Extended chain crystal growth of low molecular mass poly(ethylene oxide) and α,ω-methoxy poly (ethylene oxide) fractions near their melting temperatures

Polymer ◽  
1992 ◽  
Vol 33 (7) ◽  
pp. 1429-1436 ◽  
Author(s):  
Stephen Z.D Cheng ◽  
Jianhua Chen ◽  
Daniel P Heberer
Keyword(s):  
Crystal Growth ◽  
Ethylene Oxide ◽  
Molecular Mass ◽  
Melting Temperatures ◽  
Extended Chain ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Crystal growth of intermediate-molecular-mass poly(ethylene oxide) fractions from the melt

Polymer ◽  
1990 ◽  
Vol 31 (6) ◽  
pp. 1018-1024 ◽  
Author(s):  
Stephen Z.D. Cheng ◽  
Jianhua Chen ◽  
James J. Janimak
Keyword(s):  
Crystal Growth ◽  
Ethylene Oxide ◽  
Molecular Mass ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Poly(ethylene) oxide for small-molecule crystal growth in gelled organic solvents

2011 ◽  
Vol 44 (1) ◽  
pp. 172-176 ◽  
Author(s):  
Duane Choquesillo-Lazarte ◽  
Juan Manuel García-Ruiz
Keyword(s):  
Crystal Growth ◽  
Ethylene Oxide ◽  
Small Molecules ◽  
Organic Solvents ◽  
Small Molecule ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

The use of poly(ethylene) oxide (PEO) as a gelator has been evaluated with a selected list of organic solvents. From the 26 solvents tested, eight formed gel matrices. This number was extended to 19 when poly(ethylene) oxide was used with a mixture of solvents. The procedure for the preparation of PEO organogels is described, and their application for the crystallization of small molecules using different crystallization techniques in the presence of organic solvents is discussed.

Fractal crystal growth of poly(ethylene oxide) crystals from its amorphous monolayers

Polymer ◽  
2008 ◽  
Vol 49 (6) ◽  
pp. 1629-1634 ◽  
Author(s):  
Zhenpeng Ma ◽  
Guoliang Zhang ◽  
Xuemei Zhai ◽  
Liuxin Jin ◽  
Xiongfeng Tang ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Ethylene Oxide ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Oxide Crystals
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