Solvent Effects on the Proton Magnetic Relaxation of Poly(ethylene oxide)

1970 ◽  
Vol 3 (2) ◽  
pp. 163-164 ◽  
Author(s):  
Kang-Jen Liu ◽  
J. E. Anderson
Keyword(s):  
Ethylene Oxide ◽  
Solvent Effects ◽  
Magnetic Relaxation ◽  
Proton Magnetic Relaxation ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Monte Carlo simulation of solvent effects on the threading of poly(ethylene oxide)

2004 ◽  
Vol 12 (3) ◽  
pp. S59-S71 ◽  
Author(s):  
Guoqiang Xu ◽  
Sagar S Rane ◽  
Carin A Helfer ◽  
Wayne L Mattice ◽  
Coleen Pugh
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Ethylene Oxide ◽  
Solvent Effects ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Nuclear magnetic relaxation study of poly(ethylene oxide)–lithium salt based electrolytes

1993 ◽  
Vol 98 (12) ◽  
pp. 10026-10036 ◽  
Author(s):  
J. P. Donoso ◽  
T. J. Bonagamba ◽  
H. C. Panepucci ◽  
L. N. Oliveira ◽  
W. Gorecki ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Magnetic Relaxation ◽  
Lithium Salt ◽  
Nuclear Magnetic Relaxation ◽  
Relaxation Study ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Nuclear Magnetic

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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