator film thermal performance safety |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |