Surface electrochemical properties of Ti/(RuO2 + ZrO2) electrodes
β Scribed by O.R. Camara; S. Trasatti
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 774 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0013-4686
No coin nor oath required. For personal study only.
β¦ Synopsis
Mixtures of RuO, + ZrO, on a Ti support have been studied electrochemically by cyclic voltammetry in acidic solution. The most appropriate combination of precursors has been selected from RuCl,, Ru(NO,), , ZrCl,, ZrOCl, and ZrO(NO,),
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Abstrae-The polymenzahon of amhne was electrochemlcally performed on RuO, and Pt electrodes in 0 5 M H,SO, usmg cyclic voltammetry The results showed that the rate of amlme polymenzatlon was strongly dependent upon the upper an&c potentml lmuts of cychc voltammetry as well as upon the type of anod~c
Abdrac-Thermal desorption spectrometry of CO was applied to surface analysis of RuOs-IrO, and RuOs-Tii, coated titanium electrodes. Content of RuO, at the surface of the former electrodes was the same as in the bulk, whereas the surface of the latter ones was enriched in TiO, to a significant extent