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 …

Green hydrogen (H 2) is one of the most promising candidates to combat the global energy
crisis because of its high energy density, sustainability and abundance on earth. Large …

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

As one of the green, renewable, and clean energy resources, hydrogen is widely developed
and utilized throughout the world. Highly efficient membrane separation for hydrogen …

The adsorption and transport of molecules or ions in the confined space of microporous
materials often reveal properties not seen in either dense bulk or microporous materials. The …

Thermally rearranged (TR) polymers are unique high-performance materials with rigid
aromatic rings like benzoxazoles and benzimidazoles, that are produced/transformed by …

Polymers are promising materials for gas separation membranes. However, the trade‐off
relationship between gas permeability and selectivity remains an obstacle for achieving …

Hydrogen is a clean energy carrier that will allow the world to accomplish its strategic targets
of zero-emission and the decarbonization of industry. The development of environmentally …

Membrane separation is one of the low-energy hydrogen purification technologies that
effectively mitigates the carbon footprint and is eco-friendly process for large-scale …

CO 2 is one of the major anthropogenic greenhouse gases in the atmosphere contributing to
global warming (Blamey et al., 2010; Mikkelsen et al., 2010). In the last half-century, the …