"All‐in‐one"covalent organic framework for photocatalytic CO2 reduction

作     者：Dengmeng Song Wenhua Xu Jun Li Jiale Zhao Qing Shi Fei Li Xuzhuo Sun Ning Wang 宋邓萌;许文华;李珺;赵佳乐;史晴;李斐;孙旭镯;王宁

作者机构：Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of EducationCollege of Chemistry&Materials ScienceNorthwest UniversityXi’an 710069ShaanxiChina State Key Laboratory of Fine ChemicalsDalian University of TechnologyDalian 116024LiaoningChina College of Chemistry and Chemical EngineeringHenan University of TechnologyZhengzhou 450001HenanChina 

出 版 物：《Chinese Journal of Catalysis》 (催化学报（英文）)

年 卷 期：2022年第43卷第9期

页      面：2425-2433页

核心收录：

学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 081704[工学-应用化学] 081705[工学-工业催化] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：国家自然科学基金(21773184,22172018,21671158) 大连理工大学精细化工国家重点实验室开放课题(KF2110) 河南省自然科学基金(212300410339) 

主　　题：Covalent organic framework CO2 photoreduction Porphyrin Re complex Visible‐light 

摘      要：Constructed by selecting appropriate building blocks,covalent organic frameworks(COFs)can be endowed with a variety of specific ***,we successfully synthesized an imine‐linked H_(2)PReBpy‐COF with the CO_(2) reduction catalyst[ReI(bpy)(CO)_(3)Cl]and the porphyrin photosensitizer as the monomeric building *** light‐harvesting properties of the porphyrin itself,augmented by the extendedπ‐conjugated planar structure of 2D COF,enable H_(2)PReBpy‐COF the excellent light‐harvesting capability,efficient charge separation,and fast interfacial charge *** addition,a large amount of uniformly distributed[ReI(bpy)(CO)_(3)Cl]units offer H_(2)PReBpy‐COF an excellent activity toward photocatalytic CO_(2) reduction with moderate selectivity and *** study demonstrated a proof of concept in which the advantages of COFs and functional monomers are rationally integrated for photocatalytic solar fuel conversion.