The DOI matches its Crossref record; 56 of the 56 references it cites were found in a registry or an index.
Locking the lattice oxygen in RuO2 to stabilize highly active Ru sites in acidic water oxidation
Open accessAbstract
Ruthenium dioxide is presently the most active catalyst for the oxygen evolution reaction (OER) in acidic media but suffers from severe Ru dissolution resulting from the high covalency of Ru-O bonds triggering lattice oxygen oxidation. Here, we report an interstitial silicon-doping strategy to stabilize the highly active Ru sites of RuO 2 while suppressing lattice oxygen oxidation. The representative Si-RuO 2−0.1 catalyst exhibits high activity and stability in acid with a negligible degradation rate of ~52 μV h−1 in an 800 h test and an overpotential of 226 mV at 10 mA cm−2. Differential electrochemical mass spectrometry (DEMS) results demonstrate that the lattice oxygen oxidation pathway of the Si-RuO 2−0.1 was suppressed by ∼95% compared to that of commercial RuO 2, which is highly responsible for the extraordinary stability. This work supplied a unique mentality to guide future developments on Ru-based oxide catalysts’ stability in an acidic environment.
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Cites
Activating lattice oxygen redox reactions in metal oxides to catalyse oxygen evolution
Grimaud, A., Diaz-Morales, O., Han, B., Hong, W. T., Lee, Y.-L., Giordano, L., Stoerzinger, K. A., Koper, M. T. M., & Shao-Horn, Y. (2017) · Nature Chemistry · doi:10.1038/nchem.2695 · Cited by 2,530
A highly active and stable IrO x /SrIrO 3 catalyst for the oxygen evolution reaction
Seitz, L. C., Dickens, C. F., Nishio, K., Hikita, Y., Montoya, J., Doyle, A., Kirk, C., Vojvodic, A., Hwang, H. Y., Norskov, J. K., et al. (2016) · Science · doi:10.1126/science.aaf5050 · Cited by 2,196
Huang, Z.-F., Song, J., Du, Y., Xi, S., Dou, S., Nsanzimana, J. M. V., Wang, C., Xu, Z. J., & Wang, X. (2019) · Nature Energy · doi:10.1038/s41560-019-0355-9 · Cited by 1,858
Perovskites in catalysis and electrocatalysis
Hwang, J., Rao, R. R., Giordano, L., Katayama, Y., Yu, Y., & Shao-Horn, Y. (2017) · Science · doi:10.1126/science.aam7092 · Cited by 1,799
Chen, F.-Y., Wu, Z.-Y., Adler, Z., & Wang, H. (2021) · Joule · doi:10.1016/j.joule.2021.05.005 · Cited by 1,284
In-situ reconstructed Ru atom array on α-MnO2 with enhanced performance for acidic water oxidation
Lin, C., Li, J.-L., Li, X., Yang, S., Luo, W., Zhang, Y., Kim, S.-H., Kim, D.-H., Shinde, S. S., Li, Y.-F., et al. (2021) · Nature Catalysis · doi:10.1038/s41929-021-00703-0 · Cited by 1,222
Yao, Y., Hu, S., Chen, W., Huang, Z.-Q., Wei, W., Yao, T., Liu, R., Zang, K., Wang, X., Wu, G., et al. (2019) · Nature Catalysis · doi:10.1038/s41929-019-0246-2 · Cited by 1,214
The stability number as a metric for electrocatalyst stability benchmarking
Geiger, S., Kasian, O., Ledendecker, M., Pizzutilo, E., Mingers, A. M., Fu, W. T., Diaz-Morales, O., Li, Z., Oellers, T., Fruchter, L., et al. (2018) · Nature Catalysis · doi:10.1038/s41929-018-0085-6 · Cited by 1,045
Spöri, C., Kwan, J. T. H., Bonakdarpour, A., Wilkinson, D. P., & Strasser, P. (2017) · Angewandte Chemie International Edition · doi:10.1002/anie.201608601 · Cited by 924
Recent Development of Oxygen Evolution Electrocatalysts in Acidic Environment
An, L., Wei, C., Lu, M., Liu, H., Chen, Y., Scherer, G. G., Fisher, A. C., Xi, P., Xu, Z. J., & Yan, C. (2021) · Advanced Materials · doi:10.1002/adma.202006328 · Cited by 897
Cited by
Tantalum-stabilized ruthenium oxide electrocatalysts for industrial water electrolysis
Zhang, J., Fu, X., Kwon, S., Chen, K., Liu, X., Yang, J., Sun, H., Wang, Y., Uchiyama, T., Uchimoto, Y., et al. (2025) · Science · doi:10.1126/science.ado9938 · Cited by 494
Deng, L., Chen, H., Hung, S.-F., Zhang, Y., Yu, H., Chen, H.-Y., Li, L., & Peng, S. (2024) · Journal of the American Chemical Society · doi:10.1021/jacs.4c14529 · Cited by 281
Recent achievements in noble metal-based oxide electrocatalysts for water splitting
Wang, F., Xiao, L., Jiang, Y., Liu, X., Zhao, X., Kong, Q., Abdukayum, A., & Hu, G. (2025) · Materials Horizons · doi:10.1039/d4mh01315h · Cited by 86
Undoped ruthenium oxide as a stable catalyst for the acidic oxygen evolution reaction
Tang, J., Guan, D., Xu, H., Zhao, L., Arshad, U., Fang, Z., Zhu, T., Kim, M., Pao, C.-W., Hu, Z., et al. (2025) · Nature Communications · doi:10.1038/s41467-025-56188-z · Cited by 76
Guo, W., Wang, Z., Zhou, Y., Wang, T., Zhu, G., Akhtar, F., Koudakan, P. A., Zhang, B., Jiang, J., Pan, S., et al. (2025) · Journal of Materials Chemistry A · doi:10.1039/d5ta02960k · Cited by 8
Metadata
- Authors
- Ping, X., Liu, Y., Zheng, L., Song, Y., Guo, L., Chen, S., & Wei, Z.
- Venue
- Nature Communications
- Published
- 2024-03-20
- Volume
- 15
- Issue
- 1
- Pages
- 2501-2501
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W4392984079
- Cited by
- 363
- References
- 56
- FWCI
- 23.99
- Type
- journal article
- Language
- en
- Open access
- gold
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- Ping, X., Liu, Y., Zheng, L., Song, Y., Guo, L., Chen, S., & Wei, Z. (2024). Locking the lattice oxygen in RuO2 to stabilize highly active Ru sites in acidic water oxidation. Nature Communications. https://doi.org/10.1038/s41467-024-46815-6
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