Self-healing: a new paradigm in materials design

被引：119

作者：

Kessler, M. R. ^{[1
]}

机构：

[1] Iowa State Univ, Dept Mat Sci & Engn, Ames, IA 50011 USA

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING | 2007年 / 221卷 / G4期

关键词：

self-healing; self-repairing; polymer-matrix composites; repair; autonomic; OPENING METATHESIS POLYMERIZATION; 3-DIMENSIONAL MICROVASCULAR NETWORKS; TOUGHENED EPOXY COMPOSITE; HOLLOW GLASS-FIBERS; OLEFIN-METATHESIS; EXO-DICYCLOPENTADIENE; INTELLIGENT MATERIAL; DELAMINATION DAMAGE; SURFACE-DEFECTS; OPTICAL FIBERS;

D O I：

10.1243/09544100JAERO172

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Self-healing materials, when damaged, are designed to sense the failure and respond in an autonomous fashion to restore structural function. Inspired by biological systems, synthetic self-healing materials represent a new paradigm in the design of polymer based composites. This overview article summarizes the different strategies and approaches to achieving self-healing functionality and discusses future directions in the nascent field. The strategies are broadly classified into the following three categories: healing with an embedded liquid phase repair agent, thermally activated solid phase healing, and healing of projectile puncture.

引用

页码：479 / 495

页数：17

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