Porous aromatic frameworks (PAFs) represent an important category of porous solids. PAFs
possess rigid frameworks and exceptionally high surface areas, and, uniquely, they are …

Hundreds of polymers have been evaluated as membrane materials for gas separations, but
fewer than 10 have made it into current commercial applications, mainly due to the effects of …

Advances in membrane technologies are significant for mitigating global climate change
because of their low cost and easy operation. Although mixed-matrix membranes (MMMs) …

Membrane gas separation is a mature and expanding technology. However, the availability
of better membrane materials would promote faster growth. In this Perspective we analyze …

Research into extended porous materials such as metal‐organic frameworks (MOFs) and
porous organic frameworks (POFs), as well as the analogous metal‐organic polyhedra …

Membrane technology for gas separation has attracted significant attention because of its
low energy consumption. However, most polymeric membranes suffer from the trade-off …

Membrane technology has gained great interest in industrial separation processing over the
past few decades owing to its high energy efficiency, small capital investment …

Mixed matrix membranes (MMMs) for gas separation applications have enhanced selectivity
when compared with the pure polymer matrix, but are commonly reported with low intrinsic …

Membrane processes have evolved as a competitive approach in CO2 separations
compared with absorption and adsorption processes, due to their inherent attributes such as …

Membrane-based technologies for gas and vapor separations have been industrialized for
more than three decades due to (1) the invention of asymmetric composite membranes and …