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Behavior of tin-based "super-POSS" incorporated in different bonding situations in hybrid epoxy resins
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SYSNO ASEP 0431040 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Behavior of tin-based "super-POSS" incorporated in different bonding situations in hybrid epoxy resins Author(s) Strachota, Adam (UMCH-V) RID, ORCID
Rodzen, Krzysztof (UMCH-V)
Ribot, F. (FR)
Trchová, Miroslava (UMCH-V) RID, ORCID
Steinhart, Miloš (UMCH-V) RID
Starovoytova, Larisa (UMCH-V) RID
Pavlova, Ewa (UMCH-V) RIDSource Title Macromolecules. - : American Chemical Society - ISSN 0024-9297
Roč. 47, č. 13 (2014), s. 4266-4287Number of pages 22 s. Language eng - English Country US - United States Keywords nanocomposite ; hybrid ; stannoxane Subject RIV CD - Macromolecular Chemistry R&D Projects GAP108/11/2151 GA ČR - Czech Science Foundation (CSF) Institutional support UMCH-V - RVO:61389013 UT WOS 000338806400016 EID SCOPUS 84903955055 DOI 10.1021/ma500507j Annotation Hybrid organic–inorganic epoxies containing the heavier POSS homologue, n-butylstannoxane dodecamer, incorporated as an inert block, as a linear unit, and as a network junction were prepared. This nanometer-sized inorganic cage is especially attractive because of its chemical reactivity (besides mechanical matrix reinforcement). It can undergo oxidative cross-linking reactions with the matrix, or at elevated temperature in the absence of air, it can oligomerize to larger nanodomains, thus generating additional chemical cross-links. The influences of the bonding situation of the stannoxane cages on the hybrid resins’ morphology, mechanical properties, and on the cages’ chemical activity were studied. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2015
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