Nuclear spin relaxation in molten alkali nitrates
โ Scribed by W.Wolney Filho; R.L Havill; J.M Titman
- Publisher
- Elsevier Science
- Year
- 1982
- Weight
- 528 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0022-2364
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๐ SIMILAR VOLUMES
Preliminary results on the electrochemical behaviour of copper in contact with fused NaNO,-KNO, at 250ยฐC are reported. Electrode-potential measurements and X-ray analysis indicate that films formed on the copper surface consist mainly of Cu,O. Passivation of copper is induced by anodic polarization.
When the solvent was lithium nitrate or a lithium-containing mixture, sodium chromate or potassium chromate was added, lithium chromate not being available. The effect on the solvent composition and on the measured association energy can be considered negligible, as generally the total alkali chroma