Regulating Enol-to-Keto Tautomerization of Pillararene-Based Conjugated Macrocycle Polymers for H<sub>2</sub>O<sub>2</sub> Photosynthesis
Zhuo-Qin Wang, Menghao Li, Shuang Liang, Yuxiang Kong, Chunyu Wang, Lu Li, Ji‐Jing Xu, Ying‐Wei Yang
Abstract
. In-depth investigations reveal that the incorporation of pillararenes enables synergistic catalysis of water oxidation and oxygen reduction reactions and significantly enhances catalyst stability by regulating molecular tautomerization. This work opens new avenues for designing high-performance multifunctional conjugated macrocycle polymers with significant potential for clean energy conversion.
Topics & Concepts
ChemistryTautomerConjugated systemKeto–enol tautomerismEnolPhotosynthesisPolymerStereochemistryPhotochemistryOrganic chemistryCatalysisBiochemistryCovalent Organic Framework ApplicationsSupramolecular Chemistry and ComplexesPorphyrin and Phthalocyanine Chemistry