Mechanism and Caloric Effects of the Thermal Dehydration of GdCl3 ⋅ 6H2O Crystalline Hydrate

—The thermal dehydration of GdCl 3 ⋅ 6H 2 O crystalline hydrate is studied by synchronous thermal analysis and mass spectrometry using certified samples. The mechanism and the caloric effects of the chemical reactions are determined. The thermal decomposition of GdCl 3 ⋅ 6H 2 O crystalline hydrate i...

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Bibliographic Details
Published in:Russian metallurgy Metally 2018-08, Vol.2018 (8), p.722-727
Main Authors: Korzun, I. V., Zakir’yanova, I. D., Nikolaeva, E. V.
Format: Article
Language:English
Subjects:
Chemical reactions
Chemistry and Materials Science
Crystal structure
Crystallinity
Decomposition reactions
Dehydration
Mass spectrometry
Materials Science
Metallic Materials
Organic chemistry
Thermal analysis
Thermal decomposition
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Summary:—The thermal dehydration of GdCl 3 ⋅ 6H 2 O crystalline hydrate is studied by synchronous thermal analysis and mass spectrometry using certified samples. The mechanism and the caloric effects of the chemical reactions are determined. The thermal decomposition of GdCl 3 ⋅ 6H 2 O crystalline hydrate is accompanied by hydrolysis, leading to the formation of oxychloride GdOCl.
ISSN:0036-0295
1555-6255
1531-8648
DOI:10.1134/S0036029518080104