Issue 2, 2014

Catalyst-free room-temperature self-healing elastomers based on aromatic disulfide metathesis

Abstract

Aromatic disulfide metathesis has been reported as one of the very few dynamic covalent chemistries undergone at room-temperature. Here, bis(4-aminophenyl) disulfide is effectively used as a dynamic crosslinker for the design of self-healing poly(urea–urethane) elastomers, which show quantitative healing efficiency at room-temperature, without the need for any catalyst or external intervention.

Graphical abstract: Catalyst-free room-temperature self-healing elastomers based on aromatic disulfide metathesis

Supplementary files

Article information

Article type
Communication
Submitted
22 Jul 2013
Accepted
14 Aug 2013
First published
13 Sep 2013

Mater. Horiz., 2014,1, 237-240

Catalyst-free room-temperature self-healing elastomers based on aromatic disulfide metathesis

A. Rekondo, R. Martin, A. Ruiz de Luzuriaga, G. Cabañero, H. J. Grande and I. Odriozola, Mater. Horiz., 2014, 1, 237 DOI: 10.1039/C3MH00061C

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