Fabrication of microporous polyaryl nanofilm at the liquid-liquid interface for selective molecular separation

Abstract

Summary: Polymeric membranes with precise molecular weight cutoffs are necessary for molecular separations. Here, we present a stepwise preparation of microporous polyaryl (PAR_TTSBI) freestanding nanofilm as well as the synthesis of bulk polymer (PAR_TTSBI) and fabrication of thin film composite (TFC) membrane, with crater-like surface morphology, then provide the details of separation study of PAR_TTSBI TFC membrane.For complete details on the use and execution of this protocol, please refer to Kaushik et al. (2022)1 and Dobariya et al. (2022).2 : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics.

Keywords

• Chemistry
• Material sciences