The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
One‐pot Synthesis of CdS Nanocrystals Hybridized with Single‐Layer Transition‐Metal Dichalcogenide Nanosheets for Efficient Photocatalytic Hydrogen Evolution
Abstract
Exploration of low‐cost and earth‐abundant photocatalysts for highly efficient solar photocatalytic water splitting is of great importance. Although transition‐metal dichalcogenides (TMDs) showed outstanding performance as co‐catalysts for the hydrogen evolution reaction (HER), designing TMD‐hybridized photocatalysts with abundant active sites for the HER still remains challenge. Here, a facile one‐pot wet‐chemical method is developed to prepare M S 2–CdS (M=W or Mo) nanohybrids. Surprisedly, in the obtained nanohybrids, single‐layer M S 2 nanosheets with lateral size of 4–10 nm selectively grow on the Cd‐rich (0001) surface of wurtzite CdS nanocrystals. These M S 2–CdS nanohybrids possess a large number of edge sites in the M S 2 layers, which are active sites for the HER. The photocatalytic performances of WS 2–CdS and MoS 2–CdS nanohybrids towards the HER under visible light irradiation (>420 nm) are about 16 and 12 times that of pure CdS, respectively. Importantly, the M S 2–CdS nanohybrids showed enhanced stability after a long‐time test (16 h), and 70 % of catalytic activity still remained.
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Cited by
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Self-citationHan, G., Jin, Y.-H., Burgess, R. A., Dickenson, N. E., Cao, X.-M., & Sun, Y. (2017) · Journal of the American Chemical Society · doi:10.1021/jacs.7b08657 · Cited by 533
Cadmium sulfide-based nanomaterials for photocatalytic hydrogen production
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Self-optimizing, highly surface-active layered metal dichalcogenide catalysts for hydrogen evolution
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Metadata
- Authors
- Chen, J., Wu, X., Yin, L., Li, B., Hong, X., Fan, Z., Chen, B., Xue, C., & Zhang, H.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2014-12-03
- Volume
- 54
- Issue
- 4
- Pages
- 1210-1214
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W1996530901
- Cited by
- 669
- References
- 10
- FWCI
- 25.76
- Type
- journal article
- Language
- en
- Open access
- closed
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- Chen, J., Wu, X., Yin, L., Li, B., Hong, X., Fan, Z., Chen, B., Xue, C., & Zhang, H. (2015). One‐pot Synthesis of CdS Nanocrystals Hybridized with Single‐Layer Transition‐Metal Dichalcogenide Nanosheets for Efficient Photocatalytic Hydrogen Evolution. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201410172
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