The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.
Surface Oxidized Cobalt-Phosphide Nanorods As an Advanced Oxygen Evolution Catalyst in Alkaline Solution
Abstract
Electrochemical water splitting in alkaline solution plays a growing role in alternative energy devices due to the need for clean and sustainable energy. However, catalysts that are active for both hydrogen evolution and oxygen evolution reactions are rare. Herein, we demonstrate that cobalt phosphide (CoP), which was synthesized via the hydrothermal route and has been shown to have hydrogen evolution activity, is highly active for oxygen evolution. A current density of 10 mA cm –2 was generated at an overpotential of only 320 mV in 1 M KOH for a CoP nanorod-based electrode (CoP NR/C), which was competitive with commercial IrO 2 . The Tafel slope for CoP NR/C was only 71 mV dec –1, and the catalyst maintained high stability during a 12 h test. This high activity was attributed to the formation of a thin layer of ultrafine crystalline cobalt oxide on the CoP surface.
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Cited by
Electrocatalysis for the oxygen evolution reaction: recent development and future perspectives
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Recent development in electrocatalysts for hydrogen production through water electrolysis
Anwar, S., Khan, F., Zhang, Y., & Djire, A. (2021) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2021.06.191 · Cited by 652
Metadata
- Authors
- Chang, J., Xiao, Y., Xiao, M., Ge, J., Liu, C., & Xing, W.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-10-20
- Volume
- 5
- Issue
- 11
- Pages
- 6874-6878
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2343044577
- Cited by
- 478
- References
- 29
- FWCI
- 17.40
- Type
- journal article
- Language
- en
- Open access
- closed
- Funders
- Chinese Academy of Sciences (XDA0903104)
- Ministry of Science and Technology of the People's Republic of China (2012AA053401)
- National Natural Science Foundation of China (21373199, 21433003)
- State Administration of Foreign Experts Affairs (WQ20122200077)
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- Chang, J., Xiao, Y., Xiao, M., Ge, J., Liu, C., & Xing, W. (2015). Surface Oxidized Cobalt-Phosphide Nanorods As an Advanced Oxygen Evolution Catalyst in Alkaline Solution. ACS Catalysis. https://doi.org/10.1021/acscatal.5b02076
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