A New Class of Stereoregular Vinylene-Arylene Copolymers with Double-Decker Silsesquioxane in the Main Chain

作者：Zak Patrycja; Dudziec Beata; Dutkiewicz Michal; Ludwiczak Monika; Marciniec Bogdan^*; Nowicki Marek

来源：Journal of Polymer Science Part A: Polymer Chemistry , 2016, 54(8): 1044-1055.

DOI：10.1002/pola.27957

• ADMET copolymerization
• double-decker silses-quioxane
• DSC
• GPC
• hybrid polymers
• NMR
• silylative coupling copoly condensation
• TGA

A synthesis of a new macromolecular class of vinylene-arylene copolymers with double-decker silsesquioxane in the main chain is presented. Two transition-metal-catalyzed processes, which is silylative-coupling copolycondensation (SCC) and ADMET copolymerization of divinyl-substituted double-decker silsesquioxanes (DDSQ-2SiVi) with selected diolefins, are reported to be highly efficient tools for the formation of stereoregular copolymers containing DDSQ-silylene-vinylene-arylene units. The copolymeric products are studied in terms of their structural, thermal, and mechanical properties.

• 出版日期2016-4-15