The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.
Highly Active Electrocatalysis of the Hydrogen Evolution Reaction by Cobalt Phosphide Nanoparticles
Abstract
Nanoparticles of cobalt phosphide, CoP, have been prepared and evaluated as electrocatalysts for the hydrogen evolution reaction (HER) under strongly acidic conditions (0.50 M H2SO4, pH 0.3). Uniform, multi-faceted CoP nanoparticles were synthesized by reacting Co nanoparticles with trioctylphosphine. Electrodes comprised of CoP nanoparticles on a Ti support (2 mg cm(-2) mass loading) produced a cathodic current density of 20 mA cm(-2) at an overpotential of -85 mV. The CoP/Ti electrodes were stable over 24 h of sustained hydrogen production in 0.50 M H2SO4. The activity was essentially unchanged after 400 cyclic voltammetric sweeps, suggesting long-term viability under operating conditions. CoP is therefore amongst the most active, acid-stable, earth-abundant HER electrocatalysts reported to date.
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In the citing paper
“the two peaks at 779.0 eV and 793.7 eV are assigned to Co 2p3/2 and Co 2p1/2, respectively, which are attributed to the binding energies of Co 2p in CoP.38,39”
From M X P(M = Co/Ni)@carbon core–shell nanoparticles embedded in 3D cross-linked graphene aerogel derived from seaweed biomass for hydrogen evolution reaction (2018) · cites this paper as [38]
In the citing paper
“The j0,geometrical for Ni/GD (0.25 mA cm–2) and Fe/GD (0.29 mA cm–2) are much larger than reported ACs [e.g., Ni-doped graphene (5.3 × 10–2 mA cm–2)8] and most of the bulk HER catalysts such as CoP (0.14 mA cm–2)48 (Supplementary Table 4), revealing the exceptional intrinsic HER activities of Fe/GD and Ni/GD ACs.”
From Anchoring zero valence single atoms of nickel and iron on graphdiyne for hydrogen evolution (2018) · cites this paper as [48]
In the citing paper
“These values are superior to all reported nonprecious single-atom catalysts and most of the state-of-the-art HER catalysts such as CoP (50 mV dec–1)48 (Supplementary Tables 3 and 4).”
From Anchoring zero valence single atoms of nickel and iron on graphdiyne for hydrogen evolution (2018) · cites this paper as [48]
Citations
Cites
Walter, M. G., Warren, E. L., McKone, J. R., Boettcher, S. W., Mi, Q., Santori, E. A., & Lewis, N. S. (2010) · Chemical Reviews · doi:10.1021/cr1002326 · Cited by 9,388
Self-citationMoS 2 Nanoparticles Grown on Graphene: An Advanced Catalyst for the Hydrogen Evolution Reaction
Li, Y., Wang, H., Xie, L., Liang, Y., Hong, G., & Dai, H. (2011) · Journal of the American Chemical Society · doi:10.1021/ja201269b · Cited by 5,001
Kibsgaard, J., Chen, Z., Reinecke, B. N., & Jaramillo, T. F. (2012) · Nature Materials · doi:10.1038/nmat3439 · Cited by 3,234
Nanostructured Nickel Phosphide as an Electrocatalyst for the Hydrogen Evolution Reaction
Popczun, E. J., McKone, J. R., Read, C. G., Biacchi, A. J., Wiltrout, A. M., Lewis, N. S., & Schaak, R. E. (2013) · Journal of the American Chemical Society · doi:10.1021/ja403440e · Cited by 2,911
Self-citationNocera, D. G. (2012) · Accounts of Chemical Research · doi:10.1021/ar2003013 · Cited by 1,704
Molybdenum Boride and Carbide Catalyze Hydrogen Evolution in both Acidic and Basic Solutions
Vrubel, H., & Hu, X. (2012) · Angewandte Chemie International Edition · doi:10.1002/anie.201207111 · Cited by 1,313
Hydrogen‐Evolution Catalysts Based on Non‐Noble Metal Nickel–Molybdenum Nitride Nanosheets
Chen, W., Sasaki, K., Ma, C., Frenkel, A. I., Marinković, N., Muckerman, J. T., Zhu, Y., & Adžić, R. R. (2012) · Angewandte Chemie International Edition · doi:10.1002/anie.201200699 · Cited by 1,306
Recent developments of molybdenum and tungsten sulfides as hydrogen evolution catalysts
Merki, D., & Hu, X. (2011) · Energy & Environmental Science · doi:10.1039/c1ee01970h · Cited by 1,172
First-row transition metal dichalcogenide catalysts for hydrogen evolution reaction
Kong, D., Cha, J. J., Wang, H., Lee, H. R., & Cui, Y. (2013) · Energy & Environmental Science · doi:10.1039/c3ee42413h · Cited by 1,031
Cao, B., Veith, G. M., Neuefeind, J. C., Adzic, R. R., & Khalifah, P. G. (2013) · Journal of the American Chemical Society · doi:10.1021/ja4081056 · Cited by 998
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Combining theory and experiment in electrocatalysis: Insights into materials design
Seh, Z. W., Kibsgaard, J., Dickens, C. F., Chorkendorff, I., Nørskov, J. K., & Jaramillo, T. F. (2017) · Science · doi:10.1126/science.aad4998 · Cited by 12,114
Noble metal-free hydrogen evolution catalysts for water splitting
Zou, X., & Zhang, Y. (2015) · Chemical Society Reviews · doi:10.1039/c4cs00448e · Cited by 5,955
McCrory, C. C. L., Jung, S., Ferrer, I. M., Chatman, S. M., Peters, J. C., & Jaramillo, T. F. (2015) · Journal of the American Chemical Society · doi:10.1021/ja510442p · Cited by 4,145
Earth-abundant catalysts for electrochemical and photoelectrochemical water splitting
Roger, I., Shipman, M. A., & Symes, M. D. (2017) · Nature Reviews Chemistry · doi:10.1038/s41570-016-0003 · Cited by 3,503
Shinagawa, T., Garcia-Esparza, A. T., & Takanabe, K. (2015) · Scientific Reports · doi:10.1038/srep13801 · Cited by 3,287
Metadata
- Authors
- Popczun, E. J., Read, C. G., Roske, C. W., Lewis, N. S., & Schaak, R. E.
- Affiliations
- Pennsylvania State University (US)
- California Institute of Technology (US)
- Corresponding author
- Lewis, Nathan S.
- Schaak, Raymond E.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2014-04-11
- Volume
- 53
- Issue
- 21
- Pages
- 5427-5430
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2114572722
- Cited by
- 1,240
- References
- 31
- Citations by year
- 2026: 35 · 2025: 30 · 2024: 59 · 2023: 58 · 2022: 64 · 2021: 99 · 2020: 119 · 2019: 152 · 2018: 141 · 2017: 146 · 2016: 147 · 2015: 142 · 2014: 48
- FWCI
- 53.04
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Angewandte Chemie International Edition (publishedVersion)
- PubMed (publishedVersion)
- CaltechAUTHORS (California Institute of Technology) (submittedVersion)
- Topics
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Electrocatalysts for Energy Conversion
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › CO2 Reduction Techniques and Catalysts
- Physical Sciences › Materials Science › Materials Chemistry › Hydrogen Storage and Materials
- Keywords
- cobalt phosphide, hydrogen evolution reaction, electrocatalysis, acidic electrocatalysts, sulfuric acid, trioctylphosphine, cobalt nanoparticles, titanium support, earth-abundant catalysts, catalyst stability, hydrogen production
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