The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Spin pinning effect to reconstructed oxyhydroxide layer on ferromagnetic oxides for enhanced water oxidation
Open accessAbstract
Producing hydrogen by water electrolysis suffers from the kinetic barriers in the oxygen evolution reaction (OER) that limits the overall efficiency. With spin-dependent kinetics in OER, to manipulate the spin ordering of ferromagnetic OER catalysts (e.g., by magnetization) can reduce the kinetic barrier. However, most active OER catalysts are not ferromagnetic, which makes the spin manipulation challenging. In this work, we report a strategy with spin pinning effect to make the spins in paramagnetic oxyhydroxides more aligned for higher intrinsic OER activity. The spin pinning effect is established in oxide FM /oxyhydroxide interface which is realized by a controlled surface reconstruction of ferromagnetic oxides. Under spin pinning, simple magnetization further increases the spin alignment and thus the OER activity, which validates the spin effect in rate-limiting OER step. The spin polarization in OER highly relies on oxyl radicals (O∙) created by 1 st dehydrogenation to reduce the barrier for subsequent O-O coupling.
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Cites
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Self-citationThe nature of the active site in heterogeneous metal catalysis
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Impact of nanoparticle size and lattice oxygen on water oxidation on NiFeOxHy
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Cited by
Bifunctional Electrocatalysts for Overall and Hybrid Water Splitting
Quan, L., Jiang, H., Mei, G., Sun, Y., & You, B. (2024) · Chemical Reviews · doi:10.1021/acs.chemrev.3c00332 · Cited by 874
Self-citationZhao, 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
Ferromagnetic single-atom spin catalyst for boosting water splitting
Sun, T., Tang, Z., Zang, W., Li, Z., Li, J., Li, Z., Cao, L., Dominic Rodriguez, J. S., Mariano, C. O. M., Xu, H., et al. (2023) · Nature Nanotechnology · doi:10.1038/s41565-023-01407-1 · Cited by 375
Low-temperature water electrolysis: fundamentals, progress, and new strategies
Li, W., Tian, H., Ma, L., Wang, Y., Liu, X., & Gao, X. (2022) · Materials Advances · doi:10.1039/d2ma00185c · Cited by 312
Li, M., Wang, X., Liu, K., Zhu, Z., Guo, H., Li, M., Du, H., Sun, D., Li, H., Huang, K., et al. (2023) · Advanced Energy Materials · doi:10.1002/aenm.202301162 · Cited by 294
Metadata
- Authors
- Wu, T., Ren, X., Sun, Y., Sun, S., Xian, G., Scherer, G. G., Fisher, A. C., Mandler, D., Ager, J. W., Grimaud, A., Wang, J., Shen, C., Yang, H., Gracia, J., Gao, H.-J., & Xu, Z. J.
- Venue
- Nature Communications
- Published
- 2021-06-15
- Volume
- 12
- Issue
- 1
- Pages
- 3634-3634
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W3170314821
- Cited by
- 476
- References
- 7
- FWCI
- 12.16
- Type
- journal article
- Language
- en
- Open access
- gold
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- Wu, T., Ren, X., Sun, Y., Sun, S., Xian, G., Scherer, G. G., Fisher, A. C., Mandler, D., Ager, J. W., Grimaud, A., Wang, J., Shen, C., Yang, H., Gracia, J., Gao, H.-J., & Xu, Z. J. (2021). Spin pinning effect to reconstructed oxyhydroxide layer on ferromagnetic oxides for enhanced water oxidation. Nature Communications. https://doi.org/10.1038/s41467-021-23896-1
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