The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Defects Engineered Monolayer MoS2 for Improved Hydrogen Evolution Reaction
Abstract
MoS2 is a promising and low-cost material for electrochemical hydrogen production due to its high activity and stability during the reaction. However, the efficiency of hydrogen production is limited by the amount of active sites, for example, edges, in MoS2. Here, we demonstrate that oxygen plasma exposure and hydrogen treatment on pristine monolayer MoS2 could introduce more active sites via the formation of defects within the monolayer, leading to a high density of exposed edges and a significant improvement of the hydrogen evolution activity. These as-fabricated defects are characterized at the scale from macroscopic continuum to discrete atoms. Our work represents a facile method to increase the hydrogen production in electrochemical reaction of MoS2 via defect engineering, and helps to understand the catalytic properties of MoS2.
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Cites
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Defect engineering in earth-abundant electrocatalysts for CO2 and N2 reduction
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Strategies for design of electrocatalysts for hydrogen evolution under alkaline conditions
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Metadata
- Authors
- Ye, G., Gong, Y., Lin, J., Li, B., He, Y., Pantelides, S. T., Zhou, W., Vajtai, R., & Ajayan, P. M.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-01-19
- Volume
- 16
- Issue
- 2
- Pages
- 1097-1103
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2234112494
- Cited by
- 1,195
- References
- 15
- FWCI
- 41.12
- Type
- journal article
- Language
- en
- Open access
- closed
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- Ye, G., Gong, Y., Lin, J., Li, B., He, Y., Pantelides, S. T., Zhou, W., Vajtai, R., & Ajayan, P. M. (2016). Defects Engineered Monolayer MoS2 for Improved Hydrogen Evolution Reaction. Nano Letters. https://doi.org/10.1021/acs.nanolett.5b04331
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