Fifteen chemistries for autonomous external self-healing polymers and composites
نویسندگان
چکیده
منابع مشابه
Self-Healing Polymers and Composites
Self-healing polymers and fiber-reinforced polymer composites possess the ability to heal in response to damage wherever and whenever it occurs in the material. This phenomenal material behavior is inspired by biological systems in which self-healing is commonplace. To date, self-healing has been demonstrated by three conceptual approaches: capsule-based healing systems, vascular healing system...
متن کاملSelf-healing Polymers and Composites » American Scientist
Nothing lasts forever. Any humanmade material, used in anything from toys to bridges, will eventually fail, if not maintained and repaired. Traditionally, this problem has been addressed through extensive inspection and expensive replacement of damaged parts. Biological systems, however, have evolved to include alternative ways to repair internal and external damage via healing mechanisms. Mate...
متن کاملIntroduction: self-healing polymers and composites.
Self-healing materials are inspired by biological systems in which damage triggers an autonomic healing response. This new paradigm in materials design has led several exciting interdisciplinary approaches involving chemistry, mechanics and materials processing to successfully incorporate self-healing functionality in polymers and composites. The first clear demonstration of self-healing in an ...
متن کاملMultifunctional Polymers and Composites for Self-Healing Applications
Public reporting burden for this collection of information is estim . ..• .J to average 1 hour per response, including the lime for reviewing in ( RL-SR-AR-TR-07-0224 galhering and maintaining the data needed, and completing and reviewing the colleclion of information. Send comments regarding this of information, including suggestions for reducing this burden to Washington Headquarters Service,...
متن کاملNew Capsule Chemistries for Nanoscale Self-healing
Introduction Self-healing materials are being developed to improve the lifetime of materials used in various applications including coatings, adhesives, structural components, and even microelectronics. The approach of using microencapsulation for self-healing has been particularly promising with proven success in coatings and in bulk epoxy. However, the size of microcapsules limits their use t...
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ژورنال
عنوان ژورنال: Progress in Polymer Science
سال: 2015
ISSN: 0079-6700
DOI: 10.1016/j.progpolymsci.2015.04.004