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Preparation and Optical Aborption Spectra of AucorePtshell and PtcoreAushell Colloidal Nanoparticles in Aqueous Solution
Abstract
Bimetallic gold and platinum particles of the Pt−Au and Au−Pt core−shell type are prepared using hydrogen reduction and radiolysis techniques. The optical absorption spectra are recorded and compared to various Au−Pt particles described in the literature. Au core Pt shell particles catalyze the hydrogen reduction of silver ions to yield trimetallic particles.
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Citations
Cited by
Chemistry and Properties of Nanocrystals of Different Shapes
Burda, C., Chen, X., Narayanan, R., & El-Sayed, M. A. (2005) · Chemical Reviews · doi:10.1021/cr030063a · Cited by 7,230
Nanoalloys: From Theory to Applications of Alloy Clusters and Nanoparticles
Ferrando, R., Jellinek, J., & Johnston, R. L. (2008) · Chemical Reviews · doi:10.1021/cr040090g · Cited by 3,690
Peng, Z., & Yang, H. (2009) · Nano Today · doi:10.1016/j.nantod.2008.10.010 · Cited by 1,085
Metadata
- Authors
- Henglein, A.
- Venue
- The Journal of Physical Chemistry B
- Publisher
- American Chemical Society (ACS)
- Published
- 2000-02-18
- Volume
- 104
- Issue
- 10
- Pages
- 2201-2203
- ISSN
- 1520-5207 (ISSN-L)
- 1520-6106
- OpenAlex
- W2037933198
- Cited by
- 215
- References
- 0
- FWCI
- 6.40
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Preparation and Optical Aborption Spectra of AucorePtshell and PtcoreAushell Colloidal Nanoparticles in Aqueous Solution. https://app.cochat.ai/papers/10.1021/jp994300i
- The paper
- Henglein, A. (2000). Preparation and Optical Aborption Spectra of AucorePtshell and PtcoreAushell Colloidal Nanoparticles in Aqueous Solution. The Journal of Physical Chemistry B. https://doi.org/10.1021/jp994300i
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
