The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Designing Active and Stable Silicon Photocathodes for Solar Hydrogen Production Using Molybdenum Sulfide Nanomaterials
Abstract
Silicon is a promising photocathode for tandem photoelectrochemical water splitting devices, but efficient catalysis and long term stability remain key challenges. Here, it is demonstrated that with appropriately engineered interfaces, molybdenum sulfide nanomaterials can provide both corrosion protection and catalytic activity in silicon photocathodes. Using a thin MoS 2 surface protecting layer, MoS 2‐n+p Si electrodes that show no loss in performance after 100 h of operation are created. Transmission electron microscopy measurements show the atomic structure of the device surface and reveal the characteristics of the MoS 2 layer that provide both catalytic activity and excellent stability. In spite of a low concentration of exposed catalytically active sites, these electrodes possess the best performance of any precious metal‐free silicon photocathodes with demonstrated long term stability to date. To further improve efficiency, a second molybdenum sulfide nanomaterial, highly catalytically active [Mo 3 S 13]2− clusters, is incorporated. These photocathodes offer a promising pathway towards sustainable hydrogen production.
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Cites
Identification of Active Edge Sites for Electrochemical H 2 Evolution from MoS 2 Nanocatalysts
Jaramillo, T. F., Jørgensen, K. P., Bonde, J., Nielsen, J. H., Horch, S., & Chorkendorff, I. (2007) · Science · doi:10.1126/science.1141483 · Cited by 6,100
Self-citationMoS 2 Nanoparticles Grown on Graphene: An Advanced Catalyst for the Hydrogen Evolution Reaction
Li, Y., Wang, H., Xie, L., Liang, Y., Hong, G., & Dai, H. (2011) · Journal of the American Chemical Society · doi:10.1021/ja201269b · Cited by 5,001
Kibsgaard, J., Chen, Z., Reinecke, B. N., & Jaramillo, T. F. (2012) · Nature Materials · doi:10.1038/nmat3439 · Cited by 3,234
Self-citationChen, Z., Cummins, D., Reinecke, B. N., Clark, E., Sunkara, M. K., & Jaramillo, T. F. (2011) · Nano Letters · doi:10.1021/nl2020476 · Cited by 1,153
Self-citationKibsgaard, J., Jaramillo, T. F., & Besenbacher, F. (2014) · Nature Chemistry · doi:10.1038/nchem.1853 · Cited by 839
Self-citationSeger, B., Laursen, A. B., Vesborg, P. C. K., Pedersen, T., Hansen, O., Dahl, S., & Chorkendorff, I. (2012) · Angewandte Chemie International Edition · doi:10.1002/anie.201203585 · Cited by 306
Cited by
Catalyzing the hydrogen evolution reaction (HER) with molybdenum sulfide nanomaterials
Benck, J. D., Hellstern, T. R., Kibsgaard, J., Chakthranont, P., & Jaramillo, T. F. (2014) · ACS Catalysis · doi:10.1021/cs500923c · Cited by 1,617
Self-citationKibsgaard, J., Tsai, C., Chan, K., Benck, J. D., Nørskov, J. K., Abild-Pedersen, F., & Jaramillo, T. F. (2015) · Energy & Environmental Science · doi:10.1039/c5ee02179k · Cited by 979
Self-citationBao, X.-Q., Petrovykh, D. Y., Alpuim, P., Stroppa, D. G., Guldris, N., Fonseca, H., Costa, M., Gaspar, J., Jin, C., & Liu, L. (2015) · Nano Energy · doi:10.1016/j.nanoen.2015.06.014 · Cited by 96
Metadata
- Authors
- Benck, J. D., Lee, S. C., Fong, K. D., Kibsgaard, J., Sinclair, R., & Jaramillo, T. F.
- Venue
- Advanced Energy Materials
- Publisher
- Wiley
- Published
- 2014-08-08
- Volume
- 4
- Issue
- 18
- ISSN
- 1614-6832 (ISSN-L)
- 1614-6840
- OpenAlex
- W2027960382
- Cited by
- 182
- References
- 6
- FWCI
- 6.55
- Type
- journal article
- Language
- en
- Open access
- closed
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- Benck, J. D., Lee, S. C., Fong, K. D., Kibsgaard, J., Sinclair, R., & Jaramillo, T. F. (2014). Designing Active and Stable Silicon Photocathodes for Solar Hydrogen Production Using Molybdenum Sulfide Nanomaterials. Advanced Energy Materials. https://doi.org/10.1002/aenm.201400739
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