Enhancing optical, dielectric, and thermal properties of bio-based polyimides incorporating isomannide with a bent and sterically constrained conformation
Ririka Sawada, Shinji Ando
Abstract
The optical, dielectric, and thermal properties of semi-alicyclic polyimides containing bio-based isosorbide moiety in the main chain were remarkably enhanced by incorporating 10–30 mol% of sterically constrained isomannide moiety.
Topics & Concepts
Steric effectsMoietyMaterials scienceAlicyclic compoundIsosorbideDielectricPolymer chemistryBent molecular geometryThermalOrganic chemistryComposite materialOptoelectronicsThermodynamicsChemistryPhysicsSynthesis and properties of polymersTribology and Wear AnalysisPolymer Nanocomposites and Properties