High loading of Mn(II)-metalated porphyrin in a MOF for photocatalytic CO2 reduction in gas–solid conditions

Jian-Hua Qin; Peng Xu; Ya-Dan Huang; Lu-Yao Xiao; Weiwei Lu; Xiao-Gang Yang; Lu-Fang Ma; Shuang-Quan Zang

doi:10.1039/D1CC02847B

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High loading of Mn(ii)-metalated porphyrin in a MOF for photocatalytic CO₂ reduction in gas–solid conditions†

Jian-Hua Qin,

^a Peng Xu,^b Ya-Dan Huang,^a Lu-Yao Xiao,^a Weiwei Lu,*^b Xiao-Gang Yang,

^a Lu-Fang Ma

*^a and Shuang-Quan Zang

*^c

Author affiliations

* Corresponding authors

^a College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471934, China
E-mail: mazhuxp@126.com

^b School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology, Luoyang 471003, China
E-mail: luweiwei@haust.edu.cn

^c College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China
E-mail: zangsqzg@zzu.edu.cn

Abstract

A high loading of Mn(II)-metalated porphyrin was achievable in a 2D porphyrin-based Mn-MOF induced by an ionic liquid. The excellent stability, sufficient redox potential, atomically dispersed porphyrin Mn(II) sites, desired CO₂ affinity, high visible light-harvesting and efficient charge separation, endow this MOF with the overall photocatalytic conversion of CO₂ to CH₄ in gas–solid conditions.

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Article information

DOI: https://doi.org/10.1039/D1CC02847B
Article type: Communication
Submitted: 30 May 2021
Accepted: 26 Jul 2021
First published: 26 Jul 2021

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Chem. Commun., 2021,57, 8468-8471

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High loading of Mn(II)-metalated porphyrin in a MOF for photocatalytic CO₂ reduction in gas–solid conditions

J. Qin, P. Xu, Y. Huang, L. Xiao, W. Lu, X. Yang, L. Ma and S. Zang, Chem. Commun., 2021, 57, 8468 DOI: 10.1039/D1CC02847B

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Chemical Communications