The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Enhanced Activity for Oxygen Reduction Reaction on “Pt3Co” Nanoparticles: Direct Evidence of Percolated and Sandwich-Segregation Structures
Abstract
Atomically resolved structures and compositions of Pt alloy nanoparticles were obtained using aberration-corrected high-angle dark field imaging, which was correlated to specific ORR activity based on a Pt surface area. The enhanced specific ORR activity (approximately 2 times relative to Pt) of acid-treated "Pt3Co" nanoparticles can be related to composition variations at the atomic scale and the formation of percolated Pt-rich and Pt-poor regions within individual particles. Upon annealing, we show direct evidence of surface Pt sandwich-segregation structures, which correspond to a specific ORR activity approximately 4 times relative to Pt.
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Cited by
Combining theory and experiment in electrocatalysis: Insights into materials design
Seh, Z. W., Kibsgaard, J., Dickens, C. F., Chorkendorff, I., Nørskov, J. K., & Jaramillo, T. F. (2017) · Science · doi:10.1126/science.aad4998 · Cited by 12,114
Recent Advances in Electrocatalysts for Oxygen Reduction Reaction
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Lattice-strain control of the activity in dealloyed core–shell fuel cell catalysts
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Understanding Catalytic Activity Trends in the Oxygen Reduction Reaction
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Biaxially strained PtPb/Pt core/shell nanoplate boosts oxygen reduction catalysis
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Metadata
- Authors
- Chen, S., Ferreira, P. J., Sheng, W., Yabuuchi, N., Allard, L. F., & Shao-Horn, Y.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2008-09-24
- Volume
- 130
- Issue
- 42
- Pages
- 13818-13819
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1964022307
- Cited by
- 277
- References
- 10
- FWCI
- 13.02
- Type
- journal article
- Language
- en
- Open access
- closed
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- Chen, S., Ferreira, P. J., Sheng, W., Yabuuchi, N., Allard, L. F., & Shao-Horn, Y. (2008). Enhanced Activity for Oxygen Reduction Reaction on “Pt3Co” Nanoparticles: Direct Evidence of Percolated and Sandwich-Segregation Structures. Journal of the American Chemical Society. https://doi.org/10.1021/ja802513y
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