›› 2023, Vol. 37 ›› Issue (5): 116-122.

• • 上一篇    

聚合物基锂电池纳米纤维隔膜研究进展

张伊航1,张世钰1,李巧丽1,安浩然1,崔佳齐1,马劲松1,张信1,孙国华1,侯连龙1,2   

  1. 1. 河北科技大学材料科学与工程学院
    2. 河北科技大学
  • 收稿日期:2023-02-28 修回日期:2023-02-25 出版日期:2023-05-26 发布日期:2023-05-26
  • 基金资助:
    MXene的“自还原”溶剂热反应制备及其结构功能一体化柔性电极构效关系研究;锂离子电池聚酰亚胺纤维隔膜的高性能化及锂枝晶抑制机理研究;高性能聚酰亚胺基板、盖板制备技术与柔性显示应用研究;基于动力电池的高安全、高性能聚烯烃基隔膜制备技术及应用研究;低成本全生物降解塑料制品制备技术及应用研究;基于红外光谱法的可降解塑料快速鉴别检测技术和装备研发;高安全性聚酰亚胺纳米纤维隔膜制备及其锂电性能研究

Research progress in nanofiber membranes for polymer-based lithium batteries

  • Received:2023-02-28 Revised:2023-02-25 Online:2023-05-26 Published:2023-05-26

摘要: 综述了静电纺丝技术工作原理、影响条件及国内外运用该技术制备的锂电池用聚合物纳米纤维隔膜的发展现状,主要包括聚甲基丙烯酸甲酯(PMMA)、聚磺酰胺(PSA)、聚丙烯腈(PAN)、聚偏氟乙烯(PVDF)等聚合物纳米纤维隔膜,介绍了各种聚合物隔膜的特点和性能,并对静电纺丝法制备的隔膜的发展方向进行了展望。

关键词: 聚合物, 静电纺丝, 纳米纤维膜, 锂电池, 隔膜

Abstract: This paper reviewed the working principle, influence conditions of electrospinning technology and the development status of polymer nanofiber separators for the use in lithium batteries by this technology at home and abroad, mainly including polymethylmethacrylate, polysulfonamide, polyacrylonitrile, polyvinylidene fluoride, and other polymer nanofiber separators. The characteristics and properties of various polymer separators were also introduced. Finally, the development direction of separators prepared through electrospinning was prospected.

Key words: polymer, electrospinning, nanofiber membrane, lithium?ion battery, separator