volume 64 issue 2 pages 185-189

Thermal Stability and Products of Decomposition of Hydroxylaminate Uranyl Complexes

Publication typeJournal Article
Publication date2019-02-01
scimago Q3
wos Q4
SJR0.270
CiteScore3.0
Impact factor1.5
ISSN00360236, 15318613
Inorganic Chemistry
Physical and Theoretical Chemistry
Materials Science (miscellaneous)
Abstract
The thermal behavior of hydroxylaminate uranyl complexes [UO2(NH2O)2(H2O)2] ‧ H2O, [UO2(NH2O)2], and [UO2(i-C3H7NHO)2(H2O)2] ‧ 2H2O has been studied. The complexes decompose at a low temperature (<200°C) resulting in nanoscale powders of uranium dioxide. The composition of solid decomposition products for each complex has been determined by powder X-ray diffraction. For the complex with isopropylhydroxylamine, the composition of the gaseous decomposition products has been determined. Schemes of redox reactions, which can take place during the thermal decomposition of the complexes, are proposed. It has been suggested that the redox reactions are dependent on the substituents at the nitrogen atom of the hydroxylaminate ligands.
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Beirakhov A. G. et al. Thermal Stability and Products of Decomposition of Hydroxylaminate Uranyl Complexes // Russian Journal of Inorganic Chemistry. 2019. Vol. 64. No. 2. pp. 185-189.
GOST all authors (up to 50) Copy
Beirakhov A. G., Rotov A. V., Efimov N. N., Il`in E. G., Gekhman A. E. Thermal Stability and Products of Decomposition of Hydroxylaminate Uranyl Complexes // Russian Journal of Inorganic Chemistry. 2019. Vol. 64. No. 2. pp. 185-189.
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RIS Copy
TY - JOUR
DO - 10.1134/S0036023619020025
UR - https://doi.org/10.1134/S0036023619020025
TI - Thermal Stability and Products of Decomposition of Hydroxylaminate Uranyl Complexes
T2 - Russian Journal of Inorganic Chemistry
AU - Beirakhov, A G
AU - Rotov, A V
AU - Efimov, N. N.
AU - Il`in, E. G.
AU - Gekhman, A E
PY - 2019
DA - 2019/02/01
PB - Pleiades Publishing
SP - 185-189
IS - 2
VL - 64
SN - 0036-0236
SN - 1531-8613
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2019_Beirakhov,
author = {A G Beirakhov and A V Rotov and N. N. Efimov and E. G. Il`in and A E Gekhman},
title = {Thermal Stability and Products of Decomposition of Hydroxylaminate Uranyl Complexes},
journal = {Russian Journal of Inorganic Chemistry},
year = {2019},
volume = {64},
publisher = {Pleiades Publishing},
month = {feb},
url = {https://doi.org/10.1134/S0036023619020025},
number = {2},
pages = {185--189},
doi = {10.1134/S0036023619020025}
}
MLA
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MLA Copy
Beirakhov, A. G., et al. “Thermal Stability and Products of Decomposition of Hydroxylaminate Uranyl Complexes.” Russian Journal of Inorganic Chemistry, vol. 64, no. 2, Feb. 2019, pp. 185-189. https://doi.org/10.1134/S0036023619020025.