The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.
RuO2 electronic structure and lattice strain dual engineering for enhanced acidic oxygen evolution reaction performance
Open accessAbstract
Developing highly active and durable electrocatalysts for acidic oxygen evolution reaction remains a great challenge due to the sluggish kinetics of the four-electron transfer reaction and severe catalyst dissolution. Here we report an electrochemical lithium intercalation method to improve both the activity and stability of RuO 2 for acidic oxygen evolution reaction. The lithium intercalates into the lattice interstices of RuO 2, donates electrons and distorts the local structure. Therefore, the Ru valence state is lowered with formation of stable Li-O-Ru local structure, and the Ru–O covalency is weakened, which suppresses the dissolution of Ru, resulting in greatly enhanced durability. Meanwhile, the inherent lattice strain results in the surface structural distortion of LixRuO 2 and activates the dangling O atom near the Ru active site as a proton acceptor, which stabilizes the OOH* and dramatically enhances the activity. This work provides an effective strategy to develop highly efficient catalyst towards water splitting.
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Cited by
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Li, H., Lin, Y., Duan, J., Wen, Q., Liu, Y., & Zhai, T. (2024) · Chemical Society Reviews · doi:10.1039/d3cs00010a · Cited by 540
Construction of Zn-doped RuO2 nanowires for efficient and stable water oxidation in acidic media
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Electrocatalytic Water Splitting Mechanism and Electrocatalyst Design
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Metadata
- Authors
- Qin, Y., Yu, T., Deng, S., Zhou, X.-Y., Lin, D., Zhang, Q., Jin, Z., Zhang, D., He, Y.-B., Qiu, H.-J., He, L., Kang, F., Li, K., & Zhang, T.-Y.
- Venue
- Nature Communications
- Published
- 2022-07-01
- Volume
- 13
- Issue
- 1
- Pages
- 3784-3784
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W4283766298
- Cited by
- 596
- References
- 11
- FWCI
- 21.43
- Type
- journal article
- Language
- en
- Open access
- gold
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- Qin, Y., Yu, T., Deng, S., Zhou, X.-Y., Lin, D., Zhang, Q., Jin, Z., Zhang, D., He, Y.-B., Qiu, H.-J., He, L., Kang, F., Li, K., & Zhang, T.-Y. (2022). RuO2 electronic structure and lattice strain dual engineering for enhanced acidic oxygen evolution reaction performance. Nature Communications. https://doi.org/10.1038/s41467-022-31468-0
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