Abstract
Spectra have been measured at passive and transpassive potentials in 0. 5 kmol multiplied by (times) m** minus **3H//2SO//4(pH0. 3), 1 kmol multiplied by (times) m** minus **3 Na//2SO//4(pH 2. 0-12. 0), 0. 1 kmol multiplied by (times) m** minus **3 NaOH(pH 13. 1), and 1 kmol multiplied by (times) m** minus **3 NaOH (pH 13. 7). By comparing the spectra with several reference Ni oxides and oxyhydroxides, constituent substances have been identified. The composition of the films changed with solution pH and electrode-potential.
| Original language | English |
|---|---|
| Pages (from-to) | 39-47 |
| Number of pages | 9 |
| Journal | Nippon Kinzoku Gakkai-si |
| Volume | 47 |
| Issue number | 1 |
| Publication status | Published - 1983 Jan 1 |
| Externally published | Yes |
ASJC Scopus subject areas
- Condensed Matter Physics
- Mechanics of Materials
- Metals and Alloys
- Materials Chemistry
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Cite this
Hara, N., & Sugimoto, K. (1983). IN-SITU ANALYSIS OF PASSIVATION AND TRANSPASSIVATION FILMS ON NICKEL BY MODULTED UV-VISIBLE REFLECTION SPECTROSCOPY. Nippon Kinzoku Gakkai-si, 47(1), 39-47.