机译:New polyimides containing methyl benzamidobenzoate or dimethyl benzamidoisophthalate as bulky pendant groups. Effects on solubility, thermal and gas transport properties
Pontificia Univ Catolica Chile;
Ctr Invest Cient Yucatan AC;
Univ MayorUniv TarapacaUniv Valladolid;
membranes; polycondensation; polyimides; AROMATIC POLYIMIDES; 6FDA-DURENE/1; 4-PHENYLENEDIAMINE PPDA; T-G; SEPARATION; PERMEABILITY; COPOLYIMIDES; CARBAZOLE; MEMBRANES;