## Abstract __H~1~ mesoporous platinum surfaces formed by electrodeposition from lyotropic liquid crystalline templates have high electroactive surface areas (up to 60 m^2^βg^β1^) provided by the concave surface within their narrow (β2 nm diameter) pores. In this respect, they are fundamentally dif
Studies of carbon monoxide oxidation on carbon-supported platinum-osmium electrocatalysts
β Scribed by E.I. Santiago; M.J. Giz; E.A. Ticianelli
- Publisher
- Springer
- Year
- 2003
- Tongue
- English
- Weight
- 339 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1432-8488
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The oxidation of carbon monoxide on different Pt-Sb204 catalysts has been studied in the temperature range 60 < O/Β° C < 140. The oxygen partial pressure was kept constant at 60 mbar, the partial pressures of carbon monoxide varied in the interval 0.01 < Pco/mbar < 10. The results show that, in contr
The oxidation of formic acid at the Pd/C catalyst electrode is a completely irreversible kinetic process with the reaction order of 1.0. The oxidation rate of formic acid is increased with increasing the concentration of formic acid and is decreased with increasing H + concentration. The apparent ne