The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Fluoride-Induced Dynamic Surface Self-Reconstruction Produces Unexpectedly Efficient Oxygen-Evolution Catalyst
Abstract
The oxygen-evolution reaction (OER) is a key process in water-splitting systems, fuel cells, and metal–air batteries, but the development of highly active and robust OER catalyst by simple methods is a great challenge. Here, we report an in situ dynamic surface self-reconstruction that can dramatically improve the catalytic activity of electrocatalysts. A fluoride (F – )-incorporating NiFe hydroxide (NiFe-OH-F) nanosheet array was initially grown on Ni foam by a one-step hydrothermal method, which requires a 243 mV over-potential (η) to achieve a 10 mA cm –2 current density with a Tafel slope of 42.9 mV dec –1 in alkaline media. After the surface self-reconstruction induced by fluoride leaching under OER conditions, the surface of NiFe-OH-F was converted into highly mesoporous and amorphous NiFe oxide hierarchical structure, and the OER activity at η = 220 mV increases over 58-fold. The corresponding η at 10 mA cm –2 decreases to 176 mV with an extreme low Tafel slope of 22.6 mV dec –1; this performance is superior to that of the state-of-the-art OER electrocatalysts.
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Cites
Electrocatalysis for the oxygen evolution reaction: recent development and future perspectives
Suen, N.-T., Hung, S.-F., Quan, Q., Zhang, N., Xu, Y.-J., & Chen, H. M. (2017) · Chemical Society Reviews · doi:10.1039/c6cs00328a · Cited by 6,307
Homogeneously dispersed multimetal oxygen-evolving catalysts
Zhang, B., Zheng, X., Voznyy, O., Comin, R., Bajdich, M., García-Melchor, M., Han, L., Xu, J., Liu, M., Zheng, L., et al. (2016) · Science · doi:10.1126/science.aaf1525 · Cited by 2,447
Self-citationWang, H., Lee, H.-W., Deng, Y., Lu, Z., Hsu, P.-C., Liu, Y., Lin, D., & Cui, Y. (2015) · Nature Communications · doi:10.1038/ncomms8261 · Cited by 1,257
Self-citationSelenide‐Based Electrocatalysts and Scaffolds for Water Oxidation Applications
Xia, C., Jiang, Q., Zhao, C., Hedhili, M. N., & Alshareef, H. N. (2016) · Advanced Materials · doi:10.1002/adma.201503906 · Cited by 614
Zhang, B., Xiao, C., Xie, S., Liang, J., Chen, X., & Tang, Y. (2016) · Chemistry of Materials · doi:10.1021/acs.chemmater.6b02610 · Cited by 509
Self-citation
Cited by
Zhao, Y., Adiyeri Saseendran, D. P., Huang, C., Triana, C. A., Marks, W. R., Chen, H., Zhao, H., & Patzke, G. R. (2023) · Chemical Reviews · doi:10.1021/acs.chemrev.2c00515 · Cited by 802
Liu, X., Meng, J., Zhu, J., Huang, M., Wen, B., Guo, R., & Mai, L. (2021) · Advanced Materials · doi:10.1002/adma.202007344 · Cited by 438
High-Entropy Perovskite Fluorides: A New Platform for Oxygen Evolution Catalysis
Wang, T., Chen, H., Yang, Z., Liang, J., & Dai, S. (2020) · Journal of the American Chemical Society · doi:10.1021/jacs.9b12377 · Cited by 384
Wan, L., Xu, Z., Xu, Q., Pang, M., Lin, D., Liu, J., & Wang, B. (2023) · Energy & Environmental Science · doi:10.1039/d3ee00142c · Cited by 371
Li, C.-F., Zhao, J.-W., Xie, L.-J., Wu, J.-Q., & Li, G.-R. (2021) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2021.119987 · Cited by 294
Metadata
- Authors
- Zhang, B., Jiang, K., Wang, H., & Hu, S.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2018-12-05
- Volume
- 19
- Issue
- 1
- Pages
- 530-537
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2904657824
- Cited by
- 288
- References
- 5
- FWCI
- 6.67
- Type
- journal article
- Language
- en
- Open access
- closed
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