Polymeric gas separation membranes have become a competent technology over the past
few decades. This review focuses on the broad classifications of membrane materials and …

Over the past three decades, polymeric gas separation membranes have become widely
used for a variety of industrial gas separations applications. This review presents the …

This review provides a new perspective on the role of the state-of-the-art polymers of
intrinsic microporosity (PIMs) in key energy-intensive membrane-based gas separations …

Biogas is a renewable energy source like solar and wind energies and mostly produced
from anaerobic digestion (AD). The production of biogas is a well-established technology …

Fine‐tuning of effective pore size of microporous materials is necessary to achieve precise
molecular sieving properties. Herein, we demonstrate that room temperature ionic liquids …

Two-dimensional (2D) materials with atomic thickness and extraordinary physicochemical
properties exhibit unique mass transport behaviors, enabling them as emerging …

This review discusses many crosslinking methods for polyimide membranes that have been
described in literature. Some important properties of polyimides and their synthesis …

Long-term physical aging and plasticization, two mobility-based phenomena that are
counterintuitive in the context of “rigid” polymers of intrinsic microporosity (PIMs), were …

Zeolitic imidazolate frameworks (ZIFs), that have the potential for gas separation, were used
as additives in mixed-matrix membranes (MMMs). ZIF-8, which exhibits the sodalite …

Penetrant-induced plasticization has prevented the industrial deployment of many polymers
for membrane-based gas separations. With the advent of microporous polymers, new …