The DOI matches its Crossref record; 45 of the 45 references it cites were found in a registry or an index.
Effect of Intercalated Metals on the Electrocatalytic Activity of 1T-MoS2 for the Hydrogen Evolution Reaction
Open accessAbstract
We show that intercalation of cations (Na +, Ca 2+, Ni 2+, and Co 2+ ) into the interlayer region of 1T-MoS 2 is an effective strategy to lower the overpotential for the hydrogen evolution reaction (HER). In acidic media the onset potential for 1T-MoS 2 with intercalated ions is lowered by ∼60 mV relative to that for pristine 1T-MoS 2 (onset of ∼180 mV). Density functional theory (DFT) calculations show a lowering in the Gibbs free energy for H-adsorption (Δ G H ) on these intercalated structures relative to intercalant-free 1T-MoS 2 . The DFT calculations suggest that Na + intercalation results in a Δ G H close to zero. Consistent with calculation, experiments show that the intercalation of Na + ions into the interlayer region of 1T-MoS 2 results in the lowest overpotential for the HER.
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Cited by
Recent Advances in Electrocatalytic Hydrogen Evolution Using Nanoparticles
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Metadata
- Authors
- Attanayake, N. H., Thenuwara, A. C., Patra, A., Aulin, Y. V., Tran, T. M., Chakraborty, H., Borguet, E., Klein, M. L., Perdew, J. P., & Strongin, D. R.
- Venue
- ACS Energy Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-11-09
- Volume
- 3
- Issue
- 1
- Pages
- 7-13
- ISSN
- 2380-8195 (ISSN-L)
- OpenAlex
- W2767652670
- Cited by
- 292
- References
- 45
- FWCI
- 5.27
- Type
- journal article
- Language
- en
- Open access
- green
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- Attanayake, N. H., Thenuwara, A. C., Patra, A., Aulin, Y. V., Tran, T. M., Chakraborty, H., Borguet, E., Klein, M. L., Perdew, J. P., & Strongin, D. R. (2018). Effect of Intercalated Metals on the Electrocatalytic Activity of 1T-MoS2 for the Hydrogen Evolution Reaction. ACS Energy Letters. https://doi.org/10.1021/acsenergylett.7b00865
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