A library of monoalkenylsilsesquioxanes as potential comonomers for synthesis of hybrid materials
Katarzyna Mituła , Michał Dutkiewicz , Beata Dudziec , Bogdan Marciniec , Krystyna Czaja
AbstractIn this paper we demonstrate a facile and efficient synthesis of monoalkenylsubstituted POSS compounds, i.e., R7(Si8O12)-alkenyl and R7(Si8O12)(OSiMe2)-alkenyl with a functional alkenyl group of chain length (from vinyl to dec-9-enyl, with or without additional –OSiMe2– spacer between the silsesquioxane core and alkenyl moiety) and with five types of inert groups (Et, iBu, iOc, Cy, Ph) at the POSS core. These compounds constitute a library of monosubstituted POSS systems, including thorough spectroscopic and thermal characteristics. These findings could be especially useful for material chemists applying the compounds as modifiers or comonomers for copolymerization reaction, e.g., with olefins.
|Journal series||Journal of Thermal Analysis and Calorimetry, ISSN 1388-6150, e-ISSN 1588-2926, (A 25 pkt)|
|Publication size in sheets||0.5|
|Keywords in English||alkenylsubstituted silsesquioxanes, polyhedral oligomeric silsesquioxanes, thermal properties, thermal stability|
|Score||= 25.0, 29-10-2019, ArticleFromJournal|
|Publication indicators||= 2; = 2|
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