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High dispersion and electrocatalytic properties of Pt nanoparticles on SWNT bundles
Open accessAbstract
Platinum (Pt) nanoparticles were electrochemically dispersed on single-walled carbon nanotube (SWNT) bundles by electro-reduction of the Pt(IV) complex formed on the SWNT surface. The structure and elemental composition of the resulting Pt/SWNT composite were characterized by transmission electron micrograph (TEM), X-ray diffraction (XRD) and energy dispersive X-ray spectroscopy (EDS). The electrocatalytic properties of the Pt/SWNT electrode for methanol oxidation have been investigated by cycle voltammetry (CV). A high electrocatalytic activity and excellent stability of the Pt/SWNT electrode can be observed. This may be attributed to the high dispersion of platinum nanoparticles and the particular properties of the SWNT supports. The results imply that the Pt/SWNT composite has good potential applications in fuel cells.
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Cited by
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Yu, X., & Ye, S. (2007) · Journal of Power Sources · doi:10.1016/j.jpowsour.2007.07.048 · Cited by 1,098
Carbon Nanotube−Inorganic Hybrids
Eder, D. (2010) · Chemical Reviews · doi:10.1021/cr800433k · Cited by 819
Fang, B., Kim, M.-S., Kim, J. H., Song, M. Y., Wang, Y.-J., Wang, H., Wilkinson, D. P., & Yu, J.-S. (2011) · Journal of Materials Chemistry · doi:10.1039/c1jm10847f · Cited by 89
Metadata
- Authors
- Guo, D.-J., & Li, H.-L.
- Venue
- Journal of Electroanalytical Chemistry
- Publisher
- Elsevier BV
- Published
- 2004-11
- Volume
- 573
- Issue
- 1
- Pages
- 197-202
- ISSN
- 1572-6657 (ISSN-L)
- OpenAlex
- W2068391515
- Cited by
- 186
- References
- 0
- FWCI
- 11.21
- Type
- journal article
- Language
- en
- Open access
- green
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- Guo, D.-J., & Li, H.-L. (2004). High dispersion and electrocatalytic properties of Pt nanoparticles on SWNT bundles. Journal of Electroanalytical Chemistry. https://doi.org/10.1016/j.jelechem.2004.07.006
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