The DOI matches its Crossref record; 36 of the 36 references it cites were found in a registry or an index.
Shape-dependent electrocatalysis: methanol and formic acid electrooxidation on preferentially oriented Pt nanoparticles
Abstract
Reactivity towards methanol and formic acid electrooxidation on Pt nanoparticles with well characterised surfaces were studied and compared with the behaviour of single crystal electrodes with basal orientations. Polyoriented and preferential (100), (111) and (100)-(111) Pt nanoparticles were synthesised, cleaned preserving its surface structure, characterised and employed to evaluate the influence of the surface structure/shape of the Pt nanoparticles on these two relevant electrochemical reactions. The results pointed out that, in agreement with fundamental studies with Pt single crystal electrodes, the surface structure of the electrodes plays an important role on the reactivity of both oxidation processes, and thus the electrocatalytic properties strongly depend on the surface structure/shape of the nanoparticles, in particular on the presence of sites with (111) symmetry. These findings open the possibility of designing new and better electrocatalytic materials using decorated shape-controlled Pt nanoparticles as previously described with Pt single crystal electrodes.
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Cites
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Recent advances in catalysts for direct methanol fuel cells
Zhao, X., Yin, M., Ma, L., Liang, L., Liu, C., Liao, J., Lu, T., & Xing, W. (2011) · Energy & Environmental Science · doi:10.1039/c1ee01307f · Cited by 939
Synthesis and Oxygen Reduction Activity of Shape-Controlled Pt3Ni Nanopolyhedra
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Structure sensitivity and nanoscale effects in electrocatalysis
Koper, M. T. M. (2011) · Nanoscale · doi:10.1039/c0nr00857e · Cited by 468
Self-assembly of anisotropic nanoparticles into functional superstructures
Deng, K., Luo, Z., Tan, L., & Quan, Z. (2020) · Chemical Society Reviews · doi:10.1039/d0cs00541j · Cited by 253
Nanoparticle-Modified Electrode with Size- and Shape-Dependent Electrocatalytic Activities
Tang, Y., & Cheng, W. (2013) · Langmuir · doi:10.1021/la304616k · Cited by 115
Metadata
- Authors
- Solla-Gullón, J., Vidal-Iglesias, F. J., López-Cudero, A., Garnier, E., Feliu, J. M., & Aldaz, A.
- Venue
- Physical Chemistry Chemical Physics
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2008
- Volume
- 10
- Issue
- 25
- Pages
- 3689
- ISSN
- 1463-9076 (ISSN-L)
- 1463-9084
- OpenAlex
- W2101624938
- Cited by
- 277
- References
- 36
- FWCI
- 10.37
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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