Electrochemical Characterization of Thin Passive Films on Nb Electrodes in H3PO4 Solutions
The electrical and semiconducting properties of thin anodic passive films potentiostatically formed (1 V ≤ Ef ≤ 5 V vs. sce) on polycrystalline niobium electrodes in aqueous 0.5 mol/L H3PO4 solutions (pH 1.3) were studied, at room temperature, using electrochemical impedance spectroscopy. The data...
Guardado en:
| Autores principales: | Biaggio, Sonia R., Bocchi, Nerilso, Rocha-Filho, Romeu C., Varela, Francisco Eduardo |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
1997
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/110899 |
| Aporte de: |
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