Determination of basic components in single crystals of Li-, B-, Sr-, La-, and Ga-based oxide compounds by atomic emission spectrometry

Inductively coupled plasma atomic emission spectrometry (ICP-AES) and flame spectrometry are used to establish the stoichiometric composition of Li 6 Gd(BO 3 ) 3 , Li 5.4 Na 0.6 Gd(BO 3 ) 3 , LaB 3 O 6 , and SrB 4 O 7 single crystals, including cerium-doped crystals. It is shown that flame spectrome...

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Bibliographic Details
Published in:Inorganic materials 2012-12, Vol.48 (15), p.1349-1354
Main Authors: Sheina, T. V., Belikov, K. N., Bryleva, E. Yu, Grebenyuk, N. N.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
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Summary:Inductively coupled plasma atomic emission spectrometry (ICP-AES) and flame spectrometry are used to establish the stoichiometric composition of Li 6 Gd(BO 3 ) 3 , Li 5.4 Na 0.6 Gd(BO 3 ) 3 , LaB 3 O 6 , and SrB 4 O 7 single crystals, including cerium-doped crystals. It is shown that flame spectrometry is more advantageous for analysis of pure borate crystals. ICP-AES is more universal and allows determining basic elements and admixtures independently of solvents used for decomposition of borate samples. Both methods provide sufficient accuracy of the analysis.
ISSN:0020-1685
1608-3172
DOI:10.1134/S0020168512140178