The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.
Highly Efficient and Robust Nickel Phosphides as Bifunctional Electrocatalysts for Overall Water-Splitting
Abstract
To search for the efficient non-noble metal based and/or earth-abundant electrocatalysts for overall water-splitting is critical to promote the clean-energy technologies for hydrogen economy. Herein, we report nickel phosphide (NixPy) catalysts with the controllable phases as the efficient bifunctional catalysts for water electrolysis. The phases of NixPy were determined by the temperatures of the solid-phase reaction between the ultrathin Ni(OH)2 plates and NaH2PO2·H2O. The NixPy with the richest Ni5P4 phase synthesized at 325 °C (NixPy-325) delivered efficient and robust catalytic performance for hydrogen evolution reaction (HER) in the electrolytes with a wide pH range. The NixPy-325 catalysts also exhibited a remarkable performance for oxygen evolution reaction (OER) in a strong alkaline electrolyte (1.0 M KOH) due to the formation of surface NiOOH species. Furthermore, the bifunctional NixPy-325 catalysts enabled a highly performed overall water-splitting with ∼100% Faradaic efficiency in 1.0 M KOH electrolyte, in which a low applied external potential of 1.57 V led to a stabilized catalytic current density of 10 mA/cm(2) over 60 h.
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Cites
Benchmarking Heterogeneous Electrocatalysts for the Oxygen Evolution Reaction
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Self-citationWater photolysis at 12.3% efficiency via perovskite photovoltaics and Earth-abundant catalysts
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Cited by
Anantharaj, S., Ede, S. R., Sakthikumar, K., Karthick, K., Mishra, S., & Kundu, S. (2016) · ACS Catalysis · doi:10.1021/acscatal.6b02479 · Cited by 2,503
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Improved water electrolysis using magnetic heating of FeC–Ni core–shell nanoparticles
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Precious Metal Free Hydrogen Evolution Catalyst Design and Application
Feidenhans’l, A. A., Regmi, Y. N., Wei, C., Xia, D., Kibsgaard, J., & King, L. A. (2024) · Chemical Reviews · doi:10.1021/acs.chemrev.3c00712 · Cited by 499
Metadata
- Authors
- Li, J., Li, J., Zhou, X., Xia, Z., Gao, W., Ma, Y., & Qu, Y.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-04-20
- Volume
- 8
- Issue
- 17
- Pages
- 10826-10834
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2322460172
- Cited by
- 240
- References
- 18
- FWCI
- 9.83
- Type
- journal article
- Language
- en
- Open access
- closed
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- Li, J., Li, J., Zhou, X., Xia, Z., Gao, W., Ma, Y., & Qu, Y. (2016). Highly Efficient and Robust Nickel Phosphides as Bifunctional Electrocatalysts for Overall Water-Splitting. ACS Applied Materials & Interfaces. https://doi.org/10.1021/acsami.6b00731
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