Electrical Conductivity and Raman Spectra of Disperse Systems α-Al2O3–Li2CO3–Na2CO3–K2CO3–NaCl Melt

The conductivities of the disperse system α-Al 2 O 3 –molten carbonate chloride mixture Li 2 CO 3 –Na 2 CO 3 –K 2 CO 3 –NaCl are dtermined in the temperature range 455–550°C. As follows from Raman spectroscopy data, α-Al 2 O 3 does not interact chemically with the carbonate–chloride melt in this tem...

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Bibliographic Details
Published in:Russian metallurgy Metally 2018-02, Vol.2018 (2), p.181-185
Main Authors: Zakir’yanova, I. D., Nikolaeva, E. V., Bove, A. L., Antonov, B. D.
Format: Article
Language:English
Subjects:
Aluminum oxide
Chemistry and Materials Science
Dispersion
Electrical resistivity
Lithium carbonate
Materials Science
Metallic Materials
Organic chemistry
Potassium carbonate
Raman spectra
Sodium carbonate
Sodium chloride
Spectrum analysis
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Summary:The conductivities of the disperse system α-Al 2 O 3 –molten carbonate chloride mixture Li 2 CO 3 –Na 2 CO 3 –K 2 CO 3 –NaCl are dtermined in the temperature range 455–550°C. As follows from Raman spectroscopy data, α-Al 2 O 3 does not interact chemically with the carbonate–chloride melt in this temperature range. The force and energy characteristics of the CO 3 2- anion in the systems are revealed.
ISSN:0036-0295
1555-6255
1531-8648
DOI:10.1134/S0036029518020246