A Zeolite-Like Metal-Organic Framework Based Membrane for Reverse Selective Hydrogen Separation and Butane Isomer Sieving

被引：26

作者：

Chernikova, Valeriya ^{[1
]}

Shekhah, Osama ^{[1
]}

Belmabkhout, Youssef ^{[1
]}

Karunakaran, Madhavan ^{[1
]}

Eddaoudi, Mohamed ^{[1
]}

机构：

[1] King Abdullah Univ Sci & Technol KAUST, Div Phys Sci & Engn, Adv Membranes & Porous Mat Ctr, Funct Mat Design Discovery & Dev Res Grp FMD3, Thuwal 239556900, Saudi Arabia

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2023年 / 62卷 / 16期

关键词：

Butane; CO2; Hydrogen; Membranes; ZMOF; MOF MEMBRANES; DESIGN;

D O I：

10.1002/anie.202218842

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here, the fabrication of a defect-free membrane that is based on a zeolite-like metal-organic framework (ZMOF) with the underlying ana topology is reported. The unique ana-ZMOF structure provides high degree of pore connectivity, which is reflected by the fast transport of gases. Prominently, it offers an optimum pore-aperture size, affording notable sieving selectivity for butane/isobutane, and optimal pore energetics for reverse CO2/H-2 separation. This emphasize the potential for the application of pure MOF membranes, paving the way to more sustainability of energy resources.

引用

页数：6

共 33 条

[1] Quest for Anionic MOF Membranes: Continuous sod-ZMOF Membrane with CO2 Adsorption-Driven Selectivity [J].