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Adaptable hetero Diels-Alder networks for fast self-healing under mild conditions.

Authors :
Oehlenschlaeger KK
Mueller JO
Brandt J
Hilf S
Lederer A
Wilhelm M
Graf R
Coote ML
Schmidt FG
Barner-Kowollik C
Source :
Advanced materials (Deerfield Beach, Fla.) [Adv Mater] 2014 Jun 04; Vol. 26 (21), pp. 3561-6. Date of Electronic Publication: 2014 Mar 21.
Publication Year :
2014

Abstract

A novel adaptable network based on the reversible hetero Diels-Alder reaction of a cyanodithioester and cyclopentadiene is presented. Reversible between 50-120 °C, the adjustable and self-healing features of the network are evidenced via temperature dependent rheology experiments and repetitive tensile tests whereas the network's chemical structure is explored by temperature dependent (1) H MAS-NMR spectroscopy.<br /> (© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)

Details

Language :
English
ISSN :
1521-4095
Volume :
26
Issue :
21
Database :
MEDLINE
Journal :
Advanced materials (Deerfield Beach, Fla.)
Publication Type :
Academic Journal
Accession number :
24659414
Full Text :
https://doi.org/10.1002/adma.201306258