The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
Nanoporous Pt−Co Alloy Nanowires: Fabrication, Characterization, and Electrocatalytic Properties
Abstract
Nanoporous Pt-Co alloy nanowires were synthesized by electrodeposition of Co-rich Pt(1)Co(99) alloy into anodic aluminum oxide (AAO) membranes, followed by a dealloying treatment in a mild acidic medium. These nanowires consist of porous skeletons with tiny pores of 1-5 nm and crystalline ligaments of 2-8 nm. Morphological and compositional evolutions of the porous Pt-Co nanowires upon dealloying were investigated, and their formation mechanism is discussed. The nanoporous Pt-Co alloy nanowires are found to exhibit distinctly enhanced electrocatalytic activities toward methanol oxidation as compared to the current state-of-the-art Pt/C and PtCo/C catalysts, thus showing substantial promise as efficient anode electrocatalysts in direct methanol fuel cells.
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Citations
Cites
Evolution of nanoporosity in dealloying
Erlebacher, J., Aziz, M. J., Karma, A., Dimitrov, N., & Sieradzki, K. (2001) · Nature · doi:10.1038/35068529 · Cited by 2,753
Mesoporous Platinum Films from Lyotropic Liquid Crystalline Phases
Attard, G. S., Bartlett, P. N., Coleman, N. R. B., Elliott, J. M., Owen, J. R., & Wang, J. H. (1997) · Science · doi:10.1126/science.278.5339.838 · Cited by 965
Koh, S., & Strasser, P. (2007) · Journal of the American Chemical Society · doi:10.1021/ja0742784 · Cited by 783
Nanoporous Gold Leaf: “Ancient Technology”/Advanced Material
Ding, Y., Kim, Y. ‐., & Erlebacher, J. (2004) · Advanced Materials · doi:10.1002/adma.200400792 · Cited by 781
Carbon-Supported Pt and PtRu Nanoparticles as Catalysts for a Direct Methanol Fuel Cell
Liu, Z., Ling, X. Y., Su, X., & Lee, J. Y. (2004) · The Journal of Physical Chemistry B · doi:10.1021/jp049422b · Cited by 688
An Atomistic Description of Dealloying
Erlebacher, J. (2004) · Journal of The Electrochemical Society · doi:10.1149/1.1784820 · Cited by 637
Low Temperature CO Oxidation over Unsupported Nanoporous Gold
Xu, C., Su, J., Xu, X., Liu, P., Zhao, H., Tian, F., & Ding, Y. (2007) · Journal of the American Chemical Society · doi:10.1021/ja0675503 · Cited by 619
Surface-chemistry-driven actuation in nanoporous gold
Biener, J., Wittstock, A., Zepeda-Ruiz, L. A., Biener, M. M., Zielasek, V., Kramer, D., Viswanath, R. N., Weissmüller, J., Bäumer, M., & Hamza, A. V. (2009) · Nature Materials · doi:10.1038/nmat2335 · Cited by 542
Dealloyed Pt−Cu Core−Shell Nanoparticle Electrocatalysts for Use in PEM Fuel Cell Cathodes
Mani, P., Srivastava, R., & Strasser, P. (2008) · The Journal of Physical Chemistry C · doi:10.1021/jp0776412 · Cited by 457
The methanol oxidation reaction on platinum alloys with the first row transition metals
Antolini, E., Salgado, J. R. C., & Gonzalez, E. R. (2006) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2005.09.014 · Cited by 415
Cited by
Zhu, C., Du, D., Eychmüller, A., & Lin, Y. (2015) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00255 · Cited by 672
Wang, L., Nemoto, Y., & Yamauchi, Y. (2011) · Journal of the American Chemical Society · doi:10.1021/ja202655j · Cited by 524
Recent advances in porous Pt-based nanostructures: synthesis and electrochemical applications
Xu, Y., & Zhang, B. (2014) · Chemical Society Reviews · doi:10.1039/c3cs60351b · Cited by 503
Koenigsmann, C., & Wong, S. S. (2011) · Energy Environ. Sci. · doi:10.1039/c0ee00197j · Cited by 392
Methanol Electro-Oxidation on the Pt Surface: Revisiting the Cyclic Voltammetry Interpretation
Chung, D. Y., Lee, K.-J., & Sung, Y.-E. (2016) · The Journal of Physical Chemistry C · doi:10.1021/acs.jpcc.5b12303 · Cited by 346
Metadata
- Authors
- Liu, L., Pippel, E., Scholz, R., & Gösele, U.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-10-20
- Volume
- 9
- Issue
- 12
- Pages
- 4352-4358
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2012921967
- Cited by
- 398
- References
- 35
- FWCI
- 13.87
- Type
- journal article
- Language
- en
- Open access
- closed
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- Liu, L., Pippel, E., Scholz, R., & Gösele, U. (2009). Nanoporous Pt−Co Alloy Nanowires: Fabrication, Characterization, and Electrocatalytic Properties. Nano Letters. https://doi.org/10.1021/nl902619q
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