Thermal decomposition of lighter lanthanide selenate hydrates and their solid solutions
Article
Received:
Revised:
- 18 Downloads
- 2 Citations
Abstract
The thermal dehydration-decomposition of Ln2(SeO4)3·nH2O (wheren=12 forLn=Pr, Nd andn=8 forLn=Sm) and PrxLn2−x(SeO4)3·nH2O (wheren=12 forx=1.0 andLn=Nd;n=8 forx=0.2 and 1.0 in case ofLn=Sm) have been reported.
Keywords
lanthanide selenate hydrates solid solutionsZusammenfassung
Die thermische Dehydratation-Zersetzung von Ln2(SeO4)3·nH2O (mitn=12 fürLn=Pr, Nd undn=8 fürLn=Sm) und PrxLn2−x(SeO4)3·nH2O (mitn=12 fürx=1.0 undLn=Nd;n=8 fürx=0.2 und 1.0 in Falle vonLn=Sm) wurde beschrieben.
Preview
Unable to display preview. Download preview PDF.
References
- 1.B. Rosso and R. Perret, C. R. Acad. Sci.,C270 (1970) 997.Google Scholar
- 2.N. P. Belik and V. V. Serebrennikov, Tr. Tomsk. Gos. Univ.,204 (1971) 285; from Zh. Khim, (1972) Abstr. No.3B 991, C. A., (1973)78:10959.Google Scholar
- 3.M. A. Nabar and S. V. Paralkar, Thermochim. Acta.17 (1976) 239.CrossRefGoogle Scholar
- 4.B. Hajek, N. Novotna and J. Hradilova, J. Less Common Met.,66 (1979) 121.CrossRefGoogle Scholar
- 5.L. Niinistö and M. Leskelä in: Handbook on the Physics and Chemistry of Rare Earths. K. A. Gschneidner, Jr. and L. Eyring Eds., Vol. 9. North-Holland, Amsterdam 1988.Google Scholar
- 6.I. Giolito and E. Giesbrecht, Ann. Acad. Bras. Cienc.,41 (1969) 517.Google Scholar
- 7.M. A. Nabar and S. V. Paralkar, Thermochim. Acta,15 (1976) 390.CrossRefGoogle Scholar
- 8.S. Karvinen, K. Lumme and L. Niinistö, J. Thermal Anal.,32 (1987) 911.CrossRefGoogle Scholar
- 9.S. Karvinen and L. Niinistö, Lanthanide Actinide Res.,1 (1986) 169.Google Scholar
Copyright information
© Akadémiai Kiadó 1995