Thermal behavior of binary complex сompounds сontaining the hexacyanoferrate anion
- Authors: Pechenyuk S.I.1, Domonov D.P.1, Shimkin A.A.1, Semushina Y.P.1, Ivanov Y.V.1
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Affiliations:
- Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Karelian Research Center
- Issue: Vol 87, No 9 (2017)
- Pages: 2212-2223
- Section: Selected articles originally published in Russian in Rossiiskii Khimicheskii Zhurnal (Russian Chemistry Journal)
- URL: https://journals.rcsi.science/1070-3632/article/view/221366
- DOI: https://doi.org/10.1134/S1070363217090481
- ID: 221366
Cite item
Abstract
The thermal behavior of compounds with the general formula [MA6]x[Fe(CN)6]y (M = Со, Cu, Ni, A = NH3, 1/2 C3H10N2) in air, argon, nitrogen, and hydrogen at temperatures between 20 to 1000°C was studied. The study involved measurement of TG–DSC–DTG curves and analysis of solid and gaseous thermolysis products. It was found that the process is not affected by the nature of the atmosphere up to about 200°C. The coordinated cyanide ion partially releases as hydrogen cyanide. The destruction of diamines forms NH3, and a large amount of carbon remains in the solid phase.
About the authors
S. I. Pechenyuk
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Karelian Research Center
Author for correspondence.
Email: pechenyuk@chemy.kolasc.net.ru
Russian Federation, Akademgorodok 26a, Apatity, Karelia, 184209
D. P. Domonov
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Karelian Research Center
Email: pechenyuk@chemy.kolasc.net.ru
Russian Federation, Akademgorodok 26a, Apatity, Karelia, 184209
A. A. Shimkin
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Karelian Research Center
Email: pechenyuk@chemy.kolasc.net.ru
Russian Federation, Akademgorodok 26a, Apatity, Karelia, 184209
Yu. P. Semushina
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Karelian Research Center
Email: pechenyuk@chemy.kolasc.net.ru
Russian Federation, Akademgorodok 26a, Apatity, Karelia, 184209
Yu. V. Ivanov
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Karelian Research Center
Email: pechenyuk@chemy.kolasc.net.ru
Russian Federation, Akademgorodok 26a, Apatity, Karelia, 184209
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