Tailoring the gas separation efficiency of metal organic framework ZIF-8 through metal substitution: a computational study

2018 ◽  
Vol 20 (7) ◽  
pp. 4879-4892 ◽  
Author(s):  
Panagiotis Krokidas ◽  
Salvador Moncho ◽  
Edward N. Brothers ◽  
Marcelo Castier ◽  
Ioannis G. Economou
Keyword(s):  
Gas Separation ◽  
Separation Efficiency ◽  
Computational Study ◽  
Metal Organic Framework ◽  
Molecular Simulations ◽  
Separation Performance ◽  
Metal Substitution ◽  
Zeolitic Imidazolate Framework ◽  
Metal Organic ◽  
Gas Separation Performance

The influence of a zeolitic imidazolate framework (ZIF)'s metal identity on its gas separation performance is studied extensively through molecular simulations for a variety of gases.

Synthesis and gas permselectivity of CuBTC–GO–PVDF mixed matrix membranes

2018 ◽  
Vol 42 (14) ◽  
pp. 12013-12023 ◽  
Author(s):  
Elahe Ahmadi Feijani ◽  
Hossein Mahdavi ◽  
Ahmad Tavassoli
Keyword(s):  
Graphene Oxide ◽  
Gas Separation ◽  
Metal Organic Framework ◽  
Mixed Matrix Membranes ◽  
Separation Performance ◽  
Mixed Matrix ◽  
Metal Organic ◽  
Gas Separation Performance ◽  
Organic Framework ◽  
Matrix Membranes

A CuBTC (copper(ii) benzene-1,3,5-tricarboxylate) metal organic framework (MOF) and graphene oxide (GO) nanosheets were introduced into a semi-crystalline PVDF to produce mixed matrix membranes (MMMs) to promote gas separation performance.

Engineering the pore environment of metal–organic framework membranes via modification of the secondary building unit for improved gas separation

2020 ◽  
Vol 8 (26) ◽  
pp. 13132-13141 ◽  
Author(s):  
Yang Feng ◽  
Zhikun Wang ◽  
Weidong Fan ◽  
Zixi Kang ◽  
Shou Feng ◽  
...  
Keyword(s):  
Gas Separation ◽  
Metal Organic Framework ◽  
Separation Performance ◽  
Secondary Building Unit ◽  
Efficient Strategy ◽  
Building Unit ◽  
Metal Organic ◽  
Gas Separation Performance ◽  
Organic Framework

The SBU of soc-MOF was in situ modified with imidazole (IM) molecules to construct the soc-MOF-IM polycrystalline membrane, which can be an efficient strategy to regulate the gas separation performance of MOF membranes.

scholarly journals Light-responsive metal–organic framework sheets constructed smart membranes with tunable transport channels for efficient gas separation

RSC Advances ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 517-527
Author(s):  
Qingping Xin ◽  
Meixue Zhao ◽  
Jianping Guo ◽  
Dandan Huang ◽  
Yinan Zeng ◽  
...  
Keyword(s):  
Gas Separation ◽  
Metal Organic Framework ◽  
Separation Performance ◽  
Metal Organic ◽  
Transport Channels ◽  
Gas Separation Performance ◽  
Organic Framework

New light-responsive MOF sheets were synthesized to fabricate a smart membrane, which displays switchable gas separation performance stimulated with UV-Vis light.

scholarly journals Effect of methylation of ionic liquids on the gas separation performance of ionic liquid/metal–organic framework composites

CrystEngComm ◽  
2018 ◽  
Vol 20 (44) ◽  
pp. 7137-7143 ◽  
Author(s):  
Vahid Nozari ◽  
Muhammad Zeeshan ◽  
Seda Keskin ◽  
Alper Uzun
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Liquid Metal ◽  
Gas Separation ◽  
Metal Organic Framework ◽  
Separation Performance ◽  
Metal Organic ◽  
Gas Separation Performance ◽  
Organic Framework

[BMIM][PF6] and its methylated form, [BMMIM][PF6] were incorporated into CuBTC to examine the effect of methylation of ionic liquids (ILs) on the gas separation performance of the corresponding IL/metal–organic framework (MOF) composites.

Recent advances and challenges of metal–organic framework membranes for gas separation

2017 ◽  
Vol 5 (21) ◽  
pp. 10073-10091 ◽  
Author(s):  
Zixi Kang ◽  
Lili Fan ◽  
Daofeng Sun
Keyword(s):  
Gas Separation ◽  
Metal Organic Framework ◽  
Separation Performance ◽  
Practical Applications ◽  
Recent Advances ◽  
Metal Organic ◽  
Gas Separation Performance ◽  
Organic Framework

In this review, we summarized the recent advances in improving the gas separation performance of MOF membranes and the issues faced with MOF membranes in terms of designation and growth for their practical applications.

scholarly journals Enhancing the separation efficiency of a C2H2/C2H4 mixture by a chromium metal–organic framework fabricated via post-synthetic metalation

2020 ◽  
Vol 8 (4) ◽  
pp. 2083-2089 ◽  
Author(s):  
Fan Yu ◽  
Bing-Qian Hu ◽  
Xiao-Ning Wang ◽  
Yu-Meng Zhao ◽  
Jia-Luo Li ◽  
...  
Keyword(s):  
Separation Efficiency ◽  
Metal Organic Framework ◽  
Separation Performance ◽  
Metal Organic ◽  
Organic Framework

A new Cr metal–organic framework was fabricated via post-synthetic metalation, which exhibited enhanced separation performance for C2H2/C2H4 compared to its template of the isostructural Fe framework.

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