Advertisement

Journal of Thermal Analysis and Calorimetry

, Volume 78, Issue 1, pp 207–213 | Cite as

Preparation, characterization and thermal behaviour of samarium(III) cyclotriphosphate(V), SmP3O9·5H2O

  • M. Jemal
  • F. Khlissa
  • M. Férid
  • M. Trabelsi-Ayadi
Article

Abstract

A new samarium cyclotriphosphate pentahydrate powder, SmP3O9·5H2O, has been prepared using a classical chemistry method and characterized by X-ray diffraction (XRD), thermogravimetric analysis (TG) and infrared spectroscopy. The IR spectrum shows the characteristic bands of cyclotriphosphates as the triplet in the range 1330-1250 cm-1. The results of differential thermal analysis, X-ray powder diffraction and IR spectra of the compound heated at different temperatures showed that, after dehydration, SmP3O9·5H2O decomposes to form an amorphous compound, which, then crystallises at 873 K and give the polyphosphate Sm(PO3)3.

thermal analysis X-ray diffraction cyclotriphosphate of samarium SmP3O9·5H2O 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    K. Sbai, A. Abouimrane, K. El Kababi and S. Vilminot, J. Therm. Anal. Cal., 68 (2002) 109.CrossRefGoogle Scholar
  2. 2.
    K. Sbai, A. Atibi, A. Charaf, M. Radid and A. Jouini, J. Therm. Anal. Cal., 69 (2002) 627.CrossRefGoogle Scholar
  3. 3.
    Y. Gushikem, E. Giesbrecht and O. A. Serra, J. Inorg. Nucl. Chem., 34 (1972) 2179.CrossRefGoogle Scholar
  4. 4.
    P. Birke and G. Kempe, Z. Chem., 13 (1973) 110.CrossRefGoogle Scholar
  5. 5.
    M. Bagieu-Beucher and A. Durif, Bull. Soc. Minéral. Cristallogr., 94 (1971) 440.Google Scholar
  6. 6.
    M. Bagieu-Beucher, I. Tordjman and A. Durif, Revue de Chimie Minérale, 8 (1971) 753.Google Scholar
  7. 7.
    M. H. Simonot-Grange and D. Gobled, J. Less-Common Met., 38 (1974) 167.CrossRefGoogle Scholar
  8. 8.
    A. Durif, Crystal Chemistry of Condensed Phosphates, Plenum Press, New York 1995.Google Scholar
  9. 9.
    M. Bagieu-Beucher, Thèse de doctorat d'état, Grenoble 1980.Google Scholar
  10. 10.
    K. Horchani, M. Ferid and M. Trabelsi-Ayadi, Solid State Sciences, 3 (2001) 347.CrossRefGoogle Scholar
  11. 11.
    K. Horchani, M. Ferid and M. Trabelsi-Ayadi, Materials Research Bulletin, 36 (2001) 897.CrossRefGoogle Scholar

Copyright information

© Kluwer Academic Publisher/Akadémiai Kiadó 2004

Authors and Affiliations

  • M. Jemal
    • 1
  • F. Khlissa
    • 1
  • M. Férid
    • 1
  • M. Trabelsi-Ayadi
    • 1
  1. 1.Laboratoire des Procédés ChimiquesInstitut National de Recherche Scientifique et Technique B.P. 95, 2050Hammam-LifTunisie

Personalised recommendations