Polyimide Hybrid Nanocomposites with Controlled Polymer Filling and Polymer-Matrix Interaction.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c02575
Abstract: Polyimide hybrid nanocomposites with the polyimide confined at molecular length scales exhibit enhanced fracture resistance with excellent thermal-oxidative stability at low density. Previously, polyimide nanocomposites were fabricated by infiltration of a polyimide precursor into a… read more here.
Keywords: interaction; matrix; polymer; polyimide hybrid ... See more keywords
Polyimide/fluorinated silica composite films with low dielectric constant and low water absorption
Sign Up to like & getrecommendations! Published in 2022 at "High Performance Polymers"
DOI: 10.1177/09540083211073657
Abstract: In this study, KMnO4 was applied as an etchant to partially decompose the silica microspheres into mesoporous structures. 1H,1H,2H,2H-perfluorodecyltriethoxysilane was grafted onto the surface of the hollow silica. A fluorinated silica/polyimide hybrid material was prepared.… read more here.
Keywords: fluorinated silica; polyimide hybrid; water absorption; dielectric constant ... See more keywords