Copolymers of 1-(3,3,3-Trifluoropropyldimethylsilyl)-1-Propyne with 1-Trimethylsilyl-1-Propyne as Membrane Materials for Separation of Gas Mixtures Containing Hydrocarbons
Sign Up to like & getrecommendations! Published in 2018 at "Petroleum Chemistry"
DOI: 10.1134/s0965544118130066
Abstract: Fluorinated copolymers with different compositions and geometric structures have been prepared from 1-trimethylsilyl-1-propyne and its fluorinated containing analogue 1-(3,3,3-trifluoropropyldimethylsilyl)-1-propyne and then studied. The copolymers combine resistance to different hydrocarbons with high permeability coefficients and high… read more here.
Keywords: gas mixtures; propyne; gas; separation ... See more keywords
Copolymers of 4-Trimethylsilyl Diphenyl Acetylene and 1-Trimethylsilyl-1-Propyne: Polymer Synthesis and Luminescent Property Adjustment
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DOI: 10.3390/molecules28010027
Abstract: Poly(4-trimethylsilyl diphenyl acetylene) (PTMSDPA) has strong fluorescence emission, but its application is limited by the effect of aggregation-caused quenching (ACQ). Copolymerization is a commonly used method to adjust the properties of polymers. Through the copolymerization… read more here.
Keywords: diphenyl acetylene; trimethylsilyl diphenyl; acetylene trimethylsilyl; trimethylsilyl propyne ... See more keywords
The Effect of Thermal Annealing on the Structure and Gas Transport Properties of Poly(1-Trimethylsilyl-1-Propyne) Films with the Addition of Phenolic Antioxidants
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DOI: 10.3390/polym15020286
Abstract: The thermally activated relaxation of poly(1-trimethylsilyl-1-propyne) (PTMSP) samples of various cis-/trans-compositions (50–80% units of cis-configuration) in the presence of phenolic antioxidants of various structures was investigated. It was pointed out that polymers with a high… read more here.
Keywords: phenolic antioxidants; trimethylsilyl propyne; transport; effect thermal ... See more keywords