Issue 32, 2023

Altered electronic structure of trimetallic FeNiCo-MOF nanosheets for efficient oxygen evolution

Abstract

Theoretical calculation results unveil that the reconstructed Co(Ni)OOH on FeNiCo-MOF during OER processes is beneficial to improve the OER activity. Experimentally, to achieve 2D trimetallic FeNiCo-MOF nanosheets, a facile room-temperature dispersion approach is employed. Such 2D nanosheets reveal an OER overpotential as low as 239 mV at 10 mA cm−2 and excellent long-term stability in 1M KOH. Undoubtedly, this work highlights the great potential of directly utilizing MOF nanosheets as OER electrocatalysts.

Graphical abstract: Altered electronic structure of trimetallic FeNiCo-MOF nanosheets for efficient oxygen evolution

Supplementary files

Article information

Article type
Communication
Submitted
09 Dis 2022
Accepted
20 Mas 2023
First published
20 Mas 2023

Chem. Commun., 2023,59, 4750-4753

Altered electronic structure of trimetallic FeNiCo-MOF nanosheets for efficient oxygen evolution

W. Li, H. Zhang, K. Zhang, Z. Cheng, H. Chen, G. Tan, X. Feng, L. Wang and S. Mu, Chem. Commun., 2023, 59, 4750 DOI: 10.1039/D2CC06727G

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