Self-Healing at ply surfaces: Adhesion, cohesion, and interfacial toughening evaluated using blister and impact tests

Alexander L. Yarin, Min Wook Lee, Seongpil An, Sam S. Yoon

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

In this Section the adhesion (blister) test is discussed in Sects. 8.1 and 8.2 regarding the performances of two types of nanotextured vascular self-healing materials and their effects on the adhesion and cohesion energies. In Sect. 8.3, double-cantilever beam and bending tests, applied for the mechanical characterization of self-healing materials, are discussed. Section 8.4 outlines the interfacial toughening by means of nanofibers (NFs) intended to prevent delamination and crack propagation. In addition, damage to interfacial layers toughened by NFs is characterized by impact testing. Sect. 8.5 provides comprehensive data on mechanical recovery in self-healing vascular materials. In addition to the essentially two-dimensional self-healing materials discussed in Sects. 7.1, 7.2, 7.3 and 7.4 and 8.1, 8.2, 8.3, 8.4 and 8.5, the mechanical behaviors of their three-dimensional counterparts are explored in Sect. 8.6.

Original languageEnglish
Title of host publicationAdvanced Structured Materials
PublisherSpringer Verlag
Pages195-228
Number of pages34
DOIs
Publication statusPublished - 2019

Publication series

NameAdvanced Structured Materials
Volume105
ISSN (Print)1869-8433
ISSN (Electronic)1869-8441

Bibliographical note

Publisher Copyright:
© 2019, Springer Nature Switzerland AG.

ASJC Scopus subject areas

  • General Materials Science

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