Donor-acceptor covalent organic frameworks of nickel(ii) porphyrin for selective and efficient CO2reduction into CO

Nanfeng Xu, Yingxue Diao, Xihao Qin, Zhengtao Xu, Hanzhong Ke*, Xunjin ZHU

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

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

Original languageEnglish
Pages (from-to)15587-15591
Number of pages5
JournalDalton Transactions
Volume49
Issue number44
DOIs
Publication statusPublished - 28 Nov 2020

Scopus Subject Areas

  • Inorganic Chemistry

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