A stable polymeric chain configuration producing high performance PEBAX-1657 membranes for CO₂ separation.

ABSTRACT: Although PEBAX-1657 is one of the promising polymeric materials for selective CO₂ separation, there remain many questions about the optimal polymeric structure and possibility of improving performance without adulterating its basic structure by impregnating inorganic fillers. In order to improve the gas separation performance, low thickness PEBAX membranes were synthesized under steady solvent evaporation conditions by keeping in mind that one of its segments (nylon 6) shows structural variance and molecular orientation with a change in the evaporation rate. Furthermore, phase pure zeolite nanocrystals with cubic (zeolite A) and octahedral (zeolite Y) shapes have been synthesized through liquid phase routes using microwave hydrothermal reactors. The average sizes of zeolite A an

SUBMITTER: Sharma P 

PROVIDER: S-EPMC9419191 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature