Preparation, characterization and evaluation of polybenzoxazine thermoset/clay nanocomposites for metal coating
Sign Up to like & getrecommendations! Published in 2019 at "Egyptian Journal of Petroleum"
DOI: 10.1016/j.ejpe.2019.05.003
Abstract: Abstract A series of polybenzoxazine-clay nanocomposites with various organoclay contents (3, 5, 10, and 20 wt%) were prepared by the one-shot procedure. from organo-montmorillonite (OMMT) and bifunctional benzoxazine, namely, bis-(3-dodecyel-3,4-dihydro-2H-1,3-benzoxazine) isopropane (B-dod). OMMTs were prepared by… read more here.
Keywords: preparation characterization; polybenzoxazine; characterization evaluation; clay nanocomposites ... See more keywords
Polybenzoxazine intrinsically installed N-methylpyridinium iodide functions efficient organocatalyst for CO2 fixation into cyclic carbonate
Sign Up to like & getrecommendations! Published in 2021 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2021.110397
Abstract: Abstract Polybenzoxazine containing N-methylpyridinium iodide (PBz-[PyMe]I) was first utilized as an efficient catalyst for CO2 fixation into cyclic carbonates. The polymer structure was determined as a phenolic-type polybenzoxazine characterized by FT-IR, 1H NMR. PBz-[PyMe]I shows… read more here.
Keywords: co2; polybenzoxazine; methylpyridinium iodide; co2 fixation ... See more keywords
Highly Thermally Stable, Transparent, and Flexible Polybenzoxazine Nanocomposites by Combination of Double-Decker-Shaped Polyhedral Silsesquioxanes and Polydimethylsiloxane
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecules"
DOI: 10.1021/acs.macromol.7b01085
Abstract: In this study a new type of bifunctional phenolic compound based on a double-decker silsesquioxane (DDSQ-BP) was synthesized from phenyltrimethylsilane and then reacted (Mannich condensation) with allylamine and CH2O to form a bis-allyl benzoxazine DDSQ… read more here.
Keywords: thermally stable; polybenzoxazine; double decker; ddsq ... See more keywords
Electrical and electromagnetic shielding properties of thermally-stable polybenzoxazine/expanded graphite nanocomposites
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Composite Materials"
DOI: 10.1177/00219983231179107
Abstract: The thermal, the electrical conductivity, and electromagnetic shielding properties of low cost high-performance expanded graphite (EG)-filled polybenzoxazine matrix nanocomposites produced by a solution blending and compression molding technique were investigated. At 2.26 vol.% EG, a percolation… read more here.
Keywords: shielding properties; electromagnetic shielding; polybenzoxazine; electrical conductivity ... See more keywords