The DOI matches its Crossref record; 104 of the 104 references it cites were found in a registry or an index.
Customized reaction route for ruthenium oxide towards stabilized water oxidation in high-performance PEM electrolyzers
Open accessAbstract
The poor stability of Ru-based acidic oxygen evolution (OER) electrocatalysts has greatly hampered their application in polymer electrolyte membrane electrolyzers (PEMWEs). Traditional understanding of performance degradation centered on influence of bias fails in describing the stability trend, calling for deep dive into the essential origin of inactivation. Here we uncover the decisive role of reaction route (including catalytic mechanism and intermediates binding strength) on operational stability of Ru-based catalysts. Using MRuO x (M = Ce 4+, Sn 4+, Ru 4+, Cr 4+) solid solution as structure model, we find the reaction route, thereby stability, can be customized by controlling the Ru charge. The screened SnRuO x thus exhibits orders of magnitude lifespan extension. A scalable PEMWE single cell using SnRuO x anode conveys an ever-smallest degradation rate of 53 μV h−1 during a 1300 h operation at 1 A cm−2.
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Cited by
Stability of electrocatalytic OER: from principle to application
Li, H., Lin, Y., Duan, J., Wen, Q., Liu, Y., & Zhai, T. (2024) · Chemical Society Reviews · doi:10.1039/d3cs00010a · Cited by 540
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
Self-citationLanthanide-regulating Ru-O covalency optimizes acidic oxygen evolution electrocatalysis
Li, L., Zhang, G., Zhou, C., Lv, F., Tan, Y., Han, Y., Luo, H., Wang, D., Liu, Y., Shang, C., et al. (2024) · Nature Communications · doi:10.1038/s41467-024-49281-2 · Cited by 368
Locking the lattice oxygen in RuO2 to stabilize highly active Ru sites in acidic water oxidation
Ping, X., Liu, Y., Zheng, L., Song, Y., Guo, L., Chen, S., & Wei, Z. (2024) · Nature Communications · doi:10.1038/s41467-024-46815-6 · Cited by 363
Rong, C., Huang, X., Arandiyan, H., Shao, Z., Wang, Y., & Chen, Y. (2025) · Advanced Materials · doi:10.1002/adma.202416362 · Cited by 333
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Metadata
- Authors
- Shi, Z., Li, J., Wang, Y., Liu, S., Zhu, J., Yang, J., Wang, X., Ni, J., Jiang, Z., Zhang, L., Wang, Y., Liu, C., Xing, W., & Ge, J.
- Venue
- Nature Communications
- Published
- 2023-02-15
- Volume
- 14
- Issue
- 1
- Pages
- 843-843
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W4321004412
- Cited by
- 477
- References
- 104
- FWCI
- 22.33
- Type
- journal article
- Language
- en
- Open access
- gold
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- Shi, Z., Li, J., Wang, Y., Liu, S., Zhu, J., Yang, J., Wang, X., Ni, J., Jiang, Z., Zhang, L., Wang, Y., Liu, C., Xing, W., & Ge, J. (2023). Customized reaction route for ruthenium oxide towards stabilized water oxidation in high-performance PEM electrolyzers. Nature Communications. https://doi.org/10.1038/s41467-023-36380-9
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