The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Pt Submonolayers on Ru Nanoparticles: A Novel Low Pt Loading, High CO Tolerance Fuel Cell Electrocatalyst
Open accessAbstract
A new method for the preparation of Pt-Ru and similar bimetallic electrocatalysts is reported. It involves a spontaneous deposition of Pt submonolayers on metallic Ru nanoparticles, which yields electrocatalysts with a considerably lower Pt loading and higher CO tolerance than the commercial Pt-Ru alloy electrocatalysts. The method offers a unique possibility to place the Pt atoms onto the surface of Ru nanoparticles, which very likely makes almost all of them available for hydrogen oxidation, in contrast to the Pt-Ru alloy catalysts that have Pt throughout the nanoparticles. Thus, an ultimate reduction of Pt loading can be achieved. It also facilitates a fine-tuning of the electrocatalyst's activity and selectivity by changing the coverage (the cluster size) of Pt for optimal performance under required CO tolerance levels. © 2001 The Electrochemical Society. All rights reserved.
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Cites
Characterization of High‐Surface‐Area Electrocatalysts Using a Rotating Disk Electrode Configuration
Schmidt, T. J., Gasteiger, H. A., Stäb, G. D., Urban, P. M., Kolb, D. M., & Behm, R. J. (1998) · Journal of The Electrochemical Society · doi:10.1149/1.1838642 · Cited by 1,131
Cited by
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Self-citationNoncarbon Support Materials for Polymer Electrolyte Membrane Fuel Cell Electrocatalysts
Wang, Y.-J., Wilkinson, D. P., & Zhang, J. (2011) · Chemical Reviews · doi:10.1021/cr100060r · Cited by 801
Niobium oxide-supported platinum ultra-low amount electrocatalysts for oxygen reduction
Sasaki, K., Zhang, L., & Adzic, R. R. (2008) · Phys. Chem. Chem. Phys. · doi:10.1039/b709893f · Cited by 287
Self-citationLi, K., Li, Y., Wang, Y., Ge, J., Liu, C., & Xing, W. (2018) · Energy & Environmental Science · doi:10.1039/c8ee00402a · Cited by 282
Hsieh, Y.-C., Zhang, Y., Su, D., Volkov, V., Si, R., Wu, L., Zhu, Y., An, W., Liu, P., He, P., et al. (2013) · Nature Communications · doi:10.1038/ncomms3466 · Cited by 229
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Metadata
- Authors
- Brankovic, S. R., Wang, J. X., & Adžić, R. R.
- Venue
- Electrochemical and Solid-State Letters
- Publisher
- The Electrochemical Society
- Published
- 2001
- Volume
- 4
- Issue
- 12
- Pages
- A217
- ISSN
- 1099-0062 (ISSN-L)
- OpenAlex
- W2949180900
- Cited by
- 210
- References
- 1
- FWCI
- 11.77
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Brankovic, S. R., Wang, J. X., & Adžić, R. R. (2001). Pt Submonolayers on Ru Nanoparticles: A Novel Low Pt Loading, High CO Tolerance Fuel Cell Electrocatalyst. Electrochemical and Solid-State Letters. https://doi.org/10.1149/1.1414943
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