Screening,preparation,and prototyping of metal–organic frameworks for adsorptive carbon capture under humid conditions  

作　　者：Long Jiang Jinyuan Yong Renyu Xie Pengfei Xie Xuejun Zhang Zhijie Chen Zongbi Bao 

机构地区：[1]Key Laboratory of Refrigeration and Cryogenic Technology of Zhejiang Province,Institute of Refrigeration and Cryogenics,Zhejiang University,Hangzhou,Zhejiang,China [2]College of Chemical and Biological Engineering,Zhejiang University,Hangzhou,Zhejiang,China [3]Stoddart Institute of Molecular Science,Department of Chemistry,Zhejiang University,Hangzhou,Zhejiang,China

出　　处：《SusMat》2023年第5期609-638,共30页可持续发展材料（英文）

基　　金：National Key Research and Development Program of China,Grant/Award Numbers:2022YFB4101700,2022YFE0128600;National Natural Science Foundation of China,Grant/Award Numbers:52276022,22278365,22225802;Basic Research Funds for the Central Government‘Innovative Team of Zhejiang University’,Grant/Award Number:2022FZZX01-09。

摘　　要：Adsorption-based carbon capture has been recognized as an attractive method for mitigating global warming.Metal–organic frameworks(MOFs)are promising candidate adsorbents for this purpose due to their high adsorption uptake and selectivity for carbon dioxide.However,in real-world applications,such as direct air capture,the presence of moisture in the feed gas may pose a grand challenge for CO_(2)adsorption in MOFs.This paper aims to address the issue of water–CO_(2)co-adsorption in MOFs and present screening criteria for selecting MOFs that preferentially adsorb CO_(2)under humid conditions.First,we uncover a comprehensive overview of CO_(2)–water co-adsorption characteristics of various MOFs.Then,the high-throughput screening methods are summarized.Both computational and experimental efforts have been dedicated to identify the promising MOFs for humid CO_(2)capture.According to the screening results and adsorption mechanism,the optimal preparation strategies are proposed tomodulate the effect of water on CO_(2)uptake in MOFs.Finally,current MOF-based CO_(2)capture prototypes are presented to evaluate their practical feasibility and performance.This work could offer valuable guidance for the development and application of MOFs for CO_(2)capture in the presence of water and inspire further research in this field.

关 键 词：carbon capture CO_(2)adsorption high-throughput screening MOFS 

分 类 号：TB31[一般工业技术—材料科学与工程]