Yunjia Jiang, Junyu Ren, Yiwen Yuan, Basem E. Keshta, Yuanbin Zhang, Xinyu Guan, Yabing He, Dan Zhao, Banglin Chen
, bottom-up synthesis, post-synthetic modification, and interpenetration regulation) employed to enhance storage or separation performance will be analyzed. Finally, this work will outline the key challenges in translating COF materials from laboratory research to industrial applications, while highlighting the prospects of future developments in COF materials for gas storage and separation.