Challenges and recent advances in MOF-based gas separation membranes

W Su, Y Xiang, Y Dai, Y Wang, S Zhong… - Chemical …, 2024 - pubs.rsc.org
Membrane-based gas separation, characterized by a small footprint, low energy
consumption and no pollution, has gained widespread attention as an environmentally …

Integration of carbon emission reduction policies and technologies: Research progress on carbon capture, utilization and storage technologies

H Chu, Z Huang, Z Zhang, X Yan, B Qiu, N Xu - Separation and Purification …, 2024 - Elsevier
Since the industrial revolution, the greenhouse effect has become more and more serious,
causing great impacts on human beings and society. Many countries have formulated …

[HTML][HTML] Microwave-assisted synthesis of metal–organic frameworks UiO-66 and MOF-808 for enhanced CO2/CH4 separation in PIM-1 mixed matrix membranes

M Yahia, LA Lozano, JM Zamaro, C Téllez… - Separation and …, 2024 - Elsevier
This study presents a sustainable microwave-assisted synthesis, based on the use of
acetone and a water/acetic acid mixture instead of typical harmful DMF, to fabricate Zr-metal …

Improved CO2 separation performance of mixed matrix membranes via expanded layer double hydroxides and methanol post-treatment

H Yang, S Liang, P Zhang, X Zhang, P Lu, Y Liu… - Journal of Membrane …, 2023 - Elsevier
Abstract Two-dimensional (2D) nanosheets (NSs) have shown significant promise as
nanofillers in mixed-matrix membranes (MMMs) for overcoming the trade–off between …

Selective separation of CO2/CH4 gases by metal-organic framework-based composites

XW Yan, F Bigdeli, M Abbasi-Azad, SJ Wang… - Coordination Chemistry …, 2024 - Elsevier
In natural gas refining, separation of CO 2 from methane is an important research issue,
because CO 2 wastes natural gas energy and causes pipeline corrosion. Compared to …

[HTML][HTML] Study on the recycling of zeolitic imidazolate frameworks and polymer Pebax® 1657 from their mixed matrix membranes applied to CO2 capture

MR Hasan, A Moriones, M Malankowska… - Separation and …, 2023 - Elsevier
Mixed matrix membranes (MMMs) consisting of fillers (eg metal organic frameworks (MOFs))
in polymer matrix are considered as an interesting alternative for capturing post combustion …

Two morphology distinct fillers with chemical similarity incorporated into Tröger'base polymers towards enhanced gas separation

Z Chen, X Meng, Y Fan, N Li, L Wu, S Luo, W Xie… - Journal of Membrane …, 2023 - Elsevier
Mixed matrix membranes (MMMs) with one class of fillers always require high loadings to
maximize gas permeability. The incompatibility between polymers and high content fillers …

A review of mixed matrix membranes incorporated with hollow fillers for CO2 separation

X Ding, Z Zhang, H Zhao, Q Xin, Y Zhang - Fuel, 2024 - Elsevier
Compared with the commercially available polymeric CO 2 separation membranes in
industry, which suffer from the permeability/selectivity trade-off relation, the mixed matrix …

Enhanced natural gas purification by a mixed-matrix membrane with a soft MOF that has a CO2-adapted nanochannel

F Jiang, J Zhao, J Wan, B Zheng, IY Chang… - Journal of Membrane …, 2024 - Elsevier
Mixed-matrix membranes, which are fabricated by incorporating dispersed fillers into
continuous polymers, have been considered as a promising and feasible platform for highly …

[HTML][HTML] Membrane technology for challenging separations: Removal of CO2, SO2 and NOx from flue and waste gases

M Pasichnyk, P Stanovsky, P Polezhaev, B Zach… - Separation and …, 2023 - Elsevier
The major gaseous pollutants emitted during the combustion of fossil fuels, during energy-
intensive production of materials, and during waste processing are CO 2, SO 2, and NO X …