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Studies on the preparation and characterization of the Ce 2 (SO 4 ) 3 · 8(H, D) 2 O
Author(s) -
de Saja A.,
Rull F.,
Pastor J. M.,
de Saja J. A.
Publication year - 1981
Publication title -
kristall und technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0023-4753
DOI - 10.1002/crat.19810160102
Subject(s) - raman spectroscopy , crystallite , cerium , aqueous solution , characterization (materials science) , analytical chemistry (journal) , sulfate , solubility , materials science , chemistry , solid solution , crystallography , nuclear chemistry , mineralogy , inorganic chemistry , nanotechnology , physics , organic chemistry , optics , metallurgy
Cerium Sulfate octohydrate crystals were crystallized from aqueous solutions under controlled conditions. The solubility measurements were carried out on temperatures between 10 and 80°. Thermoanalytical methods were applied for the study of the thermal behaviour of this compound. Raman spectra of polycrystalline Ce 2 (SO 4 ) 3 · 8H 2 O and Ce 2 (SO 4 ) 3 · 8D 2 O recorded at 80 K are reported. The vibrational modes have been assigned by comparing the spectrum of both compounds and using structural considerations.