Electroreduction of Carbon Dioxide by Heterogenized Cofacial Porphyrins

作     者：Pengfei Tian Jianjun Su Yun Song Ruquan Ye Minghui Zhu Pengfei Tian;Jianjun Su;Yun Song;Ruquan Ye;Minghui Zhu

作者机构：State Key Laboratory of Chemical EngineeringSchool of Chemical EngineeringEast China University of Science and TechnologyShanghai 200237China State Key Laboratory of Marine PollutionDepartment of ChemistryCity University of Hong KongHong Kong 999077China City University of Hong Kong Shenzhen Research InstituteShenzhen 518057China 

出 版 物：《Transactions of Tianjin University》 (天津大学学报（英文版）)

年 卷 期：2022年第28卷第1期

页      面：73-79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）] 081705[工学-工业催化] 08[工学] 0817[工学-化学工程与技术] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：sponsored by the Program for Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning and Shanghai Sailing Program(No.19YF1410600) the Young Scientists Fund of the National Natural Science Foundation of China(No.21905240) the State Key Laboratory of Marine Pollution(SKLMP)Seed Collaborative Research Fund 

主　　题：CO_(2)RR Porphyrin Cofacial Heterogenization 

摘      要：Great attention has been paid to cofacial porphyrins due to their many unique advantages over their monomeric ***,their synthesis is usually *** this work,a facile impregnation method for preparing heterogenized,cofacially stacked porphyrins is *** anionic porphyrin is introduced as an underlayer for immobilization of cationic cobalt porphyrin via electrostatic *** metal center of the underlying molecule contributes to the electronic structure of the upper cationic cobalt *** reveals the anionic iron porphyrin to be the most efficient underlayer molecule,lowering the activation energy barrier of CO_(2) electroreduction,with an improved turnover frequency by 74%to8.0 s~(-1)at-0.6 V versus RHE.