Lamellar structure of poly(ethylene oxide) molecular complexes

1997 ◽  
Vol 114 (1) ◽  
pp. 51-62 ◽  
Author(s):  
M. Dosière
Keyword(s):  
Ethylene Oxide ◽  
Lamellar Structure ◽  
Molecular Complexes ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Conformation of Poly(ethylene oxide)−Hydroxybenzene Molecular Complexes Studied by Solid-State NMR

2000 ◽  
Vol 33 (9) ◽  
pp. 3375-3381 ◽  
Author(s):  
D. J. Harris ◽  
T. J. Bonagamba ◽  
M. Hong ◽  
K. Schmidt-Rohr
Keyword(s):  
Solid State ◽  
Ethylene Oxide ◽  
Solid State Nmr ◽  
Molecular Complexes ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Solid State13C NMR Study of Molecular Complexes of Poly(ethylene oxide) and Hydroxybenzenes

1998 ◽  
Vol 31 (11) ◽  
pp. 3612-3616 ◽  
Author(s):  
J. Spěváček ◽  
L. Paternostre ◽  
P. Damman ◽  
A. C. Draye ◽  
M. Dosière
Keyword(s):  
Ethylene Oxide ◽  
Molecular Complexes ◽  
Nmr Study ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Integral and Nonintegral Folding in Lamellar Crystals of Molecular Complexes of Poly(ethylene oxide)

1996 ◽  
Vol 29 (6) ◽  
pp. 2046-2052 ◽  
Author(s):  
L. Paternostre ◽  
P. Damman ◽  
M. Dosière ◽  
C. Bourgaux
Keyword(s):  
Ethylene Oxide ◽  
Molecular Complexes ◽  
Poly Ethylene Oxide ◽  
Lamellar Crystals ◽  
Poly Ethylene

The Structure of Radiation Cross-Linked Poly (ethylene oxide) Gels

1971 ◽  
Vol 29 ◽  
pp. 76-77
Author(s):  
C. E. Cluthe ◽  
G. G. Cocks
Keyword(s):  
Molecular Weight ◽  
Ethylene Oxide ◽  
Parallel Plate ◽  
Average Molecular Weight ◽  
Radical Reaction ◽  
Free Radical Reaction ◽  
Nitrogen Gas ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Initial Viscosity

Aqueous solutions of a 1 weight-per cent poly (ethylene oxide) (PEO) were degassed under vacuum, transferred to a parallel plate viscometer under a nitrogen gas blanket, and exposed to Co60 gamma radiation. The Co60 source was rated at 4000 curies, and the dose ratewas 3.8x105 rads/hr. The poly (ethylene oxide) employed in the irradiations had an initial viscosity average molecular weight of 2.1 x 106.The solutions were gelled by a free radical reaction with dosages ranging from 5x104 rads to 4.8x106 rads.

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