The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Improving Electrocatalysts for Oxygen Evolution Using NixFe3–xO4/Ni Hybrid Nanostructures Formed by Solvothermal Synthesis
Abstract
Spinel-type oxides have been found to be active electrocatalysts for OER. However, their semiconductor character severely limits their catalytic performance. Herein, we report a facile solvothermal pathway for the synthesis of spinel-type Ni x Fe 3– x O 4 oxides/Ni metal nanocomposites. The good electrical contact between the metal and semiconductor oxide interface and well-tuned compositions of Ni x Fe 3– x O 4 spinel oxides are crucial to achieve better OER performance. Specifically, the Ni x Fe 3– x O 4 /Ni nanocomposite sample prepared from a metal precursor ratio of y = 0.15 [ y = Fe/(Fe + Ni)] that results in an x value of about 0.36 exhibits catalytic activity with an overpotential of 225 mV to achieve an electrocatalytic current density of j = 10 mA cm –2 and a Tafel slope of 44 mV dec –1 in alkaline electrolyte. This study not only provides new perspectives to designing nanocomposite catalysts for OER but also opens a promising avenue for further enhancing electrocatalytic performance via interface and composition engineering.
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Cites
Opportunities and challenges for a sustainable energy future
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Electrocatalysis for the oxygen evolution reaction: recent development and future perspectives
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Earth-abundant catalysts for electrochemical and photoelectrochemical water splitting
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Homogeneously dispersed multimetal oxygen-evolving catalysts
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Self-citationKim, J., Shih, P.-C., Tsao, K.-C., Pan, Y.-T., Yin, X., Sun, C.-J., & Yang, H. (2017) · Journal of the American Chemical Society · doi:10.1021/jacs.7b06808 · Cited by 501
Cited by
Han, X., Sheng, H., Yu, C., Walker, T. W., Huber, G. W., Qiu, J., & Jin, S. (2020) · ACS Catalysis · doi:10.1021/acscatal.0c01498 · Cited by 445
Self-citationLi, L., Cao, X., Huo, J., Qu, J., Chen, W., Liu, C., Zhao, Y., Liu, H., & Wang, G. (2023) · Journal of Energy Chemistry · doi:10.1016/j.jechem.2022.09.022 · Cited by 404
Li, J., Huang, W., Wang, M., Xi, S., Meng, J., Zhao, K., Jin, J., Xu, W., Wang, Z., Liu, X., et al. (2019) · ACS Energy Letters · doi:10.1021/acsenergylett.8b02345 · Cited by 357
Principles of Designing Electrocatalyst to Boost Reactivity for Seawater Splitting
Liu, X., Chi, J., Mao, H., & Wang, L. (2023) · Advanced Energy Materials · doi:10.1002/aenm.202301438 · Cited by 247
Electronically Modulated CoP by Ce Doping as a Highly Efficient Electrocatalyst for Water Splitting
Li, J., Zou, S., Liu, X., Lu, Y., & Dong, D. (2020) · ACS Sustainable Chemistry & Engineering · doi:10.1021/acssuschemeng.0c01193 · Cited by 172
Metadata
- Authors
- Huang, J., Han, J., Wang, R., Zhang, Y., Wang, X., Zhang, X., Zhang, Z., Zhang, Y., Song, B., & Jin, S.
- Venue
- ACS Energy Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2018-06-22
- Volume
- 3
- Issue
- 7
- Pages
- 1698-1707
- ISSN
- 2380-8195 (ISSN-L)
- OpenAlex
- W2809418537
- Cited by
- 174
- References
- 7
- FWCI
- 4.58
- Type
- journal article
- Language
- en
- Open access
- closed
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- Huang, J., Han, J., Wang, R., Zhang, Y., Wang, X., Zhang, X., Zhang, Z., Zhang, Y., Song, B., & Jin, S. (2018). Improving Electrocatalysts for Oxygen Evolution Using NixFe3–xO4/Ni Hybrid Nanostructures Formed by Solvothermal Synthesis. ACS Energy Letters. https://doi.org/10.1021/acsenergylett.8b00888
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