The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.
Ambient-Pressure XPS Study of a Ni–Fe Electrocatalyst for the Oxygen Evolution Reaction
Open accessAbstract
Chemical analysis of solid–liquid interfaces under electrochemical conditions has recently become feasible due to the development of new synchrotron radiation techniques. Here we report the use of “tender” X-ray ambient-pressure X-ray photoelectron spectroscopy (APXPS) to characterize a thin film of Ni–Fe oxyhydroxide electrodeposited on Au as the working electrode at different applied potentials in 0.1 M KOH as the electrolyte. Our results show that the as-prepared 7 nm thick Ni–Fe (50% Fe) film contains Fe and Ni in both their metallic as well as oxidized states, and undergoes further oxidation when the sample is subjected to electrochemical oxidation–reduction cycles. Metallic Fe is oxidized to Fe 3+ and metallic Ni to Ni 2+/3+ . This work shows that it is possible to monitor the chemical nature of the Ni–Fe catalyst as a function of potential when the corresponding current densities are small. This allows for operando measurements just above the onset of OER; however, current densities as they are desired in photoelectrochemical devices (∼1–10 mA cm –2 ) could not be achieved in this work, due to ohmic losses in the thin electrolyte film. We use a two-dimensional model to describe the spatial distribution of the electrochemical potential, current density, and pH as a function of the position above the electrolyte meniscus, to provide guidance toward enabling the acquisition of operando APXPS at high current density. The shifts in binding energy of water with applied potential predicted by the model are in good agreement with the experimental values.
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Biesinger, M. C., Payne, B. P., Grosvenor, A. P., Lau, L. W. M., Gerson, A. R., & Smart, R. S. C. (2011) · Applied Surface Science · doi:10.1016/j.apsusc.2010.10.051 · Cited by 11,640
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Universality in Oxygen Evolution Electrocatalysis on Oxide Surfaces
Man, I. C., Su, H., Calle‐Vallejo, F., Hansen, H. A., Martínez, J. I., Inoglu, N. G., Kitchin, J., Jaramillo, T. F., Nørskov, J. K., & Rossmeisl, J. (2011) · ChemCatChem · doi:10.1002/cctc.201000397 · Cited by 4,769
Trotochaud, L., Young, S. L., Ranney, J. K., & Boettcher, S. W. (2014) · Journal of the American Chemical Society · doi:10.1021/ja502379c · Cited by 3,588
An Investigation of Thin-Film Ni–Fe Oxide Catalysts for the Electrochemical Evolution of Oxygen
Louie, M. W., & Bell, A. T. (2013) · Journal of the American Chemical Society · doi:10.1021/ja405351s · Cited by 2,803
Self-citationIdentification of Highly Active Fe Sites in (Ni,Fe)OOH for Electrocatalytic Water Splitting
Friebel, D., Louie, M. W., Bajdich, M., Sanwald, K. E., Cai, Y., Wise, A. M., Cheng, M.-J., Sokaras, D., Weng, T.-C., Alonso-Mori, R., et al. (2015) · Journal of the American Chemical Society · doi:10.1021/ja511559d · Cited by 2,732
Self-citationNew interpretations of XPS spectra of nickel metal and oxides
Grosvenor, A. P., Biesinger, M. C., Smart, R. S. C., & McIntyre, N. S. (2006) · Surface Science · doi:10.1016/j.susc.2006.01.041 · Cited by 2,434
Effects of Fe Electrolyte Impurities on Ni(OH)2/NiOOH Structure and Oxygen Evolution Activity
Klaus, S., Cai, Y., Louie, M. W., Trotochaud, L., & Bell, A. T. (2015) · The Journal of Physical Chemistry C · doi:10.1021/acs.jpcc.5b00105 · Cited by 1,142
Self-citationMeasurement of the diffusion coefficients of sparingly soluble gases in water
Jähne, B., Heinz, G., & Dietrich, W. (1987) · Journal of Geophysical Research: Oceans · doi:10.1029/jc092ic10p10767 · Cited by 859
Ambient pressure photoelectron spectroscopy: A new tool for surface science and nanotechnology
SALMERON, M., & SCHLOGL, R. (2008) · Surface Science Reports · doi:10.1016/j.surfrep.2008.01.001 · Cited by 784
Research works printed but not linked: 3
- 10.1039/C5EE01014D · doi:10.1039/c5ee01014d
- 10.1007/s10008-011-1396-6 · doi:10.1007/s10008-011-1396-6
- 10.1149/1.2987947 · doi:10.1149/1.2987947
Cited by
Chatenet, M., Pollet, B. G., Dekel, D. R., Dionigi, F., Deseure, J., Millet, P., Braatz, R. D., Bazant, M. Z., Eikerling, M., Staffell, I., et al. (2022) · Chemical Society Reviews · doi:10.1039/d0cs01079k · Cited by 2,025
Reier, T., Nong, H. N., Teschner, D., Schlögl, R., & Strasser, P. (2017) · Advanced Energy Materials · doi:10.1002/aenm.201601275 · Cited by 1,253
Li, P., Wang, M., Duan, X., Zheng, L., Cheng, X., Zhang, Y., Kuang, Y., Li, Y., Ma, Q., Feng, Z., et al. (2019) · Nature Communications · doi:10.1038/s41467-019-09666-0 · Cited by 717
Gu, Y., Chen, S., Ren, J., Jia, Y. A., Chen, C., Komarneni, S., Yang, D., & Yao, X. (2018) · ACS Nano · doi:10.1021/acsnano.7b05971 · Cited by 540
Subsurface Oxygen in Oxide-Derived Copper Electrocatalysts for Carbon Dioxide Reduction
Eilert, A., Cavalca, F., Roberts, F. S., Osterwalder, J., Liu, C., Favaro, M., Crumlin, E. J., Ogasawara, H., Friebel, D., Pettersson, L. G. M., et al. (2017) · The Journal of Physical Chemistry Letters · doi:10.1021/acs.jpclett.6b02273 · Cited by 443
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Metadata
- Authors
- Ali-Löytty, H., Louie, M. W., Singh, M. R., Li, L., Sanchez Casalongue, H. G., Ogasawara, H., Crumlin, E. J., Liu, Z., Bell, A. T., Nilsson, A., & Friebel, D.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-01-21
- Volume
- 120
- Issue
- 4
- Pages
- 2247-2253
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W2278066700
- Cited by
- 445
- References
- 30
- FWCI
- 17.91
- Type
- journal article
- Language
- en
- Open access
- green
- Funders
- Basic Energy Sciences (DE-AC02-05CH11231)
- Knut och Alice Wallenbergs Stiftelse
- Office of Science (DE-SC0004993)
- Suomen Kulttuurirahasto
- KAUTE-Säätiö
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- Ali-Löytty, H., Louie, M. W., Singh, M. R., Li, L., Sanchez Casalongue, H. G., Ogasawara, H., Crumlin, E. J., Liu, Z., Bell, A. T., Nilsson, A., & Friebel, D. (2016). Ambient-Pressure XPS Study of a Ni–Fe Electrocatalyst for the Oxygen Evolution Reaction. The Journal of Physical Chemistry C. https://doi.org/10.1021/acs.jpcc.5b10931
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