首页|Post-synthetic modifications(PSM)-induced defects in hybrid metal-organic frameworks(MOFs)to unleash potential in gas separation membrane applications

Post-synthetic modifications(PSM)-induced defects in hybrid metal-organic frameworks(MOFs)to unleash potential in gas separation membrane applications

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Metal-organic frameworks(MOFs)are a subclass of porous materials that have gained considerable at-tention recently due to their unique properties and potential applications.However,MOFs may exhibit defects affecting their gas separation performance,limiting their practical applications.This review arti-cle focuses on defects in MOFs and their impact on gas separation.Additionally,the reports explore the potential of De novo and post-synthetic modification(PSM)to improve the gas separation properties by tuning their defects.The PSM of MOFs is discussed in detail,including the different types of modifications and their effects on the MOF properties.Finally,the article discusses the potential of PSM for practical gas separation applications,highlighting recent examples of MOF-based membranes and adsorbents with improved gas separation performance resulting from PSM.It is strategically reasonable to have defects inside the MOFs,but why is it so fascinating in gas separation applications?In this present review,we have tried to uncover the mystery of defects.Overall,this review highlights the importance of defects in MOFs and the potential of PSM strategies to enhance their gas separation properties.

Metal-organic frameworksPost-synthetic modificationsDefect engineeringZeolitic imidazolate frameworksMixed-matrix membranesGas separation

Gyeong Min Choi、Manas Mandal、Ho Jin Jung、Jagannath Panda、Young Je Kwon、Kaiyun Zhang、E.Vivek、MinYoung Shon、Krishnan Ravi、Kyung-Youl Baek、Hyuk Taek Kwon、Jeong-Gu Yeo、Kie Yong Cho

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Department of Industrial Chemistry,Pukyong National University,45 Yongso-ro,Nam-gu,Busan 48513,Republic of Korea

Materials Architecturing Research Center,Korea Institute of Science and Technology,Seoul 02792,Republic of Korea

Department of Chemical Engineering,Pukyong National University,45 Yongso-ro,Nam-gu,Busan,48513,Republic of Korea

Energy Storage Research Department,Korea Institute of Energy Research,152 Gajeong-ro,Yuseong-gu,Daejeon 34129,Republic of Korea

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2024

10.1016/j.jmst.2024.03.015

材料科学技术(英文版)
中国金属学会 中国材料研究学会 中国科学院金属研究所

材料科学技术(英文版)

CSTPCD
影响因子：0.657
ISSN：1005-0302
年,卷(期)：2024.201(34)