The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.
Rh single atoms on TiO2 dynamically respond to reaction conditions by adapting their site
Open accessAbstract
Single-atom catalysts are widely investigated heterogeneous catalysts; however, the identification of the local environment of single atoms under experimental conditions, as well as operando characterization of their structural changes during catalytic reactions are still challenging. Here, the preferred local coordination of Rh single atoms is investigated on TiO 2 during calcination in O 2, reduction in H 2, CO adsorption, and reverse water gas shift (RWGS) reaction conditions. Theoretical and experimental studies clearly demonstrate that Rh single atoms adapt their local coordination and reactivity in response to various redox conditions. Single-atom catalysts hence do not have static local coordinations, but can switch from inactive to active structure under reaction conditions, hence explaining some conflicting literature accounts. The combination of approaches also elucidates the structure of the catalytic active site during reverse water gas shift. This insight on the real nature of the active site is key for the design of high-performance catalysts.
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Cites
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Cited by
Liu, L., & Corma, A. (2023) · Chemical Reviews · doi:10.1021/acs.chemrev.2c00733 · Cited by 689
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Metadata
- Authors
- Tang, Y., Asokan, C., Xu, M., Graham, G. W., Pan, X., Christopher, P., Li, J., & Sautet, P.
- Venue
- Nature Communications
- Published
- 2019-10-03
- Volume
- 10
- Issue
- 1
- Pages
- 4488-4488
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2977591485
- Cited by
- 298
- References
- 48
- FWCI
- 10.77
- Type
- journal article
- Language
- en
- Open access
- gold
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- Tang, Y., Asokan, C., Xu, M., Graham, G. W., Pan, X., Christopher, P., Li, J., & Sautet, P. (2019). Rh single atoms on TiO2 dynamically respond to reaction conditions by adapting their site. Nature Communications. https://doi.org/10.1038/s41467-019-12461-6
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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