Oxygen electrocatalysis is key for energy conversion and storage technologies such as fuel cells and water electrolysers. However, the measurement of the performance of electrocatalysts is not standardized. This Comment addresses emerging pitfalls in performance evaluation and discusses best practices for oxygen electrocatalysis.
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References
Wei, C. et al. Adv. Mater. 31, 1806296 (2019).
Zheng, W. ACS Energy Lett. 8, 1952–1958 (2023).
Chen, Y. et al. Nat. Commun. 10, 572 (2019).
Chen, Y. et al. Nat. Commun. 13, 5510 (2022).
Chen, Y. et al. Sci. Adv. 7, eabk1788 (2021).
Trasatti, S. & Petrii, O. A. J. Electroanal. Chem. 327, 353–376 (1992).
Cui, Z. & Sheng, W. ACS Catal. 13, 2534–2541 (2023).
Topalov, A. A. et al. Angew. Chem. Int. Ed. 51, 12613–12615 (2012).
Suntivich, J., Gasteiger, H. A., Yabuuchi, N. & Shao-Horn, Y. J. Electrochem. Soc. 157, B1263 (2010).
Beltrán, D. E. & Litster, S. ACS Energy Lett. 4, 1158–1161 (2019).
Stevens, M. B. et al. Chem. Mater. 29, 120–140 (2017).
Zheng, W., Liu, M. & Lee, L. Y. S. ACS Energy Lett. 5, 3260–3264 (2020).
Corrigan, D. A. J. Electrochem. Soc. 134, 377 (1987).
Li, H. et al. JACS Au 1, 108–115 (2021).
Liu, L. et al. ChemElectroChem 9, e202200279 (2022).
Márquez, R. A. et al. ACS Energy Lett. 8, 1141–1146 (2023).
Giordano, L. et al. Catal. Today 262, 2–10 (2016).
Diklić, N. et al. ACS Energy Lett. 7, 1735–1740 (2022).
Geiger, S. et al. Nat. Catal. 1, 508–515 (2018).
Ehelebe, K. et al. ACS Energy Lett. 7, 816–826 (2022).
Acknowledgements
We acknowledge the financial support from Agency for Science, Technology and Research (A*STAR) MTC Individual Research Grants (IRG) M22K2c0078, the Singapore National Research Foundation under its Campus for Research Excellence and Technological Enterprise (CREATE) programme, and the Startup Foundation for Hundred-Talent Program of Zhejiang University. We thank H. Iriawan for his comments and edits.
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Nature Sustainability thanks Shannon Boettcher, Alexandr G. Oshchepkov, Weiran Zheng and the other, anonymous, reviewer(s) for their contribution to the peer review of this work.
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Chen, Y., Zheng, D.J., Xu, Z.J. et al. Best practices for oxygen electrocatalysis. Nat Sustain 7, 371–374 (2024). https://doi.org/10.1038/s41893-024-01285-y
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DOI: https://doi.org/10.1038/s41893-024-01285-y