The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Thermally stable single atom Pt/m-Al2O3 for selective hydrogenation and CO oxidation
Open accessAbstract
Single-atom metal catalysts offer a promising way to utilize precious noble metal elements more effectively, provided that they are catalytically active and sufficiently stable. Herein, we report a synthetic strategy for Pt single-atom catalysts with outstanding stability in several reactions under demanding conditions. The Pt atoms are firmly anchored in the internal surface of mesoporous Al 2 O 3, likely stabilized by coordinatively unsaturated pentahedral Al 3+ centres. The catalyst keeps its structural integrity and excellent performance for the selective hydrogenation of 1,3-butadiene after exposure to a reductive atmosphere at 200 °C for 24 h. Compared to commercial Pt nanoparticle catalyst on Al 2 O 3 and control samples, this system exhibits significantly enhanced stability and performance for n-hexane hydro-reforming at 550 °C for 48 h, although agglomeration of Pt single-atoms into clusters is observed after reaction. In CO oxidation, the Pt single-atom identity was fully maintained after 60 cycles between 100 and 400 °C over a one-month period.
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Cites
Catalysis by Supported Single Metal Atoms
Liu, J. (2017) · ACS Catalysis · doi:10.1021/acscatal.6b01534 · Cited by 1,331
Tuning selectivity of electrochemical reactions by atomically dispersed platinum catalyst
Choi, C. H., Kim, M., Kwon, H. C., Cho, S. J., Yun, S., Kim, H.-T., Mayrhofer, K. J. J., Kim, H., & Choi, M. (2016) · Nature Communications · doi:10.1038/ncomms10922 · Cited by 849
Cited by
Metal Catalysts for Heterogeneous Catalysis: From Single Atoms to Nanoclusters and Nanoparticles
Liu, L., & Corma, A. (2018) · Chemical Reviews · doi:10.1021/acs.chemrev.7b00776 · Cited by 4,777
Single-Atom Catalysts across the Periodic Table
Kaiser, S. K., Chen, Z., Faust Akl, D., Mitchell, S., & Pérez-Ramírez, J. (2020) · Chemical Reviews · doi:10.1021/acs.chemrev.0c00576 · Cited by 1,367
Well-Defined Materials for Heterogeneous Catalysis: From Nanoparticles to Isolated Single-Atom Sites
Li, Z., Ji, S., Liu, Y., Cao, X., Tian, S., Chen, Y., Niu, Z., & Li, Y. (2020) · Chemical Reviews · doi:10.1021/acs.chemrev.9b00311 · Cited by 1,245
Single Pt Atoms Confined into a Metal–Organic Framework for Efficient Photocatalysis
Fang, X., Shang, Q., Wang, Y., Jiao, L., Yao, T., Li, Y., Zhang, Q., Luo, Y., & Jiang, H. (2018) · Advanced Materials · doi:10.1002/adma.201705112 · Cited by 837
Li, P., Wang, M., Duan, X., Zheng, L., Cheng, X., Zhang, Y., Kuang, Y., Li, Y., Ma, Q., Feng, Z., et al. (2019) · Nature Communications · doi:10.1038/s41467-019-09666-0 · Cited by 717
Metadata
- Authors
- Zhang, Z., Zhu, Y., Asakura, H., Zhang, B., Zhang, J., Zhou, M., Han, Y., Tanaka, T., Wang, A., Zhang, T., & Yan, N.
- Venue
- Nature Communications
- Published
- 2017-07-27
- Volume
- 8
- Issue
- 1
- Pages
- 16100-16100
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2740657411
- Cited by
- 778
- References
- 2
- FWCI
- 31.73
- Type
- journal article
- Language
- en
- Open access
- gold
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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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