In order to improve gas separation properties of poly(1-trimethylsilyl-1-propyne) (PTMSP), co-polyacetylenes of different composition, containing TMSP and two different comonomers bearing a silicon atom were synthesised and fully characterised. Moreover, information about the physical ageing of these materials were obtained by dilatometric analysis of cast films.
Si-based polyacetylenes for gas separation membranes
Costa G;Conzatti L;Stagnaro P;
2000
Abstract
In order to improve gas separation properties of poly(1-trimethylsilyl-1-propyne) (PTMSP), co-polyacetylenes of different composition, containing TMSP and two different comonomers bearing a silicon atom were synthesised and fully characterised. Moreover, information about the physical ageing of these materials were obtained by dilatometric analysis of cast films.File in questo prodotto:
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