Control of cationic epoxy polymerization by supramolecular initiation
Literature Information
Publication Date
2013-01-08
DOI
10.1039/C2PY21140H
Impact Factor
5.582
Authors
Thomas Vidil, François Tournilhac, Ludwik Leibler
View Original
Abstract
We show that BF4−·4-chloroanilinium·18-crown-6 complex can serve as an efficient thermoresponsive initiator in cationic polymerization of epoxy showing a high apparent activation energy of 100 kJ mol−1. Remarkably the conversion at the gel point and consequently the structure of the networks does not significantly depend on the initiation temperature. This bodes well for applications of supramolecular initiation to control the polymerization of epoxy thermosets.
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Source Journal
Polymer Chemistry
CiteScore:
8.6
Self-citation Rate:
7.3%
Articles per Year:
457
Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.
Recommended Compounds
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2-{3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl}[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one hydrochloride (1:1)
CAS Number:
25332-39-2
Molecular Formula:
C19H23Cl2N5O
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