车用自修复材料现状及未来发展趋势  

State and Development Tendency of Self-Healing Polymer Material Application in Automobile Field

作　　者：池瑜莉 王童 陈轶嵩 金泰峰 张凌霄 付佩 Chi Yuli;Wang Tong;Chen Yisong;Jin Taifeng;Zhang Lingxiao;Fu Pei(School of Automobile,Chang’an University,Xi’an 710021)

机构地区：[1]长安大学汽车学院,西安710021

出　　处：《汽车文摘》2021年第10期20-25,共6页Automotive Digest

基　　金：国家自然科学基金(51075187);国家自然科学基金(71173072);陕西省重点产业创新链项目(2020ZDLGY16-08);陕西省青年科技新星人才支持计划项目(S2021-0-ZC-XXXM-0059)。

摘　　要：自修复高分子材料作为1种智能高分子材料,可以像生物一样能自己修复破损并恢复原有的功能。生物如果受到伤害,会在一段时间后自我修复破损。自修复高分子材料仿照生物这种损伤愈合原理,可以自行发现裂纹并借助某一原理愈合。不同的自修复高分子材料具有不同的修复工作原理,各种类别的自修复高分子材料在汽车领域应用的现状及未来发展趋势也都不同,但总体自修复高分子材料的发展与应用逐渐趋于成熟。Self-healing polymer material can automatically repair the damage and restore the original function of the material.By imitating the biological healing mechanism which organism will repair itself automatically after being injured,self-healing polymer material can find its cracks and heal them.Different self-repairing polymer materials have different repair working principles and the status and future development trends of various types of self-repairing polymer materials application in automotive industry are also various.However,the overall development and application of self-repairing polymer materials tend to be mature.

关 键 词：自修复高分子材料 自修复机理 汽车 应用展望 

分 类 号：TB381[一般工业技术—材料科学与工程] U465[机械工程—车辆工程]