物理化学学报 >> 2007, Vol. 23 >> Issue (Supp): 67-74.doi: 10.3866/PKU.WHXB2007Supp15

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静电纺丝及纳米纤维薄膜

王海燕; 刘新厚; 吴大勇   

  1. 中国科学院理化技术研究所, 北京 100080
  • 收稿日期:1900-01-01 修回日期:1900-01-01 发布日期:2008-01-04
  • 通讯作者: 吴大勇 E-mail:dayongwu@mail.ipc.ac.cn

Electrospinning and Electrospun Membranes

WANG Hai-Yan; LIU Xin-Hou; WU Da-Yong   

  1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100080, P. R. China
  • Received:1900-01-01 Revised:1900-01-01 Published:2008-01-04
  • Contact: WU Da-Yong E-mail:dayongwu@mail.ipc.ac.cn

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摘要： 静电纺丝是一种制备纳米纤维、纳米纤维薄膜材料的高效技术方法. 本文对静电纺丝的原理、装置、机理、组件及技术发展状况做了系统的介绍和分析, 并且对静电纺丝工艺、影响纳米材料特性的因素、纳米纤维薄膜的制备方法和应用做了详细的论述. 文中还着重介绍了纳米纤维薄膜作为锂离子电池隔膜的应用特点以及多针喷头静电纺丝技术在制备纳米纤维锂离子电池隔膜中取得的突破性进展.

关键词: 静电纺丝, 多针喷头技术, 纳米纤维膜, 锂离子电池隔膜

Abstract: Electrospinning is a powerful and versatile method to fabricate nanofibers and electrospun membranes. The principle, devices, mechanism and developments of electrospinning were systematically introduced in this paper. The techniques of electrospinning, the factors which affect the properties of electrospun nano-materials, the preparation and applications of electrospun membranes were discussed in details. As a highlighted part, the application of electrospun membrane used as lithium-ion battery separator and the remarkable achievement of multi-spinneret Electrospinning were also presented.

Key words: Electrospinning, Multi-spinneret electrospinning, Electrospun membrane, Lithium-ion battery separator