The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Electrocatalytic Activity of PtRu Alloy Colloids for CO and CO/H2 Electrooxidation: Stripping Voltammetry and Rotating Disk Measurements
Abstract
The electrocatalytic activity of a bimetallic Pt 0.5 Ru 0.5 N(Oct 4 )Cl colloid toward the oxidation of CO and a CO/H 2 gas mixture (simulated reformer gas) was measured. The particle size distribution with a mean diameter of 1.7 ± 0.5 nm was determined by high-resolution transmission electron microscopy, and the formation of stoichiometrically alloyed particles was verified by point-resolved energy dispersive X-ray analysis. The CO-stripping voltammetry of glassy carbon supported Pt 0.5 Ru 0.5 clusters was found to be in excellent agreement with CO-stripping voltammetry data measured on well-characterized bulk alloy electrodes. The activity of the colloid toward the continuous oxidation of 2% CO in H 2 was assessed in a rotating disk electrode configuration at 25 °C in 0.5 M H 2 SO 4, leading to the conclusion that PtRu colloids are a promising route toward the preparation of bimetallic high-surface-area fuel cell catalysts.
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Citations
Cites
Markovic, N. M., Gasteiger, H. A., & Ross, P. N. (1995) · The Journal of Physical Chemistry · doi:10.1021/j100011a001 · Cited by 736
Self-citation
Cited by
Aiken, J. D., & Finke, R. G. (1999) · Journal of Molecular Catalysis A: Chemical · doi:10.1016/s1381-1169(99)00098-9 · Cited by 938
Size-Selected Synthesis of PtRu Nano-Catalysts: Reaction and Size Control Mechanism
Bock, C., Paquet, C., Couillard, M., Botton, G. A., & MacDougall, B. R. (2004) · Journal of the American Chemical Society · doi:10.1021/ja0495819 · Cited by 699
Özkar, S., & Finke, R. G. (2002) · Journal of the American Chemical Society · doi:10.1021/ja012749v · Cited by 293
Platinum-based ternary catalysts for low temperature fuel cells
Antolini, E. (2007) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2007.03.001 · Cited by 197
Choi, D. S., Robertson, A. W., Warner, J. H., Kim, S. O., & Kim, H. (2016) · Advanced Materials · doi:10.1002/adma.201600469 · Cited by 186
Metadata
- Authors
- Schmidt, T. J., Noeske, M., Gasteiger, H. A., Behm, R. J., Britz, P., Brijoux, W., & Bönnemann, H.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 1997-05-01
- Volume
- 13
- Issue
- 10
- Pages
- 2591-2595
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W2054110169
- Cited by
- 225
- References
- 1
- FWCI
- 8.43
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Electrocatalytic Activity of PtRu Alloy Colloids for CO and CO/H2 Electrooxidation: Stripping Voltammetry and Rotating Disk Measurements. https://app.cochat.ai/papers/10.1021/la962068r
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- Schmidt, T. J., Noeske, M., Gasteiger, H. A., Behm, R. J., Britz, P., Brijoux, W., & Bönnemann, H. (1997). Electrocatalytic Activity of PtRu Alloy Colloids for CO and CO/H2 Electrooxidation: Stripping Voltammetry and Rotating Disk Measurements. Langmuir. https://doi.org/10.1021/la962068r
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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.
