The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.
Chemically activating MoS2 via spontaneous atomic palladium interfacial doping towards efficient hydrogen evolution
Open accessAbstract
Lacking strategies to simultaneously address the intrinsic activity, site density, electrical transport, and stability problems of chalcogels is restricting their application in catalytic hydrogen production. Herein, we resolve these challenges concurrently through chemically activating the molybdenum disulfide (MoS 2) surface basal plane by doping with a low content of atomic palladium using a spontaneous interfacial redox technique. Palladium substitution occurs at the molybdenum site, simultaneously introducing sulfur vacancy and converting the 2H into the stabilized 1T structure. Theoretical calculations demonstrate the sulfur atoms next to the palladium sites exhibit low hydrogen adsorption energy at –0.02 eV. The final MoS 2 doped with only 1wt% of palladium demonstrates exchange current density of 805 μA cm−2 and 78 mV overpotential at 10 mA cm−2, accompanied by a good stability. The combined advantages of our surface activating technique open the possibility of manipulating the catalytic performance of MoS 2 to rival platinum.
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Cited by
Jiang, K., Liu, B., Luo, M., Ning, S., Peng, M., Zhao, Y., Lu, Y.-R., Chan, T.-S., de Groot, F. M. F., & Tan, Y. (2019) · Nature Communications · doi:10.1038/s41467-019-09765-y · Cited by 670
Defect engineering in earth-abundant electrocatalysts for CO2 and N2 reduction
Wang, Q., Lei, Y., Wang, D., & Li, Y. (2019) · Energy & Environmental Science · doi:10.1039/c8ee03781g · Cited by 574
Design Strategies for Development of TMD-Based Heterostructures in Electrochemical Energy Systems
Prabhu, P., Jose, V., & Lee, J.-M. (2020) · Matter · doi:10.1016/j.matt.2020.01.001 · Cited by 460
Zhu, Y., Wang, J., Koketsu, T., Kroschel, M., Chen, J.-M., Hsu, S.-Y., Henkelman, G., Hu, Z., Strasser, P., & Ma, J. (2022) · Nature Communications · doi:10.1038/s41467-022-35426-8 · Cited by 420
Self-citationJiang, K., Luo, M., Liu, Z., Peng, M., Chen, D., Lu, Y.-R., Chan, T.-S., de Groot, F. M. F., & Tan, Y. (2021) · Nature Communications · doi:10.1038/s41467-021-21956-0 · Cited by 411
Metadata
- Authors
- Luo, Z., Ouyang, Y., Zhang, H., Xiao, M., Ge, J., Jiang, Z., Wang, J., Tang, D., Cao, X., Liu, C., & Xing, W.
- Venue
- Nature Communications
- Published
- 2018-05-29
- Volume
- 9
- Issue
- 1
- Pages
- 2120-2120
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2806355489
- Cited by
- 637
- References
- 11
- FWCI
- 15.61
- Type
- journal article
- Language
- en
- Open access
- gold
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- Luo, Z., Ouyang, Y., Zhang, H., Xiao, M., Ge, J., Jiang, Z., Wang, J., Tang, D., Cao, X., Liu, C., & Xing, W. (2018). Chemically activating MoS2 via spontaneous atomic palladium interfacial doping towards efficient hydrogen evolution. Nature Communications. https://doi.org/10.1038/s41467-018-04501-4
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