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.
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收藏
页码：479 / 495
页数：17
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