MEMBRANES ON THE BASIS OF COPOLYMER OF VINYL GLYCIDYL ETHER OF ETHYLENE GLYCOL WITH VINYL CHLORIDE AND POLY[N,N'-BIS (3-SILSESQUIOXANYLPROPYL)THIOCARBAMIDE]
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چکیده
منابع مشابه
Thermal dissociation of ethylene glycol vinyl ether.
The pyrolysis of ethylene glycol vinyl ether (EGVE), an initial product of 1,4-dioxane dissociation, was examined in a diaphragmless shock tube (DFST) using laser schlieren densitometry (LS) at 57 ± 2 and 122 ± 3 Torr over 1200-1800 K. DFST/time-of-flight mass spectrometry experiments were also performed to identify reaction products. EGVE was found to dissociate via two channels: (1) a molecul...
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15 صفحه اولConfigurational characteristics of ethylene- vinyl chloride copolymers
Rotational isomeric state theory has been used to calculate mean-square unperturbed dimensions (r2>0 and dipole moments (/~> of ethylene-vinyl chloride copolymers as a function of chemical composition, chemical sequence distribution, and stereochemical composition of the vinyl chloride sequences. As was previously found for several other copolymeric chains, (/z2> is much more sensitive to chemi...
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ژورنال
عنوان ژورنال: Modern Technologies and Scientific and Technological Progress
سال: 2019
ISSN: 2686-9896,2686-9896
DOI: 10.36629/2686-9896/2019-1-1-35-36