The DOI matches its Crossref record; 54 of the 54 references it cites were found in a registry or an index.
Activating Lattice Oxygen in Spinel ZnCo 2 O 4 through Filling Oxygen Vacancies with Fluorine for Electrocatalytic Oxygen Evolution
Abstract
The development of productive catalysts for the oxygen evolution reaction (OER) remains a major challenge requiring significant progress in both mechanism and material design. Conventionally, the thermodynamic barrier of lattice oxidation mechanism (LOM) is lower than that of absorbate evolution mechanism (AEM) because the former can overcome certain limitations. However, controlling the OER pathway from the AEM to the LOM by exploiting the intrinsic properties of the catalyst remains challenging. Herein, we incorporated F anions into the oxygen vacancies of spinel ZnCo 2 O 4 and established a link between the electronic structure and the OER catalytic mechanism. Theoretical density calculations revealed that F upshifts the O 2p center and activates the redox capability of lattice O, successfully triggering the LOM pathway. Moreover, the high electronegativity of F anions is favourable for balancing the residual protonation, which can stabilize the structure of the catalyst.
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Cites
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Quan, L., Jiang, H., Mei, G., Sun, Y., & You, B. (2024) · Chemical Reviews · doi:10.1021/acs.chemrev.3c00332 · Cited by 874
Yin, Z.-H., Huang, Y., Song, K., Li, T.-T., Cui, J.-Y., Meng, C., Zhang, H., & Wang, J.-J. (2024) · Journal of the American Chemical Society · doi:10.1021/jacs.3c13746 · Cited by 269
Electrochemical hydrogenation and oxidation of organic species involving water
Liu, C., Chen, F., Zhao, B.-H., Wu, Y., & Zhang, B. (2024) · Nature Reviews Chemistry · doi:10.1038/s41570-024-00589-z · Cited by 269
Wang, L., Ma, M., Zhang, C., Chang, H., Zhang, Y., Li, L., Chen, H., & Peng, S. (2024) · Angewandte Chemie International Edition · doi:10.1002/anie.202317220 · Cited by 125
Luo, N., Cai, A., Pei, J., Zeng, X., Wang, X., & Yao, N. (2025) · Advanced Functional Materials · doi:10.1002/adfm.202425503 · Cited by 42
Metadata
- Authors
- Xiao, K., Wang, Y., Wu, P., Hou, L., & Liu, Z.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2023-04-14
- Volume
- 62
- Issue
- 24
- Pages
- e202301408-e202301408
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W4328049806
- Cited by
- 269
- References
- 54
- FWCI
- 12.59
- Type
- journal article
- Language
- en
- Open access
- closed
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- Xiao, K., Wang, Y., Wu, P., Hou, L., & Liu, Z. (2023). Activating Lattice Oxygen in Spinel ZnCo 2 O 4 through Filling Oxygen Vacancies with Fluorine for Electrocatalytic Oxygen Evolution. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202301408
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