Single-Step Application of Polyelectrolyte Complex Films as Oxygen Barrier Coatings
Jiaying Li, Gerard van Ewijk, Derk Jan van Dijken, Jasper van der Gucht, Wiebe M. de Vos
Abstract
(<0.002 barrer) at the optimum ratio of 2:1 PEI/PAA. This ammonia evaporation-induced complexation approach creates a new pathway to prepare PEC films in one simple step while allowing the possibility of recycling.
Topics & Concepts
PolyelectrolytePolyethylenimineMaterials sciencePermeationChemical engineeringAcrylic acidOxygenAmmoniaPolypropyleneEvaporationPhase (matter)Polymer chemistryPolymerMembraneOrganic chemistryComposite materialChemistryCopolymerBiochemistryGeneTransfectionPhysicsEngineeringThermodynamicsPolymer Surface Interaction StudiesSurface Modification and Superhydrophobicitybiodegradable polymer synthesis and properties