Time-resolved conformational analysis of poly(ethylene oxide) during the hydrogelling process

Polymer ◽  
2011 ◽  
Vol 52 (24) ◽  
pp. 5560-5566 ◽  
Author(s):  
Tomokazu Tajiri ◽  
Shigeaki Morita ◽  
Yukihiro Ozaki
Keyword(s):  
Ethylene Oxide ◽  
Conformational Analysis ◽  
Time Resolved ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Conformational analysis of poly(ethylene oxide) oligomers: diglyme

1994 ◽  
Vol 226 (3-4) ◽  
pp. 427-432 ◽  
Author(s):  
Shridhar P. Gejji ◽  
Jörgen Tegenfeldt ◽  
Jan Lindgren
Keyword(s):  
Ethylene Oxide ◽  
Conformational Analysis ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Crystallization Behavior of Poly(ethylene oxide) and Its Blends Using Time-Resolved Wide- and Small-Angle X-ray Scattering

2000 ◽  
Vol 33 (13) ◽  
pp. 4842-4849 ◽  
Author(s):  
Melissa S. Lisowski ◽  
Qiang Liu ◽  
Jaedong Cho ◽  
James Runt ◽  
Fengji Yeh ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Small Angle ◽  
Crystallization Behavior ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Ray Scattering

Time-resolved SAXS study of crystallization of poly(ethylene oxide)/poly(methyl methacrylate) blends

Polymer ◽  
1999 ◽  
Vol 40 (2) ◽  
pp. 439-445 ◽  
Author(s):  
J. Baldrian ◽  
M. Horky´ ◽  
A. Sikora ◽  
M. Steinharta ◽  
P. Vlcˇek ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Methyl Methacrylate ◽  
Time Resolved ◽  
Poly Methyl Methacrylate ◽  
Poly Ethylene Oxide ◽  
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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