Recent progress in microporous polymers from thermally rearranged polymers and polymers of intrinsic microporosity for membrane gas separation: pushing …
Polymers are promising materials for gas separation membranes. However, the trade‐off
relationship between gas permeability and selectivity remains an obstacle for achieving …
relationship between gas permeability and selectivity remains an obstacle for achieving …
Crosslinked porous polyimides: structure, properties and applications
Porous polyimides (pPIs) represent a fascinating class of porous organic polymers (POPs).
Not only do they exhibit high thermal and chemical stabilities, high surface areas, and …
Not only do they exhibit high thermal and chemical stabilities, high surface areas, and …
Synergistic design of enhanced π–π interaction and decarboxylation cross-linking of polyimide membranes for natural gas separation
Conventional gas separation membranes made of glassy polymers often exhibit increased
segmental motion and reduced selectivity when exposed to high-pressure condensable …
segmental motion and reduced selectivity when exposed to high-pressure condensable …
Finely tuning the microporosity in dual thermally crosslinked polyimide membranes for plasticization resistance gas separations
Thermally induced chemical crosslinking has attracted substantial attention for fabricating
plasticization resistant membranes due to the facile structure tunability that enables the …
plasticization resistant membranes due to the facile structure tunability that enables the …
Cross-linked polymer membranes for energy-efficient gas separation: innovations and perspectives
M Liu, A Seeger, R Guo - Macromolecules, 2023 - ACS Publications
Polymeric membranes for gas separations have experienced rapid growth over the past few
decades, and extensive research has been performed to develop high-performance polymer …
decades, and extensive research has been performed to develop high-performance polymer …
Constructing strong interfacial interactions under mild conditions in MOF-incorporated mixed matrix membranes for gas separation
Although mixed matrix membranes (MMM) possess remarkably improved gas separation
performance compared to traditional polymeric membranes, membrane stability including …
performance compared to traditional polymeric membranes, membrane stability including …
Nanocellulose-based membranes for CO2 separation from biogas through the facilitated transport mechanism: a review
SN Mithra, SS Ahankari - Materials Today Sustainability, 2022 - Elsevier
Membrane technology in the field of biogas purification is preferred over other conventional
processes as it offers easy installation, cheaper processing cost, and reduced carbon …
processes as it offers easy installation, cheaper processing cost, and reduced carbon …
Synergistic effect of thermal crosslinking and thermal rearrangement on free volume and gas separation properties of 6FDA based polyimide membranes studied by …
J Kong, J Liu, P Jia, N Qi, Z Chen, S Xu, N Li - Journal of Membrane …, 2022 - Elsevier
Two kinds of polyimide membranes 6F-AP and 6F-AP/DA (APAF: DABA= 3: 2) were
synthesized and heated between 300–450° C to study the effect of thermal treatment on the …
synthesized and heated between 300–450° C to study the effect of thermal treatment on the …
Design of interchain hydrogen bond in polyimide membrane for improved gas selectivity and membrane stability
S Wu, J Liang, Y Shi, M Huang, X Bi, Z Wang… - Journal of Membrane …, 2021 - Elsevier
Polyimide has been widely investigated as a potential material for gas separation. The post-
crosslinking of polyimide could increase gas selectivity and membrane stability due to …
crosslinking of polyimide could increase gas selectivity and membrane stability due to …
Gas separation performance of solid-state in-situ thermally crosslinked 6FDA-based polyimides
Bis (3, 4-dicarboxyphenyl)-hexafluoropropane dianhydride (6FDA)-derived polyimides
containing polar functional groups have been extensively studied for membrane-based gas …
containing polar functional groups have been extensively studied for membrane-based gas …