Advances in Ionomer Based Self-healing Polymeric Materials

Tao HU; Zi-jing ZHANG; Cheng CAI; Xing-hou GONG; Chong-gang WU

doi:10.14028/j.cnki.1003-3726.2019.09.003

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Advances in Ionomer Based Self-healing Polymeric Materials

更新时间：2022-09-02

- Advances in Ionomer Based Self-healing Polymeric Materials
- Polymer Bulletin Vol. 32, Issue 9, Pages: 26-35(2019)
- 作者机构：
  
  1.湖北工业大学绿色轻工材料湖北省重点实验室，武汉 430068
  2.绿色轻质材料与加工湖北工业大学协同创新中心，武汉 430068
  3.湖北工业大学材料与化学工程学院，武汉 430068
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2019.09.003
  CLC：
- Published：20 September 2019，
  
  Received：11 March 2019，
  
  Revised：24 June 2019，
扫描看全文
Tao HU, Zi-jing ZHANG, Cheng CAI, Xing-hou GONG, Chong-gang WU. Advances in Ionomer Based Self-healing Polymeric Materials. [J]. Polymer Bulletin 32(9):26-35(2019)
DOI：

Tao HU, Zi-jing ZHANG, Cheng CAI, Xing-hou GONG, Chong-gang WU. Advances in Ionomer Based Self-healing Polymeric Materials. [J]. Polymer Bulletin 32(9):26-35(2019) DOI： 10.14028/j.cnki.1003-3726.2019.09.003.

摘要

自修复是指材料在受到损伤后可自行修复，并在一定程度上恢复其力学性能的特性，对提高材料的使用寿命及安全性具有重要意义。离聚物中的离子基团在一定条件下由于静电相互作用及与主链的不相容性而相互聚集，形成动态可逆的物理交联点，从而赋予了离聚物材料在无外加修复剂的条件下即可实现自修复的特性。本文系统评述了离聚物型高分子材料的自修复过程与机理、常用的离聚物体系、激发离聚物自修复行为的方式及影响离聚物自修复特性的因素。

Abstract

Self-healing

defined as the ability of materials to self-repair and recover their mechanical properties when being damaged

is quite significant for materials in extending their service time and improving their usage safety. The ionic pairs in ionomers tend to aggregate due to electrostatic interaction and incompatibility with the main chain

forming dynamic physical crosslinks

thus endowing inonomers with the ability to self-heal without the aid of extrinsic healing agents. Herein

the self-healing progress and mechanisms

currently investigated self-healing ionomers

methods of triggering their self-healing behaviors as well as factors that may influence their self-healing ability are systematically reviewed.

关键词

离聚物自修复多重离子对物理交联

Keywords

IonomerSelf-healingMultipletsPhysical crosslinking

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