Polymers of intrinsic microporosity (PIMs) are unique polymers known for their intrinsic micro-
scale porosity contributed by bulky and rigid contortion sites in the polymer backbone …

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 …

Recent interest in develo** high performance polymeric membranes has evolved the
molecular transport performance in gas separation and pervaporation. The synthesis of …

Polymer materials have been extensively utilized in diverse separation fields, especially in
membrane-based nanotechnologies for gas and liquid separations. The membrane …

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

Power to hydrogen (P2H) provides a promising solution to the geographic mismatch
between sources of renewable energy and the market, due to its technological maturity …

In the last decades, many novel polymeric materials have been considered to prepare highly
energy-efficient gas separation membranes. There is a continuous search to overcome the …

Membrane-mediated separation has gained significant attention as a promising strategy for
CO2 separation. The continuous quest for membrane materials with improved CO2 …

Polymers of intrinsic microporosity (PIMs) with high free volumes have been synthesized by
incorporating contorted rigid moieties into polymers backbones. Despite their many …

Methane, as the most important gaseous fuel, is obtained either from natural gas or biogas.
The gases should be upgraded by the separation of principal and minor impurities like CO 2 …