Unraveling the Impact of Open-Cage Silsesquioxane Modifiers on Material Properties in Epoxy Resin Composites
[ 1 ] Instytut Fizyki, Wydział Inżynierii Materiałowej i Fizyki Technicznej, Politechnika Poznańska | [ P ] pracownik
2024
artykuł naukowy
angielski
EN Herein, this research focuses on a series of hybrid epoxy materials containing modifiers based on open-cage silsesquioxanes. The study involves the synthesis of various open-cage silsesquioxanes (via hydrosilylation reaction) featuring extended epoxy groups, allowing for cross-linking with epoxy resin and an amine hardener. The core structure of silsesquioxanes and the linker length and nature between the IC-POSS (incompletely condensed silsesquioxane) framework and epoxy group are crucial parameters affecting the cured material properties. This article presents a comprehensive investigation into the synthesis, characterization, and impact of epoxy-functionalized open-cage silsesquioxane modifiers on epoxy resin properties (morphology, thermal, surface, and mechanical properties), offering valuable insights into developing epoxy cured composites.
9093 - 9106
140
4,2 [Lista 2022]