Growth of polyaniline films under pulse potentiostatic conditions
β Scribed by V. Tsakova; A. Milchev; J.W. Schultze
- Publisher
- Elsevier
- Year
- 1993
- Tongue
- English
- Weight
- 781 KB
- Volume
- 346
- Category
- Article
- ISSN
- 1572-6657
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π SIMILAR VOLUMES
PAN1 6lms of thicknesses from 0.06 to 7~ were investigated by the potentiostatic pulse method and EIS. The 6hns behaved very similar in respect to both methods over the whole range of thicknesses. The oxidii fIhn can be described as a battery electrode with a specific capacity as high as 130Fcmm3. T
A model has been developed describing the movement of a metal cation vacancy through the passivating oxide film under the presence of an electric field which contributes dominantly to the film growth kinetics. The present model accounts for the formation of metal and oxygen vacancies at the oxide fi
To investigate the growth of oxide films on zirconium electrodes potentiostatic pulse measurements were carried out in 0.5 M H,SO, and 1 M HNO, in order to study dependence on the polarization potential E,, 0 < E, -c 9 V in the time scale of 1 ps < t -e 1 ks. The current density i, the total anodic