The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Spontaneous doping of the basal plane of MoS2 single layers through oxygen substitution under ambient conditions
Open accessAbstract
AbstractThe chemical inertness of the defect-free basal plane confers environmental stability to MoS2 single layers, but it also limits their chemical versatility and catalytic activity. The stability of pristine MoS2 basal plane against oxidation under ambient conditions is a widely accepted assumption however, here we report single-atom-level structural investigations that reveal that oxygen atoms spontaneously incorporate into the basal plane of MoS2 single layers during ambient exposure. The use of scanning tunnelling microscopy reveals a slow oxygen-substitution reaction, during which individual sulfur atoms are replaced one by one by oxygen, giving rise to solid-solution-type 2D MoS2−xOx crystals. Oxygen substitution sites present all over the basal plane act as single-atom reaction centres, substantially increasing the catalytic activity of the entire MoS2 basal plane for the electrochemical H2 evolution reaction.MoS2 single layers spontaneously undergo a slow oxygen substitution reaction under ambient conditions giving rise to solid-solution-type 2D molybdenum oxy-sulfide crystals. The oxygen substitution sites of the 2D MoS2−xOx crystals act as efficient single-atom catalytic centres for the hydrogen evolution reaction.
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Cites
The chemistry of graphene oxide
Dreyer, D. R., Park, S., Bielawski, C. W., & Ruoff, R. S. (2010) · Chem. Soc. Rev. · doi:10.1039/b917103g · Cited by 11,653
The chemistry of two-dimensional layered transition metal dichalcogenide nanosheets
Chhowalla, M., Shin, H. S., Eda, G., Li, L.-J., Loh, K. P., & Zhang, H. (2013) · Nature Chemistry · doi:10.1038/nchem.1589 · Cited by 10,034
Identification of Active Edge Sites for Electrochemical H 2 Evolution from MoS 2 Nanocatalysts
Jaramillo, T. F., Jørgensen, K. P., Bonde, J., Nielsen, J. H., Horch, S., & Chorkendorff, I. (2007) · Science · doi:10.1126/science.1141483 · Cited by 6,100
Xie, J., Zhang, J., Li, S., Grote, F., Zhang, X., Zhang, H., Wang, R., Lei, Y., Pan, B., & Xie, Y. (2013) · Journal of the American Chemical Society · doi:10.1021/ja408329q · Cited by 2,350
Jiao, Y., Zheng, Y., Davey, K., & Qiao, S.-Z. (2016) · Nature Energy · doi:10.1038/nenergy.2016.130 · Cited by 1,196
Cited by
Yu, P., Wang, F., Shifa, T. A., Zhan, X., Lou, X., Xia, F., & He, J. (2019) · Nano Energy · doi:10.1016/j.nanoen.2019.01.017 · Cited by 434
Roadmap and Direction toward High-Performance MoS 2 Hydrogen Evolution Catalysts
Cao, Y. (2021) · ACS Nano · doi:10.1021/acsnano.1c01879 · Cited by 405
Wang, L., Li, Z., Wang, K., Dai, Q., Lei, C., Yang, B., Zhang, Q., Lei, L., Leung, M. K. H., & Hou, Y. (2020) · Nano Energy · doi:10.1016/j.nanoen.2020.104850 · Cited by 196
García-Dalí, S., Paredes, J. I., Munuera, J. M., Villar-Rodil, S., Adawy, A., Martínez-Alonso, A., & Tascón, J. M. D. (2019) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.9b13484 · Cited by 61
Zeleke, T. S., Tsai, M.-C., Weret, M. A., Huang, C.-J., Birhanu, M. K., Liu, T.-C., Huang, C.-P., Soo, Y.-L., Yang, Y.-W., Su, W.-N., et al. (2019) · ACS Nano · doi:10.1021/acsnano.9b01266 · Cited by 51
Metadata
- Authors
- Pető, J., Ollár, T., Vancsó, P., Popov, Z. I., Magda, G. Z., Dobrik, G., Hwang, C., Sorokin, P. B., & Tapasztó, L.
- Venue
- Nature Chemistry
- Published
- 2018-09-17
- Volume
- 10
- Issue
- 12
- Pages
- 1246-1251
- ISSN
- 1755-4330 (ISSN-L)
- 1755-4349
- OpenAlex
- W2889722664
- Cited by
- 422
- References
- 5
- FWCI
- 14.64
- Type
- journal article
- Language
- en
- Open access
- green
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- Pető, J., Ollár, T., Vancsó, P., Popov, Z. I., Magda, G. Z., Dobrik, G., Hwang, C., Sorokin, P. B., & Tapasztó, L. (2018). Spontaneous doping of the basal plane of MoS2 single layers through oxygen substitution under ambient conditions. Nature Chemistry. https://doi.org/10.1038/s41557-018-0136-2
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