Carbon-carbon main chain polymer with accumulated oligo(ethylene glycol)-substituted cyclotriphosphazenes: Study on the LCST-type phase separation of organic-inorganic poly(substituted methylene)s

2019 ◽  
Vol 52 (1) ◽  
pp. 51-56 ◽  
Author(s):  
Hiroaki Shimomoto ◽  
Tomohiro Yamada ◽  
Tomomichi Itoh ◽  
Eiji Ihara
Keyword(s):  
Phase Separation ◽  
Ethylene Glycol ◽  
Main Chain ◽  
Chain Polymer ◽  
Type Phase

Microstructure development in furfuryl resin-derived microporous glassy carbons

1996 ◽  
Vol 11 (9) ◽  
pp. 2338-2345 ◽  
Author(s):  
Kristen Persels Constant ◽  
Jonq-Ren Lee ◽  
Yet-Ming Chiang
Keyword(s):  
Phase Separation ◽  
Ethylene Glycol ◽  
Glassy Carbon ◽  
Thermal History ◽  
Liquid State ◽  
Furfuryl Alcohol ◽  
Time Dependent ◽  
Miscibility Gap ◽  
Microstructure Development

The processing of microporous glassy carbon derived from furfuryl alcohol and ethylene glycol mixtures has been studied, with emphasis on understanding and controlling microstructure development. It is shown that this system exhibits a polymerization-dependent miscibility gap, and that the carbon microstructure is determined by phase separation in the liquid state. Variations in carbon microstructure with composition and thermal history can be understood in terms of the time-dependent immiscibility and resulting phase separation.

Phase Transitions in Smectic Bent-Core Main-Chain Polymer Networks Detected by Dielectric and Ultrasonic Techniques

2015 ◽  
Vol 479 (1) ◽  
pp. 76-81
Author(s):  
V. Samulionis ◽  
Š. Svirskas ◽  
J. Banys ◽  
A. Sánchez-Ferrer ◽  
N. Gimeno ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Main Chain ◽  
Polymer Networks ◽  
Chain Polymer ◽  
Ultrasonic Techniques
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