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Published on: December 4, 2014
What is the mechanism of oriented crystal growth on rubbed polymer substrates? Topography vs epitaxy
Pascal Damman1, Séverine Coppée, Victor M Geskin
1Laboratoire de Physicochimie des Polymères and Service de Chimie des Matériaux Nouveaux, Université de Mons-Hainaut, 20, Place du Parc, B-7000 Mons, Belgium. pascal.damman@umh.ac.be
Journal of the American Chemical Society
|December 19, 2002
Abstract:
From the oriented growth of p-nitroaniline crystals on various rubbed polymer substrates, the orientation mechanism was found to basically rely upon the formation of intermolecular interactions at the crystal/polymer interface. The observations also show that the surface topography only plays a minor role in the oriented nucleation.

