The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Activation of MoS2 Basal Planes for Hydrogen Evolution by Zinc
Abstract
Molybdenum disulfide (MoS 2) has been widely studied as a potential earth‐abundant electrocatalyst for the hydrogen‐evolution reaction (HER). Defect engineering and heteroelemental doping are effective methods to enhance the catalytic activity in the HER, so exploring an efficient route to simultaneously achieve in‐plane vacancy engineering and elemental doping of MoS 2 is necessary. In this study, Zinc, a low‐cost and moderately active metal, has been used to realize this strategy by generation of sulfur vacancies and zinc doping on MoS 2 in one step. Density functional theory calculations reveal that the zinc atoms not only lower the formation energy of S vacancies, but also help to decrease Δ GH of S‐vacancy sites near the Zn atoms. At an optimal zinc‐reduced MoS 2 (Zn@MoS 2) example, the activated basal planes contribute to the HER activity with an overpotential of −194 mV at 10 mA cm−2 and a low Tafel slope of 78 mV/dec.
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Cites
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
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
Layered transition metal dichalcogenide electrochemistry: journey across the periodic table
Chia, X., & Pumera, M. (2018) · Chemical Society Reviews · doi:10.1039/c7cs00846e · Cited by 163
Cited by
Bifunctional Electrocatalysts for Overall and Hybrid Water Splitting
Quan, L., Jiang, H., Mei, G., Sun, Y., & You, B. (2024) · Chemical Reviews · doi:10.1021/acs.chemrev.3c00332 · Cited by 874
Rational Design of Better Hydrogen Evolution Electrocatalysts for Water Splitting: A Review
Liu, F., Shi, C., Guo, X., He, Z., Pan, L., Huang, Z., Zhang, X., & Zou, J. (2022) · Advanced Science · doi:10.1002/advs.202200307 · Cited by 455
Confinement Catalysis with 2D Materials for Energy Conversion
Tang, L., Meng, X., Deng, D., & Bao, X. (2019) · Advanced Materials · doi:10.1002/adma.201901996 · Cited by 441
Roadmap and Direction toward High-Performance MoS 2 Hydrogen Evolution Catalysts
Cao, Y. (2021) · ACS Nano · doi:10.1021/acsnano.1c01879 · Cited by 405
Zhang, S., Zhang, Z., Si, Y., Li, B., Deng, F., Yang, L., Liu, X., Dai, W., & Luo, S. (2021) · ACS Nano · doi:10.1021/acsnano.1c05834 · Cited by 394
Metadata
- Authors
- Wu, W., Niu, C., Wei, C., Jia, Y., Li, C., & Xu, Q.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2019-01-18
- Volume
- 58
- Issue
- 7
- Pages
- 2029-2033
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2907632667
- Cited by
- 297
- References
- 3
- FWCI
- 8.30
- Type
- journal article
- Language
- en
- Open access
- closed
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- Wu, W., Niu, C., Wei, C., Jia, Y., Li, C., & Xu, Q. (2019). Activation of MoS2 Basal Planes for Hydrogen Evolution by Zinc. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201812475
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