Twinning of Polymer Crystals Suppressed by Entropy

We propose an entropic argument as partial explanation of the observed scarcity of twinned structures in crystalline samples of synthetic organic polymeric materials. Polymeric molecules possess a much larger number of conformational degrees of freedom than low molecular weight substances. The prefe...

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Bibliographic Details
Main Authors: Nikos Ch. Karayiannis, Katerina Foteinopoulou, Manuel Laso
Format: Article
Language:English
Published: MDPI AG 2014-09-01
Series:Symmetry
Subjects:
Online Access:http://www.mdpi.com/2073-8994/6/3/758