| Autor: |
Martynenko, L. I., Murav'eva, I. A., Khalmurzaev, N. K., Spitsyn, V. I. |
| Zdroj: |
Russian Chemical Bulletin; June 1984, Vol. 33 Issue: 6 p1107-1111, 5p |
| Abstrakt: |
The heating of the hydrates of the trisacetylacetonates of heavy rare-earth elements under vacuum in an atmosphere saturated with dry acetylacetone vapor leads to the sublimation of the anhydrous acetylacetonates and, in a number of cases, their hydrated or hydrolyzed forms. The light rare-earth elements do not form compounds which sublime under these conditions. In the series of rare-earth elements of the yttrium subgroup the yield of the sublimate, which is insignificant for dysprosium, increases to 100% in lutetium and ytterbium. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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