The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
Mo Doping Induced More Active Sites in Urchin‐Like W18O49 Nanostructure with Remarkably Enhanced Performance for Hydrogen Evolution Reaction
Abstract
Exploring highly efficient and inexpensive hydrogen evolution reaction (HER) electrocatalysts for various electrochemical energy conversion technologies is actively encouraged. Herein, a 3D urchin‐like Mo‐W 18 O 49 nanostructure as an efficient HER catalyst is reported for the first time. The obtained Mo‐W 18 O 49 catalyst exhibits excellent electrocatalytic activity toward HER with small onset potential and Tafel slope. The prepared Mo‐W 18 O 49 electrode shows excellent durability after a long period. Density functional theory calculations reveal that the remarkably enhanced performance of Mo‐W 18 O 49 can be due to the ability of Mo dopant to increase the number of active sites, leading to optimal hydrogen adsorption on the active sites because of the electronic and geometric modulation. In addition, the urchin‐like 3D morphology with a high surface area and abundant 1D nanowires promotes electron transfer, thereby ensuring fast interfacial charge transfer to improve electrocatalytic reactions. All these experimental and theoretical results clearly reveal that Mo‐W 18 O 49 intrinsically improves HER activity and thus has potential applications in water splitting.
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Cites
Identification of Active Edge Sites for Electrochemical H 2 Evolution from MoS 2 Nanocatalysts
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Enhancing Hydrogen Evolution Activity in Water Splitting by Tailoring Li + -Ni(OH) 2 -Pt Interfaces
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High-Performance Electrocatalysis Using Metallic Cobalt Pyrite (CoS2) Micro- and Nanostructures
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Cited by
Recent Advances in Electrocatalytic Hydrogen Evolution Using Nanoparticles
Zhu, J., Hu, L., Zhao, P., Lee, L. Y. S., & Wong, K.-Y. (2020) · Chemical Reviews · doi:10.1021/acs.chemrev.9b00248 · Cited by 3,133
Metal oxide-based materials as an emerging family of hydrogen evolution electrocatalysts
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Self-citationZhang, S., Yang, H., Huang, H., Gao, H., Wang, X., Cao, R., Li, J., Xu, X., & Wang, X. (2017) · Journal of Materials Chemistry A · doi:10.1039/c7ta04377e · Cited by 165
Metadata
- Authors
- Zhong, X., Sun, Y., Chen, X., Zhuang, G., Li, X., & Wang, J.
- Venue
- Advanced Functional Materials
- Publisher
- Wiley
- Published
- 2016-07
- Volume
- 26
- Issue
- 32
- Pages
- 5778-5786
- ISSN
- 1616-301X (ISSN-L)
- 1616-3028
- OpenAlex
- W2471202941
- Cited by
- 240
- References
- 13
- FWCI
- 5.54
- Type
- journal article
- Language
- en
- Open access
- closed
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- Zhong, X., Sun, Y., Chen, X., Zhuang, G., Li, X., & Wang, J. (2016). Mo Doping Induced More Active Sites in Urchin‐Like W18O49 Nanostructure with Remarkably Enhanced Performance for Hydrogen Evolution Reaction. Advanced Functional Materials. https://doi.org/10.1002/adfm.201601732
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