Donor-acceptor covalent organic frameworks of nickel(II) porphyrin for selective and efficient CO2 reduction into CO

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

  • Nanfeng Xu
  • Xihao Qin
  • Hanzhong Ke
  • Xunjin Zhu

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Detail(s)

Original languageEnglish
Pages (from-to)15587-15591
Journal / PublicationDalton Transactions
Volume49
Issue number44
Online published16 Oct 2020
Publication statusPublished - 28 Nov 2020

Abstract

Donor-acceptor two-dimensional covalent organic frameworks, PD-COF-23 and PD-COF-23-Ni, are constructed and applied for selective CO2 reduction with CO conversion rates of 20.9 μmol g-1 h-1 and 40.0 μmol g-1 h-1, respectively, in the absence of any additional photosensitizers and noble metal co-catalysts within an operation time of 25 h. The multilayer nanosheet structure, efficient charge separation and transport, and internal reductive quenching cycle of the NiTAPP fragments of PD-COF-23-Ni result in its higher photocatalytic efficiency than that of PD-COF-23. This journal is

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