Design,Synthesis,and Applications of Mesoporous Covalent Organic Frameworks  

作　　者：Niyati Arora Cassandra Flores Milinda C.Senarathna Christina M.Thompson Ronald A.Smaldone 

机构地区：[1]Department of Chemistry and Biochemistry,University of Texas,Dallas,Richardson,Texas 75080

出　　处：《CCS Chemistry》2024年第1期57-68,共12页中国化学会会刊（英文）

基　　金：the University of Texas(UT),Dallas and the American Chemical Society Petroleum Research Fund(PRF#61360-ND10).

摘　　要：Covalent organic frameworks(COFs)are highly ordered and permanently porous organic polymers that can be classified as two-dimensional or threedimensional.Their tunable design and crystalline order endow a range of pore sizes,shapes,functions,and applications that differentiate them from other polymers.The COF pore sizes and shapes rely on the geometry of the monomers and dynamic covalent chemistry,while the stacking of the sheets relies on noncovalent interactions.Their tunability allows for post-modification or the incorporation of additional functional groups for the reinforcement by various noncovalent interactions.The limits of mesoporous COFs are still being investigated,with the design rules continuing to evolve.Here we report a comprehensive review of mesoporous COFs,explore strategies for large pore reinforcement,highlight structural design and features,elucidate their various functions and applications,discuss fundamental challenges faced that need to be addressed,and predict future directions.

关 键 词：covalent organic frameworks MESOPOROUS supramolecular chemistry POLYMERS pore size 

分 类 号：O61[理学—无机化学]