Issue 15, 2022

Significance of density functional theory (DFT) calculations for electrocatalysis of N2 and CO2 reduction reactions

Abstract

Density functional theory (DFT) based computational methods have shown great significance in developing high-performance electrocatalysts. In this perspective, we briefly summarized the state-of-the-art research progress of electrocatalysts for the nitrogen reduction reaction (NRR) and CO2 reduction reaction (CO2RR), which are important processes for the conversion of common molecules into value-added products. With the help of DFT calculations, various modulation strategies are employed to improve the catalytic activity and performance of NRR and CO2RR electrocatalysts. DFT calculations are performed to confirm the surface catalytic sites, evaluate the catalytic activity, reveal the possible reaction mechanisms, and design novel structures with high catalytic performance. By discussing the currently applied computational methods and conditions during the calculations, we outlined our concerns on the prospects and future challenges of DFT calculations in electrocatalysis studies.

Graphical abstract: Significance of density functional theory (DFT) calculations for electrocatalysis of N2 and CO2 reduction reactions

Article information

Article type
Perspective
Submitted
29 11 2021
Accepted
14 3 2022
First published
15 3 2022

Phys. Chem. Chem. Phys., 2022,24, 8591-8603

Significance of density functional theory (DFT) calculations for electrocatalysis of N2 and CO2 reduction reactions

Y. Yang, J. Wang, Y. Shu, Y. Ji, H. Dong and Y. Li, Phys. Chem. Chem. Phys., 2022, 24, 8591 DOI: 10.1039/D1CP05442B

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