Poly(trialkoxysilyltricyclononenes): A New Type of Polymers for Membrane Gas Separation |
| |
| Authors: | D A Alentiev M V Bermeshev L E Starannikova Yu P Yampolskii E Sh Finkelshtein |
| |
| Institution: | 1.Topchiev Institute of Petrochemical Synthesis,Russian Academy of Sciences,Moscow,Russia |
| |
| Abstract: | New metathesis and addition polymers containing Si–O–C groups were synthesized from 3-tri(n-propoxy) silyltricyclo4.2.1.02.5]non-7-ene. It was shown for the first time that metathesis polymer was more permeable than the addition polymer. The prepared polymers showed high selectivity in the butane/methane separation controlled by solubility; therefore, they are promising for membrane separation of hydrocarbon mixtures. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
