Issue 26, 2016

Transient mechanochromism in epoxy vitrimer composites containing aromatic disulfide crosslinks

Abstract

4-Aminophenyl disulfide (4-AFD) has been recently reported as a hardener for the design of reprocessable, repairable and recyclable epoxy networks. Now we show that such a hardener is also responsible for a mechanochromic effect, due to an intermediate radical species formed upon damage, as confirmed by theoretical studies.

Graphical abstract: Transient mechanochromism in epoxy vitrimer composites containing aromatic disulfide crosslinks

Supplementary files

Article information

Article type
Communication
Submitted
08 Jun 2016
Accepted
08 Jun 2016
First published
08 Jun 2016

J. Mater. Chem. C, 2016,4, 6220-6223

Author version available

Transient mechanochromism in epoxy vitrimer composites containing aromatic disulfide crosslinks

A. Ruiz de Luzuriaga, J. M. Matxain, F. Ruipérez, R. Martin, J. M. Asua, G. Cabañero and I. Odriozola, J. Mater. Chem. C, 2016, 4, 6220 DOI: 10.1039/C6TC02383E

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