The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Surface Interrogation Scanning Electrochemical Microscopy of Ni1–xFexOOH (0 < x < 0.27) Oxygen Evolving Catalyst: Kinetics of the “fast” Iron Sites
Abstract
Nickel-iron mixed metal oxyhydroxides have attracted significant attention as an oxygen evolution reaction (OER) catalyst for solar fuel renewable energy applications. Here, we performed surface-selective and time-dependent redox titrations to directly measure the surface OER kinetics of Ni(IV) and Fe(IV) in NiOOH, FeOOH, and Ni(1-x)Fe(x)OOH (0 < x < 0.27) electrodes. Most importantly, two types of surface sites exhibiting "fast" and "slow" kinetics were found, where the fraction of "fast" sites in Ni(1-x)Fe(x)OOH matched the iron atom content in the film. This finding provides experimental support to the theory-proposed model of active sites in Ni(1-x)Fe(x)OOH. The OER rate constant of the "fast" site was 1.70 s(-1) per atom.
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Underpotential Deposition at Single Crystal Surfaces of Au, Pt, Ag and Other Materials
Herrero, E., Buller, L. J., & Abruña, H. D. (2001) · Chemical Reviews · doi:10.1021/cr9600363 · Cited by 934
Hunter, B. M., Blakemore, J. D., Deimund, M., Gray, H. B., Winkler, J. R., & Müller, A. M. (2014) · Journal of the American Chemical Society · doi:10.1021/ja506087h · Cited by 321
Cited by
Electrocatalysis for the oxygen evolution reaction: recent development and future perspectives
Suen, N.-T., Hung, S.-F., Quan, Q., Zhang, N., Xu, Y.-J., & Chen, H. M. (2017) · Chemical Society Reviews · doi:10.1039/c6cs00328a · Cited by 6,307
Metallic nanostructures with low dimensionality for electrochemical water splitting
Li, L., Wang, P., Shao, Q., & Huang, X. (2020) · Chemical Society Reviews · doi:10.1039/d0cs00013b · Cited by 1,049
Bifunctional Electrocatalysts for Overall and Hybrid Water Splitting
Quan, L., Jiang, H., Mei, G., Sun, Y., & You, B. (2024) · Chemical Reviews · doi:10.1021/acs.chemrev.3c00332 · Cited by 874
Fe-Based Electrocatalysts for Oxygen Evolution Reaction: Progress and Perspectives
Feng, C., Faheem, M. B., Fu, J., Xiao, Y., Li, C., & Li, Y. (2020) · ACS Catalysis · doi:10.1021/acscatal.9b05445 · Cited by 587
Impact of nanoparticle size and lattice oxygen on water oxidation on NiFeOxHy
Roy, C., Sebok, B., Scott, S. B., Fiordaliso, E. M., Sørensen, J. E., Bodin, A., Trimarco, D. B., Damsgaard, C. D., Vesborg, P. C. K., Hansen, O., et al. (2018) · Nature Catalysis · doi:10.1038/s41929-018-0162-x · Cited by 480
Metadata
- Authors
- Ahn, H. S., & Bard, A. J.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-12-24
- Volume
- 138
- Issue
- 1
- Pages
- 313-318
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2202905899
- Cited by
- 334
- References
- 2
- FWCI
- 7.43
- Type
- journal article
- Language
- en
- Open access
- closed
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- Ahn, H. S., & Bard, A. J. (2016). Surface Interrogation Scanning Electrochemical Microscopy of Ni1–xFexOOH (0 < x < 0.27) Oxygen Evolving Catalyst: Kinetics of the “fast” Iron Sites. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.5b10977
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