The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Hot Electrons Do the Impossible: Plasmon-Induced Dissociation of H2 on Au
Abstract
Heterogeneous catalysis is of paramount importance in chemistry and energy applications. Catalysts that couple light energy into chemical reactions in a directed, orbital-specific manner would greatly reduce the energy input requirements of chemical transformations, revolutionizing catalysis-driven chemistry. Here we report the room temperature dissociation of H(2) on gold nanoparticles using visible light. Surface plasmons excited in the Au nanoparticle decay into hot electrons with energies between the vacuum level and the work function of the metal. In this transient state, hot electrons can transfer into a Feshbach resonance of an H(2) molecule adsorbed on the Au nanoparticle surface, triggering dissociation. We probe this process by detecting the formation of HD molecules from the dissociations of H(2) and D(2) and investigate the effect of Au nanoparticle size and wavelength of incident light on the rate of HD formation. This work opens a new pathway for controlling chemical reactions on metallic catalysts.
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Citations
Cites
Optical Constants of the Noble Metals
Johnson, P. B., & Christy, R. W. (1972) · Physical Review B · doi:10.1103/physrevb.6.4370 · Cited by 20,094
Cited by
Knight, M. W., King, N. S., Liu, L., Everitt, H. O., Nordlander, P., & Halas, N. J. (2014) · ACS Nano · doi:10.1021/nn405495q · Cited by 1,261
Self-citationQuantum Algorithms for Quantum Chemistry and Quantum Materials Science
Bauer, B., Bravyi, S., Motta, M., & Chan, G. K.-L. (2020) · Chemical Reviews · doi:10.1021/acs.chemrev.9b00829 · Cited by 848
Heterometallic antenna−reactor complexes for photocatalysis
Swearer, D. F., Zhao, H., Zhou, L., Zhang, C., Robatjazi, H., Martirez, J. M. P., Krauter, C. M., Yazdi, S., McClain, M. J., Ringe, E., et al. (2016) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1609769113 · Cited by 528
Self-citationPlasmonic hot electron enhanced MoS 2 photocatalysis in hydrogen evolution
Kang, Y., Gong, Y., Hu, Z., Li, Z., Qiu, Z., Zhu, X., Ajayan, P. M., & Fang, Z. (2015) · Nanoscale · doi:10.1039/c4nr07303g · Cited by 192
Mao, C., Li, H., Gu, H., Wang, J., Zou, Y., Qi, G., Xu, J., Deng, F., Shen, W., Li, J., et al. (2019) · Chem · doi:10.1016/j.chempr.2019.07.021 · Cited by 180
Metadata
- Authors
- Mukherjee, S., Libisch, F., Large, N., Neumann, O., Brown, L. V., Cheng, J., Lassiter, J. B., Carter, E. A., Nordlander, P., & Halas, N. J.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2012-12-05
- Volume
- 13
- Issue
- 1
- Pages
- 240-247
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2014161704
- Cited by
- 1,583
- References
- 1
- FWCI
- 40.29
- Type
- journal article
- Language
- en
- Open access
- closed
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