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Synthesis and Metathesis Polymerization of Cycloadduct Based on Quadricyclane and Perfluoro-1-octeneKarpov, G. O.; Bakhtin, D. S.; Bermeshev, M. V.; Borisov, I. L.; Bulgakov, B. A.; Volkov, V. V.; Finkelstein, E. Sh
Polymer science. Series B, 05/2019, Letnik: 61, Številka: 3Journal Article
Previously undescribed norbornene monomer 3,3,4-trifluoro-4-perfluorohexyltricyclononene-7 is synthesized by the 2+2+2 cycloaddition reaction. The monomer is involved in the ring-opening polymerization metathesis in the presence of the first-generation Grubbs catalyst to give rise to the amorphous, glassy unsaturated polymer. The gas-transport properties of the metathesis polymer is studied, the gas permeability and diffusion coefficients for a wide range of gases (He, H 2 , O 2 , N 2 , CO 2 , CH 4 ) are determined, and the solubility coefficients of gases in this polymer are calculated.
