Revealing the origin of activity in phthalocyanine-based dual-metal sites towards electrochemical nitric oxide reduction

Xiaorong Zhu; Xiaolei Yuan; Yijin Wang; Ming Ge; Yanfeng Tang

doi:10.1039/D3CC02594B

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Revealing the origin of activity in phthalocyanine-based dual-metal sites towards electrochemical nitric oxide reduction†

Xiaorong Zhu,

*^a Xiaolei Yuan,

^a Yijin Wang,^a Ming Ge^a and Yanfeng Tang

*^a

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* Corresponding authors

^a College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, China
E-mail: xiaorongzhu@ntu.edu.cn

Abstract

Coordinated ligands play crucial roles in tuning the electrochemical nitrate reduction performance of phthalocyanine (Pc)-based dual atom catalysts. With the assistance of axial O ligands, fast NO to NH₃ conversion can be realized on O-Ni₂-Pc and O-Cu₂-Pc. A 2-N product, N₂O, can be synthesized on Co₂-Pc, Cr₂-Pc, O-Co₂-Pc, and O-Fe₂-Pc through N–N coupling with high NO coverage. ΔE_NO can be identified as a valid descriptor to support rational M₂-Pc design.

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Article information

DOI: https://doi.org/10.1039/D3CC02594B
Article type: Communication
Submitted: 30 May 2023
Accepted: 14 Jul 2023
First published: 28 Jul 2023

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Chem. Commun., 2023,59, 9960-9963

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Revealing the origin of activity in phthalocyanine-based dual-metal sites towards electrochemical nitric oxide reduction

X. Zhu, X. Yuan, Y. Wang, M. Ge and Y. Tang, Chem. Commun., 2023, 59, 9960 DOI: 10.1039/D3CC02594B

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Chemical Communications

Revealing the origin of activity in phthalocyanine-based dual-metal sites towards electrochemical nitric oxide reduction†

Abstract

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Revealing the origin of activity in phthalocyanine-based dual-metal sites towards electrochemical nitric oxide reduction

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