The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Reactive Fe-Sites in Ni/Fe (Oxy)hydroxide Are Responsible for Exceptional Oxygen Electrocatalysis Activity
Open accessAbstract
Fe is a critical component of record-activity Ni/Fe (oxy)hydroxide (Ni(Fe)O x H y ) oxygen evolution reaction (OER) catalysts, yet its precise role remains unclear. We report evidence for different types of Fe species within Ni(Fe)O x H y — those that are rapidly incorporated into the Ni oxyhydroxide from Fe cations in solution (and that are likely at edges or defects) and are responsible for the enhanced OER activity, and those substituting for bulk Ni that modulate the observed Ni voltammetry. These results suggest that the exceptional OER activity of Ni(Fe)O x H y does not depend on Fe in the bulk or on average electrochemical properties of the Ni cations measured by voltammetry, and instead emphasize the role of the local structure.
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Cites
Benchmarking Heterogeneous Electrocatalysts for the Oxygen Evolution Reaction
McCrory, C. C. L., Jung, S., Peters, J. C., & Jaramillo, T. F. (2013) · Journal of the American Chemical Society · doi:10.1021/ja407115p · Cited by 7,026
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
Non‐Noble‐Metal‐Based Electrocatalysts toward the Oxygen Evolution Reaction
Wu, Z., Lu, X. F., Zang, S., & Lou, X. W. (. (2020) · Advanced Functional Materials · doi:10.1002/adfm.201910274 · Cited by 1,230
Anion-Exchange Membrane Water Electrolyzers
Du, N., Roy, C., Peach, R., Turnbull, M., Thiele, S., & Bock, C. (2022) · Chemical Reviews · doi:10.1021/acs.chemrev.1c00854 · Cited by 1,075
Dynamic stability of active sites in hydr(oxy)oxides for the oxygen evolution reaction
Chung, D. Y., Lopes, P. P., Farinazzo Bergamo Dias Martins, P., He, H., Kawaguchi, T., Zapol, P., You, H., Tripkovic, D., Strmcnik, D., Zhu, Y., et al. (2020) · Nature Energy · doi:10.1038/s41560-020-0576-y · Cited by 1,011
Anantharaj, S., Kundu, S., & Noda, S. (2021) · Nano Energy · doi:10.1016/j.nanoen.2020.105514 · Cited by 932
Zhao, Y., Adiyeri Saseendran, D. P., Huang, C., Triana, C. A., Marks, W. R., Chen, H., Zhao, H., & Patzke, G. R. (2023) · Chemical Reviews · doi:10.1021/acs.chemrev.2c00515 · Cited by 802
Metadata
- Authors
- Stevens, M. B., Trang, C. D. M., Enman, L. J., Deng, J., & Boettcher, S. W.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-08-15
- Volume
- 139
- Issue
- 33
- Pages
- 11361-11364
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2743722966
- Cited by
- 737
- References
- 2
- FWCI
- 17.72
- Type
- journal article
- Language
- en
- Open access
- green
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