The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Amorphous MoOX-Stabilized single platinum atoms with ultrahigh mass activity for acidic hydrogen evolution
Abstract
Abstract It is highly desirable to develop Pt single-atom (SA) catalysts with an optimized mass activity for acidic hydrogen evolution reaction (HER), but it remains a significant challenge. In this study, a new Pt SA strongly coupled with amorphous MoOX (Pt-SA/ɑ-MoOx) is rationally designed. The synergistic effect between unsaturated Pt atoms and defective MoOx can significantly lower the reaction barrier contributing to the fast HER reaction kinetics. Hence, Pt-SA/ɑ-MoOx exhibits an ultrahigh mass activity of 52.0 A mgPt−1 at an overpotential of 50 mV, corresponding to better acidic HER activity than those reported previously for Pt SA-based catalysts. Furthermore, Pt-SA/ɑ-MoOx shows Pt-like kinetics with a small Tafel slope of 123 mV dec−1 and outstanding long-term electrochemical stability for 20 h. This developed synthetic method is also extended for the fabrication of other amorphous MoOx-supported SA catalysts (e.g. Ir, Au and Pb). As far as we know, our study reports the first example of the combination of metal SA and amorphous oxide for highly efficient electrocatalysis.
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Cites
Platinum single-atom and cluster catalysis of the hydrogen evolution reaction
Cheng, N., Stambula, S., Wang, D., Banis, M. N., Liu, J., Riese, A., Xiao, B., Li, R., Sham, T.-K., Liu, L.-M., et al. (2016) · Nature Communications · doi:10.1038/ncomms13638 · Cited by 2,072
High Electrocatalytic Hydrogen Evolution Activity of an Anomalous Ruthenium Catalyst
Zheng, Y., Jiao, Y., Zhu, Y., Li, L. H., Han, Y., Chen, Y., Jaroniec, M., & Qiao, S.-Z. (2016) · Journal of the American Chemical Society · doi:10.1021/jacs.6b11291 · Cited by 1,110
Duan, Y., Yu, Z., Hu, S., Zheng, X., Zhang, C., Ding, H., Hu, B., Fu, Q., Yu, Z., Zheng, X., et al. (2019) · Angewandte Chemie International Edition · doi:10.1002/anie.201909939 · Cited by 625
Self-citationYin, X., Wang, H., Tang, S., Lu, X., Shu, M., Si, R., & Lu, T. (2018) · Angewandte Chemie International Edition · doi:10.1002/anie.201804817 · Cited by 594
Zhang, L., Han, L., Liu, H., Liu, X., & Luo, J. (2017) · Angewandte Chemie International Edition · doi:10.1002/anie.201706921 · Cited by 532
Self-citationYang, J., Zhang, F., Wang, X., He, D., Wu, G., Yang, Q., Hong, X., Wu, Y., & Li, Y. (2016) · Angewandte Chemie International Edition · doi:10.1002/anie.201604315 · Cited by 380
Li, X., Yu, J., Jia, J., Wang, A., Zhao, L., Xiong, T., Liu, H., & Zhou, W. (2019) · Nano Energy · doi:10.1016/j.nanoen.2019.05.013 · Cited by 200
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Cited by
Hydrogen production by water electrolysis technologies: A review
El-Shafie, M. (2023) · Results in Engineering · doi:10.1016/j.rineng.2023.101426 · Cited by 720
Metal oxide-based materials as an emerging family of hydrogen evolution electrocatalysts
Zhu, Y., Lin, Q., Zhong, Y., Tahini, H. A., Shao, Z., & Wang, H. (2020) · Energy & Environmental Science · doi:10.1039/d0ee02485f · Cited by 709
A fundamental viewpoint on the hydrogen spillover phenomenon of electrocatalytic hydrogen evolution
Li, J., Hu, J., Zhang, M., Gou, W., Zhang, S., Chen, Z., Qu, Y., & Ma, Y. (2021) · Nature Communications · doi:10.1038/s41467-021-23750-4 · Cited by 633
PEM water electrolysis for hydrogen production: fundamentals, advances, and prospects
Wang, T., Cao, X., & Jiao, L. (2022) · Carbon Neutrality · doi:10.1007/s43979-022-00022-8 · Cited by 389
Cobalt single atom site isolated Pt nanoparticles for efficient ORR and HER in acid media
Liang, L., Jin, H., Zhou, H., Liu, B., Hu, C., Chen, D., Wang, Z., Hu, Z., Zhao, Y., Li, H.-W., et al. (2021) · Nano Energy · doi:10.1016/j.nanoen.2021.106221 · Cited by 360
Metadata
- Authors
- Xu, J., Zhang, C., Liu, H., Sun, J., Xie, R., Qiu, Y., Lü, F., Liu, Y., Zhuo, L., Liu, X., & Luo, J.
- Venue
- Nano Energy
- Publisher
- Elsevier BV
- Published
- 2020-04
- Volume
- 70
- Pages
- 104529
- ISSN
- 2211-2855 (ISSN-L)
- OpenAlex
- W3002387431
- Cited by
- 203
- References
- 7
- FWCI
- 6.84
- Type
- journal article
- Language
- en
- Open access
- closed
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- Xu, J., Zhang, C., Liu, H., Sun, J., Xie, R., Qiu, Y., Lü, F., Liu, Y., Zhuo, L., Liu, X., & Luo, J. (2020). Amorphous MoOX-Stabilized single platinum atoms with ultrahigh mass activity for acidic hydrogen evolution. Nano Energy. https://doi.org/10.1016/j.nanoen.2020.104529
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