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Construction of a superior visible-light-driven photocatalyst based on a C3N4 active centre-photoelectron shift platform-electron withdrawing unit triadic structure covalent organic framework. Issue 69 (15th August 2017)
Record Type:
Journal Article
Title:
Construction of a superior visible-light-driven photocatalyst based on a C3N4 active centre-photoelectron shift platform-electron withdrawing unit triadic structure covalent organic framework. Issue 69 (15th August 2017)
Main Title:
Construction of a superior visible-light-driven photocatalyst based on a C3N4 active centre-photoelectron shift platform-electron withdrawing unit triadic structure covalent organic framework
Abstract : Through ingenious design of the molecular structure, we constructed a novel covalent organic framework as a visible-light photocatalyst with superior activity. Abstract : Herein, three functional factors inducing photocatalytic ability were artfully integrated into a covalent organic framework (COF), where triazine units served as photoactive centers, cyclic ketone units served as electron-withdrawing moieties, and the conjugated structure served as a photoelectron shift platform. This COF with segregated donor–acceptor alignments exhibits an excellent visible-light photocatalytic capacity for the decomposition of organic pollutants.