## Abstract The adsorption and the electrooxidation of methanol‐derived surface CO on fuel‐cell grade platinum and platinum‐ruthenium alloy nanoparticle catalysts were studied using a combination of electrochemical measurements and radioactive labeling (thin foil radioactive labeling technique) and
Thermal decomposition and FTIR study of pyridine adsorption on PtSiO2 sonogel catalysts
✍ Scribed by Tessy López; Max Asomoza; Ricardo Gómez; Pedro Bosch; JoséMaría Rodríguez-Izquierdo; Miguel Angel Cauqui
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 413 KB
- Volume
- 255
- Category
- Article
- ISSN
- 0040-6031
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📜 SIMILAR VOLUMES
FTIR spectra are reported for methanol and methyl formate on silica-supporled potassium. potassium-promoted reduced copper/silica, and a potassium-promoled copper/silica catalyst which had been reoxidised by nitrous oxide. Adsorption of methanol on potassium/silica resulted in the formation of metho
A Pt/TiO 2 sample has been studied by adsorption and co-adsorption of CO and NO. It has been found that platinum is present in different oxidation states on the surface of the activated sample. Pt 4+ ions are coordinatively saturated and form complexes neither with CO nor with NO. Pt 3+ ions form, a