研究论文

功能性离子液体在聚合物阻燃中的应用

  • 王文庆 ,
  • 李佳錡 ,
  • 王锐
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  • 1. 北京服装学院材料科学与设计学院, 北京 100029;
    2. 北京服装学院服装材料研究开发与评价北京市重点实验室, 北京 100029;
    3. 北京市纺织纳米纤维工程技术研究中心, 北京 100029
王文庆,副教授,研究方向为新型功能纤维及织物,电子信箱:20180021@bift.edu.cn

收稿日期: 2020-11-02

  修回日期: 2021-06-17

  网络出版日期: 2022-03-27

基金资助

北京市科技计划一般项目(KM202010012004);北京服装学院人才项目(BIFTXJ201905);北京学者项目(RCQJ20303);国家自然科学基金青年基金项目(51703115);国家重点研发计划项目(2017YFB0309002)

Application of functionalized ionic liquid in flame retardant polymers

  • WANG Wenqing ,
  • LI Jiaqi ,
  • WANG Rui
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  • 1. College of Material Science and Design, Beijing Institute of Fashion Technology University, Beijing 100029, China;
    2. Key Laboratory of Clothing Materials R&D and Assessment, Beijing Institute of Fashion Technology University, Beijing 100029, China;
    3. Beijing Engineering Research Center of Textile Nano fiber, Beijing 100029, China

Received date: 2020-11-02

  Revised date: 2021-06-17

  Online published: 2022-03-27

摘要

离子液体具有高热稳定性、不挥发和良好的溶解性,常作为绿色溶剂和催化剂使用。近年来,离子液体在聚合物阻燃中的应用呈增长趋势。综述了离子液体在聚合物中的阻燃应用研究与进展,重点阐述了离子液体阻燃的主要种类与合成、阻燃机理、作用方式以及在不同聚合物中的阻燃应用。离子液体催化成炭以及多元素协效的阻燃机理普遍被人们接受。就离子液体的发展趋势而言,无卤化以及与纳米阻燃剂复合化具有广阔的发展前景。凭借离子液体的阴阳离子可设计性将为新型阻燃剂的合成提供机会,拓宽离子液体的聚合物阻燃应用。

本文引用格式

王文庆 , 李佳錡 , 王锐 . 功能性离子液体在聚合物阻燃中的应用[J]. 科技导报, 2022 , 40(4) : 118 -128 . DOI: 10.3981/j.issn.1000-7857.2022.04.012

Abstract

Ionic liquids with high thermal stability, non-volatility and good solubility are often used as green solvents and catalysts. Recently, the application of ionic liquids in flame retardant polymers is increasing. In this paper, the application and progress of ionic liquid as flame retardant in polymers are reviewed, including the main types, synthesis, mechanism, action mode and application of ionic liquid in different polymers. The catalytic carbonization of ionic liquid and multi-element synergy flame retardant mechanism are widely accepted. In terms of the future trend of ionic liquids, halogen-free and nano-flame retardant compounds show great potential in future. In addition, the designability of ionic liquids provides an opportunity for the synthesis of new flame retardants and broadens the application of polymer flame retardants by ionic liquids.

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