Research Progress of Self-healing Polymer Materials in Recent Five Years

Xiao-dan CHEN; Guo-xia JIANG

doi:10.14028/j.cnki.1003-3726.2017.08.005

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Research Progress of Self-healing Polymer Materials in Recent Five Years

更新时间：2022-09-06

- Research Progress of Self-healing Polymer Materials in Recent Five Years
- Polymer Bulletin Vol. 30, Issue 8, Pages: 39-47(2017)
- 作者机构：
  
  1.中国科学院大学化学学院，北京 100049
  2.中国科学院广州化学研究所，广州 510641
  3.中国科学院大学资环学院，北京 100049
  4.中国科学院生态环境研究中心，北京 100085
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2017.08.005
  CLC：
- Published：01 August 2017，
  
  Received：30 October 2016，
  
  Revised：22 March 2017，
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Xiao-dan CHEN, Guo-xia JIANG. Research Progress of Self-healing Polymer Materials in Recent Five Years. [J]. Polymer Bulletin 30(8):39-47(2017)
DOI：

Xiao-dan CHEN, Guo-xia JIANG. Research Progress of Self-healing Polymer Materials in Recent Five Years. [J]. Polymer Bulletin 30(8):39-47(2017) DOI： 10.14028/j.cnki.1003-3726.2017.08.005.

摘要

自修复材料的概念源于对生物体自愈合现象的仿生研究，该类材料在受到损伤时可进行自修复并恢复一定程度的力学等性能。对高分子材料而言，其受机械力损伤后一般发生大分子链均裂或异裂而使材料产生微裂纹，此类微裂纹很难探测，而微裂纹的产生往往会引起高分子材料失效，因此快速修复微裂纹对诸多工程领域的高分子材料来讲尤为重要。本文从外源型及本征型自修复高分子材料两个方面，综述了近五年自修复高分子材料的研究进展，并对其今后发展进行了展望。

Abstract

The study of self-healing materials was inspired by the self-cured biological systems

which can repair themselves and maintain their mechanical properties at certain degree after being wounded. For the polymeric materials

homolytic or heterolytic bond cleavage happen in macromolecular chains when damages occurred

leading to microcracks which is hard to detect. The appearance of microcracks will generally result in the failure of the polymeric materials. Thus

quickly healing the microcracks are important for the application of polymeric materials in various engineering fields.. In this review

we summarized the progresses of extrinsic and the intrinsic self-healing polymeric materials in recent 5 years

and the future development is prospected.

关键词

自修复高分子材料外援型本征型

Keywords

Self healingPolymer materialsExtrinsicIntrinsic

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