Analysis of the torsion angle distribution of poly(vinylidene fluoride) in the melt
Artikel i vetenskaplig tidskrift, 2012

Analysis of the torsion angle distribution of poly(vinylidene fluoride) (PVDF) structures at temperatures above its melting point is addressed by combining first principles methods, atomistic simulations and laboratory experiments. Amorphous, alpha- and beta-conformations of PVDF structures have been considered. The results from the atomistic simulations as well as the experiments show that there is a larger probability of the PVDF torsions to be near +/- 180 degrees at temperatures above the melting point, which is associated more with the beta-conformation than the alpha-conformation.

blends

beta-Phase PVDF

polymorph

force-field

molecular-dynamics simulations

Poly(vinylidene fluoride)

vinylidene

Torsion angle analysis

polyvinylidene fluoride

fluoride

nanocomposites

copolymers

films

crystalline

Författare

K. C. Satyanarayana

Hogskolan i Boras

M. Bohlen

Hogskolan i Boras

Anja Lund

Chalmers, Material- och tillverkningsteknik, Polymera material och kompositer

Rodney Rychwalski

Chalmers, Material- och tillverkningsteknik, Polymera material och kompositer

Kim Bolton

Hogskolan i Boras

Polymer

0032-3861 (ISSN)

Vol. 53 1109-1114

Ämneskategorier

Materialteknik

DOI

10.1016/j.polymer.2012.01.014