非热解共价有机聚合物基氧还原电催化材料

鲍春竹, 向中华

Pyrolysis-free Strategy of Covalent Organic Polymers-based Oxygen Reduction Electrocatalytic Materials

BAO Chunzhu, XIANG Zhonghua

Fig.7 Schematic illustration of d⁃π conjugation in TM⁃BTA and the substituent modification strategy to regulate ORR activity of Co sites viad⁃π conjugation(A), differential charge density of *O on Co⁃BTA after the introduction of Cl and O substituents, respectively(B), the color⁃filled map of ORR activity volcano(C)[70], turnover⁃overpotential relationships for CoTPPNMe3+ at different pH values(D), and calculated relative free energy changes for ORR(E)[73] （A—C） Copyright 2021， Wiley-VCH； （D， E） Copyright 2020， American Chemical Society.