Abstract
The thermal decomposition of acidic cobalt carboxylates (ACCs) with unsaturated carboxylic anions has been studied by TG/DTA in combination with DSC and mass spectrometry of gaseous thermolysis products. The temperature ranges of the main ACC thermal decomposition stages have been determined as (1) 50–225°С for dehydration (2) 210–450°C for dehydrated carboxylate polymerization, and (3) 370–500°C for decarboxylation. It has been concluded that the listed stages may superimpose on one another and occur simultaneously.
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This work was financially supported by the Russian Foundation for Basic Research (project nos. 13-03-00342 and 19-03-00237).
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Translated by E. Glushachenkova
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Semenov, S.A., Musatova, V.Y., Drobot, D.V. et al. Thermal Decomposition of Acidic Cobalt(II) Carboxylates with Unsaturated Dicarboxylic Anions. Russ. J. Inorg. Chem. 65, 61–68 (2020). https://doi.org/10.1134/S0036023620010143
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DOI: https://doi.org/10.1134/S0036023620010143