Enhancement of mechanochemical self-blocking and self-healing of early minor damages in polymers through hyperbranched architecture

For more effective removal of the hidden troubles from early minor damages before their spreading out, hyperbranched polyurethane crosslinked by dioxyphenylalanine-Fe3+ (DOPA-Fe3+) and histidine-Zn2+ (His-Zn2+) coordination bonds is synthesized. By taking advantage of the cascading variation of the...

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Bibliographic Details

Published in:	eXPRESS Polymer Letters
Main Authors:	M. X. Li, M. Z. Rong, M. Q. Zhang
Format:	Article
Language:	English
Published:	Budapest University of Technology and Economics 2021-08-01
Subjects:	smart polymers metal-ligand complexation hyperbranched polyurethane mechanical properties self-healing
Online Access:	http://www.expresspolymlett.com/letolt.php?file=EPL-0011248&mi=cd