A Core@sheath Nanofibrous Separator for Lithium Ion Batteries Obtained by Coaxial Electrospinning | |
Liu, Zhihong; Jiang, Wen; Kong, Qingshan; Zhang, Chuanjian; Han, Pengxian; Wang, Xuejiang; Yao, Jianhua; Cui, Guanglei | |
2013-07-01 | |
发表期刊 | MACROMOLECULAR MATERIALS AND ENGINEERING |
卷号 | 298期号:7页码:806-813 |
摘要 | A composite core@sheath nanofibrous separator for lithium ion batteries is fabricated via coaxial electrospinning, using thermosetting PI as the core material and PVDF-HFP as the sheath material. It is demonstrated that the PI@PVDF-HFP nonwovens display remarkably improved tensile strength up to 53MPa and high thermal stability up to 300 degrees C. The electrochemical characterization shows that cells using core@sheath nonwovens as separators display better rate capability and better cycling capacity retention. Considerable mechanical strength, higher thermal stability and preferable rate capability might make this kind of core@sheath nonwovens promising separators for higher-power application. |
文章类型 | Article |
关键词 | Coaxial Electrospinning Fibers Lithium Ion Batteries Nanocomposites Separators |
WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
DOI | 10.1002/mame.201200158 |
关键词[WOS] | POLYMER ELECTROLYTES ; NONWOVEN SEPARATORS ; LI ; MEMBRANE ; LIQUID ; PERFORMANCES ; FABRICATION ; FIBERS |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Materials Science ; Polymer Science |
WOS类目 | Materials Science, Multidisciplinary ; Polymer Science |
WOS记录号 | WOS:000327814300010 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qibebt.ac.cn/handle/337004/5947 |
专题 | 仿生与固态能源系统研究组 |
作者单位 | Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Zhihong,Jiang, Wen,Kong, Qingshan,et al. A Core@sheath Nanofibrous Separator for Lithium Ion Batteries Obtained by Coaxial Electrospinning[J]. MACROMOLECULAR MATERIALS AND ENGINEERING,2013,298(7):806-813. |
APA | Liu, Zhihong.,Jiang, Wen.,Kong, Qingshan.,Zhang, Chuanjian.,Han, Pengxian.,...&Cui, Guanglei.(2013).A Core@sheath Nanofibrous Separator for Lithium Ion Batteries Obtained by Coaxial Electrospinning.MACROMOLECULAR MATERIALS AND ENGINEERING,298(7),806-813. |
MLA | Liu, Zhihong,et al."A Core@sheath Nanofibrous Separator for Lithium Ion Batteries Obtained by Coaxial Electrospinning".MACROMOLECULAR MATERIALS AND ENGINEERING 298.7(2013):806-813. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
A Core@sheath Nanofi(674KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论