Dynamic Bonds in Covalently Crosslinked Polymer Networks for Photoactivated Strengthening and Healing

Dynamic Bonds in Covalently Crosslinked Polymer Networks for Photoactivated Strengthening and Healing

© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 27(2015), 48 vom: 22. Dez., Seite 8007-10
1. Verfasser: Gordon, Melissa B (VerfasserIn)
Weitere Verfasser: French, Jonathan M, Wagner, Norman J, Kloxin, Christopher J
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2015
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, U.S. Gov't, Non-P.H.S. dynamic bonds iniferters photopolymerization photoresponsive polymer networks self-healing Polymers Polyurethanes Thiocarbamates
Beschreibung
Zusammenfassung:© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
A photoactivated-strengthening polymer network is reported. This approach incorporates dynamic bonds into the network architecture, which enables a secondary polymerization triggered by UV light. Three attributes of this material are demonstrated, including: i) there is simultaneous photoinduced strengthening and healing after the material is severed, ii) bulk property changes are spatially confined via photopatterning, and iii) there is permanent shape change post-irradiation
Beschreibung:Date Completed 12.10.2016
Date Revised 30.09.2020
published: Print-Electronic
Citation Status MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201503870