Green dipolar aprotic solvents for the dynamic polycondensation of high-performance polyimide membranes
E.San Jose, Mónica de la Viuda, Javier Carmona, Cenit Soto, Laura Palacio, Pedro Prádanos, Antonio Hernández, Alberto Tena
Abstract
Guidelines for the evaluation of green solvents were revisited and integrated into a decision diagram. GVL, Cyrene™, DMC, NOP, DEC, DMI, GBL, NBP, Rhodiasolv® PolarClean, and DMSO showed the potential to substitute hazardous polar aprotic solvents.
Topics & Concepts
PolyimideMembraneCondensation polymerMaterials scienceChemical engineeringPolymer chemistryDipoleOrganic chemistryChemistryPolymerEngineeringLayer (electronics)BiochemistrySynthesis and properties of polymersMembrane Separation and Gas TransportDielectric materials and actuators