The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Bottom-up precise synthesis of stable platinum dimers on graphene
Open accessAbstract
Supported metal clusters containing only a few atoms are of great interest. Progress has been made in synthesis of metal single-atom catalysts. However, precise synthesis of metal dimers on high-surface area support remains a grand challenge. Here, we show that Pt 2 dimers can be fabricated with a bottom–up approach on graphene using atomic layer deposition, through proper nucleation sites creation, Pt 1 single-atom deposition and attaching a secondary Pt atom selectively on the preliminary one. Scanning transmission electron microscopy, x-ray absorption spectroscopy, and theoretical calculations suggest that the Pt 2 dimers are likely in the oxidized form of Pt 2 O x. In hydrolytic dehydrogenation of ammonia borane, Pt 2 dimers exhibit a high specific rate of 2800 mol H2 mol Pt−1 min−1 at room temperature, ~17- and 45-fold higher than graphene supported Pt single atoms and nanoparticles, respectively. These findings open an avenue to bottom–up fabrication of supported atomically precise ultrafine metal clusters for practical applications.
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Cites
Generalized Gradient Approximation Made Simple
Perdew, J. P., Burke, K., & Ernzerhof, M. (1996) · Physical Review Letters · doi:10.1103/physrevlett.77.3865 · Cited by 215,824
Charging Effects on Bonding and Catalyzed Oxidation of CO on Au 8 Clusters on MgO
Yoon, B., Häkkinen, H., Landman, U., Wörz, A. S., Antonietti, J.-M., Abbet, S., Judai, K., & Heiz, U. (2005) · Science · doi:10.1126/science.1104168 · Cited by 1,430
B–N compounds for chemical hydrogenstorage
Hamilton, C. W., Baker, R. T., Staubitz, A., & Manners, I. (2009) · Chem. Soc. Rev. · doi:10.1039/b800312m · Cited by 1,087
Lu, J., Low, K.-B., Lei, Y., Libera, J. A., Nicholls, A., Stair, P. C., & Elam, J. W. (2014) · Nature Communications · doi:10.1038/ncomms4264 · Cited by 233
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Cited by
Chemical Synthesis of Single Atomic Site Catalysts
Ji, S., Chen, Y., Wang, X., Zhang, Z., Wang, D., & Li, Y. (2020) · Chemical Reviews · doi:10.1021/acs.chemrev.9b00818 · Cited by 1,444
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
Zhang, L., Si, R., Liu, H., Chen, N., Wang, Q., Adair, K., Wang, Z., Chen, J., Song, Z., Li, J., et al. (2019) · Nature Communications · doi:10.1038/s41467-019-12887-y · Cited by 600
Self-citationStrong Metal–Support Interactions between Pt Single Atoms and TiO2
Han, B., Guo, Y., Huang, Y., Xi, W., Xu, J., Luo, J., Qi, H., Ren, Y., Liu, X., Qiao, B., et al. (2020) · Angewandte Chemie International Edition · doi:10.1002/anie.202003208 · Cited by 586
Emerging Dual‐Atomic‐Site Catalysts for Efficient Energy Catalysis
Zhang, W., Chao, Y., Zhang, W., Zhou, J., Lv, F., Wang, K., Lin, F., Luo, H., Li, J., Tong, M., et al. (2021) · Advanced Materials · doi:10.1002/adma.202102576 · Cited by 528
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Metadata
- Authors
- Yan, H., Lin, Y., Wu, H., Zhang, W., Sun, Z., Cheng, H., Liu, W., Wang, C., Li, J., Huang, X., Yao, T., Yang, J., Wei, S., & Lu, J.
- Venue
- Nature Communications
- Published
- 2017-10-20
- Volume
- 8
- Issue
- 1
- Pages
- 1070-1070
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2765469889
- Cited by
- 633
- References
- 4
- FWCI
- 19.42
- Type
- journal article
- Language
- en
- Open access
- gold
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- Yan, H., Lin, Y., Wu, H., Zhang, W., Sun, Z., Cheng, H., Liu, W., Wang, C., Li, J., Huang, X., Yao, T., Yang, J., Wei, S., & Lu, J. (2017). Bottom-up precise synthesis of stable platinum dimers on graphene. Nature Communications. https://doi.org/10.1038/s41467-017-01259-z
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