Stress intensification – an abnormal phenomenon observed during stress relaxation of dynamic coordination polymer

The authors report that during tensile stress relaxation test of a polyurethane crosslinked by catechol-iron coordination bonds, the stress gradually increases with time after the initial drop, which differs from the documented behaviors of other materials. Based on model experiment and structural c...

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Bibliographic Details
Main Authors: N. N. Xia, M. Z. Rong, M. Q. Zhang, S.-W. Kuo
Format: Article
Language:English
Published: Budapest University of Technology and Economics 2016-09-01
Series:eXPRESS Polymer Letters
Subjects:
Online Access:http://www.expresspolymlett.com/letolt.php?file=EPL-0007026&mi=cd
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