Abstract
Structured oxide films were investigated with a scanning droplet cell. Different electrochemical techniques for surface analysis of valve metals (especially Al) are used. The electrolyte droplet had a diameter of some 100 µm. Impedance and potential sweep spectra are compared with current transients of pulse step experiments. The lateral resolution is limited to 1/10 of the droplet diameter. The normal resolution is better than 1 nm.
| Original language | English |
|---|---|
| Pages (from-to) | 3327-3333 |
| Number of pages | 7 |
| Journal | Electrochimica Acta |
| Volume | 42 |
| Issue number | 20-22 |
| DOIs | |
| Publication status | Published - 1997 |
Fields of science
- 104005 Electrochemistry
- 104006 Solid state chemistry
- 104014 Surface chemistry
- 104017 Physical chemistry
- 105113 Crystallography
- 105116 Mineralogy
- 503013 Subject didactics of natural sciences
- 204 Chemical Process Engineering
- 204001 Inorganic chemical technology
- 205016 Materials testing
- 210006 Nanotechnology
- 211104 Metallurgy
JKU Focus areas
- Engineering and Natural Sciences (in general)