Zeolitic imidazolate framework membranes for gas separations: Current state-of-the-art, challenges, and opportunities

被引：26

作者：

Hamid, Mohamad Rezi Abdul ^{[1
]}

Yaw, Thomas Choong Shean ^{[1
]}

Tohir, Mohd Zahirasri Mohd ^{[1
]}

Ghani, Wan Azlina Wan Abdul Karim ^{[1
]}

Sutrisna, Putu Doddy ^{[2
]}

Jeong, Hae-Kwon ^{[3
,4
]}

机构：

[1] Univ Putra Malaysia, Fac Engn, Dept Chem & Environm Engn, Serdang 43400, Selangor, Malaysia

[2] Univ Surabaya UBAYA, Fac Engn, Dept Chem Engn, Surabaya, Indonesia

[3] Texas A&M Univ, Artie McFerrin Dept Chem Engn, College Stn, TX 77843 USA

[4] Texas A&M Univ, Dept Mat Sci & Engn, College Stn, TX 77843 USA

来源：

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2021年 / 98卷

基金：

美国国家科学基金会;

关键词：

Metal organic frameworks; Zeolitic imidazolate frameworks; Membranes; Gas separations; Hollow fibers; METAL-ORGANIC FRAMEWORK; MIXED-MATRIX MEMBRANES; POLYMERIC HOLLOW FIBERS; CARBON-DIOXIDE CAPTURE; MOLECULAR-SIEVING PROPERTIES; ATOMIC LAYER DEPOSITION; ZIF-8 TUBULAR MEMBRANES; FREE AQUEOUS SYNTHESIS; PROPYLENE/PROPANE SEPARATION; SECONDARY GROWTH;

D O I：

10.1016/j.jiec.2021.03.047

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Advanced porous materials with uniform molecular scale apertures are highly desirable for energy related separations. Among them, zeolitic imidazolate frameworks (ZIFs) have received significant interest as separation membranes owing to their narrow apertures that can target small gases. ZIFs exhibit excellent gas transport properties, such as unprecedentedly high C3H6 permeability and remarkable C3H6/C3H8 selectivity, inaccessible by other porous inorganic materials and polymers. Deposition of ultrathin ZIFs on porous substrates to form gas-selective barriers has been a major focus in this area. There has been a significant development in the synthesis of ultrathin ZIF membranes for gas separations. In this review, we present a summary of current state-of-the-art in ZIF membrane processing and highlight unique microstructural features of the prepared membranes. Following this, we discuss level of separation performances of these advanced membranes focusing on three emerging/unsolved applications. Finally, we provide our perspectives on future research directions in the area. (C) 2021 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

引用

页码：17 / 41

页数：25

共 254 条

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