45 research outputs found
Permeation and Sorption of Gases in Mixed Matrix Membranes Based on Hyperbranched Polyimides and Hollow Silica Microspheres
Obtenção de membranas microporosas a partir de manocompósitos de poliamida 6/argila nacional. Parte 1: influência da presença da argila na morfologia das membranas
Hyperbranched Polyimide End-Capped with (+) or (-) – Isopinocampheylamine Used for Racemic Mixture Separation
In this work, the hyperbranched polyimides terminated with (+) or (-) – isopinocampheylamine were prepared and characterized. Their ability to separate of racemic mixtures of α-pinenes was also evaluated
Structure-property relationships in novel poly(imide-amide)-poly(ethylene glycol) hybrid networks
Dielectric studies of molecular mobility in hybrid polyimide-poly(dimethylsiloxane) networks
Dielectric studies of phase morphology and molecular mobility in novel nanocomposites based on polyimide
Peculiarities of segmental dynamics in complex polyimide materials for advanced technologies
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