The increasing challenges in meeting the clean air demand have fuelled growing
environmental awareness to secure effective air purification and separation techniques …

Over the last decades, different polymers have been used as continuous phase for
preparing selective membranes for gas separation. Today, some of these materials have …

Air separation is one of the most challenging separations because of the very similar
molecular dimensions of gas molecules. We used a high-throughput computational …

Compared with current conventional technologies, oxygen/nitrogen (O2/N2) separation
using membrane offers numerous advantages, especially in terms of energy consumption …

Membranes, as perm-selective barriers, have been widely applied for gas separation
applications. Since some time ago, pure polymers have been used mainly for the …

Robust oxygen permeable ceramic membranes have potential applications in clean energy
industries like oxyfuel power plants and green chemical synthesis like syngas production …

Superacid-catalyzed polymers of intrinsic microporosity have attracted increasing attention
in membrane-mediated gas separation due to their good processability, facile …

Oxygen production in cryogenic air separation units is related to a significant carbon
footprint and its supply in the medicinal sphere became critical during the recent COVID-19 …

Oxygen and nitrogen are widely produced feedstocks with diverse fields of applications but
are primarily obtained via the energy-intensive cryogenic distillation of air. More energy …

Three different zeolite nanocrystals (SAPO-34, PS-MFI and ETS-10) were incorporated into
the polymer matrix (Matrimid® 5218) as polymer precursors, with the aim of fabricating …