ISSN 0005-2531 (Print) ISSN 2522-1841 (Online)
GLASSFORMATION IN THE SYSTEM As2S3–Pr6O11
I.B.Bakhtiyarli, G.M.Fatullayeva, O.Sh.Kerimli

 

Boundaries of glassformation in the system As2S3–Pr6O11 were studied using methods of physico-chemical analysis (X-ray analysis, Raman spectra, Scanning electron microscope). It was established that in glassformation region the range of concentration covers from As2S3–Pr6O11 it is 13 mol%. Samples in the region of glassformation are stable at 300 K to air, water and organic solvents. Samples decompose in mineral acids and alkalies. In the region of glassformation at a temperature of  300 K  were studied samples of density and microhardness.

 

Keywords : glassformation, As2S3, stoichiometric composition, Raman spectra, diffractogram
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SUBMITION
THE LAST NUMBER OF THE JOURNAL
No 1 2020
CONTENT
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