Despite being used as a water-oxidation catalyst in alkaline electrolysis for over a century, the details of how Ni–Fe (oxy)hydroxide catalysts function remains unclear. Now, using a nanoparticle model system, the intrinsic activity and underlying catalytic mechanism is probed.
References
Carmo, M., Fritz, D. L., Mergel, J. & Stolten, D. Int. J. Hydrog. Energy 38, 4901–4934 (2013).
LeRoy, R. L. Int. J. Hydrog. Energy 8, 401–417 (1983).
Roy, C. et al. Nat. Catal. https://doi.org/10.1038/s41929-018-0162-x (2018).
Dionigi, F. & Strasser, P. Adv. Energy Mater. 6, 1600621 (2016).
Corrigan, D. A. J. Electrochem. Soc. 134, 377 (1987).
Schäfer, H. et al. Energy Environ. Sci. 8, 2685–2697 (2015).
Burke, M. S., Enman, L. J., Batchellor, A. S., Zou, S. & Boettcher, S. W. Chem. Mater. 27, 7549–7558 (2015).
Zhou, H. et al. Proc. Natl Acad. Sci. USA 114, 5607–5611 (2017).
Stevens, M. B., Trang, C. D. M., Enman, L. J., Deng, J. & Boettcher, S. W. J. Am. Chem. Soc. 139, 11361–11364 (2017).
Trimarco, D. B. et al. Electrochim. Acta 268, 520–530 (2018).
Grimaud, A. et al. Nat. Chem. 9, 457–465 (2017).
Surendranath, Y., Kanan, M. W. & Nocera, D. G. J. Am. Chem. Soc. 132, 16501–16509 (2010).
Trześniewski, B. J. et al. J. Am. Chem. Soc. 137, 15112–15121 (2015).
Diaz-Morales, O., Ferrus-Suspedra, D. & Koper, M. T. M. Chem. Sci. 7, 2639–2645 (2016).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Boettcher, S.W. Oxygen stays put during water oxidation. Nat Catal 1, 814–815 (2018). https://doi.org/10.1038/s41929-018-0179-1
Published:
Issue Date:
DOI: https://doi.org/10.1038/s41929-018-0179-1
- Springer Nature Limited
This article is cited by
-
A review on experimental and theoretical studies of perovskite barium zirconate proton conductors
Emergent Materials (2021)
-
Oxygen-evolution reaction by nickel/nickel oxide interface in the presence of ferrate(VI)
Scientific Reports (2020)