Kentgens, A.p.m.; De Jong, A.f.; De Boer, E.; Veeman, W.s.:
A 2D-exchange NMR study of very slow molecular motions in crystalline poly(oxymethylene).
1985
In: Macromolecules (Macromolecules), Jg. 18 (1985), Heft 5, S. 1045 - 1048
Artikel/Aufsatz in Zeitschrift1985Chemie
Titel:
A 2D-exchange NMR study of very slow molecular motions in crystalline poly(oxymethylene).
Autor(in):
Kentgens, A.p.m.; De Jong, A.f.; De Boer, E.; Veeman, W.s.LSF
Erscheinungsjahr
1985

Abstract:

Very slow mol. motions were detected in cryst. polyoxymethylene at 25 and 50 Deg by 2D-exchange NMR in a slowly rotating sample. These motions are assocd. with the a-relaxation obsd. in mech. and dielec. loss measurements. The assocn. of this relaxation with a cryst. mechanism was confirmed.