Methanol oxidation at carbon supported Pt and Pt-Ru electrodes: an on line MS study using technical electrodes
β Scribed by S. Wasmus; W. Vielstich
- Book ID
- 104680551
- Publisher
- Springer
- Year
- 1993
- Tongue
- English
- Weight
- 463 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0021-891X
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π SIMILAR VOLUMES
## Abstract The rate of methanol adsorption and oxidation on carbon supported Pt nanoparticles and polycrystalline Pt has been studied by differential electrochemical mass spectrometry (DEMS) under continuous flow. At room temperature, the maximum adsorption rate at polycrystalline Pt is about 0.06
Methanol oxidation performance of a carbon-supported Pt-Ru alloy catalyst used at the direct methanol fuel cell (DMFC) anode is improved by adding TiO 2 . However, the methanol oxidation performance of the electrocatalyst described above must be enhanced further to realize practical application in D