Email this article Synthesis, Properties, and Thermal Transformation of Organomagnesiumoxaneyttroxanealumoxanes
- Authors: Shcherbakova G.I.1, Storozhenko P.A.1, Novokovskaya E.A.1, Krivtsova N.S.1, Kutinova N.B.1, Apukhtina T.L.1, Varfolomeev M.S.1, Ashmarin A.A.2
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Affiliations:
- State Research Institute for Chemistry and Technology of Organoelement Compounds
- Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
- Issue: Vol 55, No 10 (2019)
- Pages: 1068-1078
- Section: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158786
- DOI: https://doi.org/10.1134/S0020168519100133
- ID: 158786
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Abstract
Abstract—This paper presents a study of organomagnesiumoxaneyttroxanealumoxane oligomers soluble in organic solvents and exhibiting fiber-forming properties. We describe processes underlying the formation of modified alumina structures as a result of the thermal transformation of organoelement precursors into ceramic phases. The physicochemical properties of the organomagnesiumoxaneyttroxanealumoxanes and ceramic samples prepared from them have been studied by nuclear magnetic resonance, IR spectroscopy, scanning electron microscopy, thermogravimetric analysis, X-ray diffraction, and elemental analysis. Polymer fibers have been produced by melt-spinning the fiber-forming organomagnesiumoxaneyttroxanealumoxanes.
About the authors
G. I. Shcherbakova
State Research Institute for Chemistry and Technology of Organoelement Compounds
Author for correspondence.
Email: galina7479@mail.ru
Russian Federation, sh. Entuziastov 38, Moscow, 105118
P. A. Storozhenko
State Research Institute for Chemistry and Technology of Organoelement Compounds
Email: ashmarin_artem@list.ru
Russian Federation, sh. Entuziastov 38, Moscow, 105118
E. A. Novokovskaya
State Research Institute for Chemistry and Technology of Organoelement Compounds
Email: ashmarin_artem@list.ru
Russian Federation, sh. Entuziastov 38, Moscow, 105118
N. S. Krivtsova
State Research Institute for Chemistry and Technology of Organoelement Compounds
Email: ashmarin_artem@list.ru
Russian Federation, sh. Entuziastov 38, Moscow, 105118
N. B. Kutinova
State Research Institute for Chemistry and Technology of Organoelement Compounds
Email: ashmarin_artem@list.ru
Russian Federation, sh. Entuziastov 38, Moscow, 105118
T. L. Apukhtina
State Research Institute for Chemistry and Technology of Organoelement Compounds
Email: ashmarin_artem@list.ru
Russian Federation, sh. Entuziastov 38, Moscow, 105118
M. S. Varfolomeev
State Research Institute for Chemistry and Technology of Organoelement Compounds
Email: ashmarin_artem@list.ru
Russian Federation, sh. Entuziastov 38, Moscow, 105118
A. A. Ashmarin
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Author for correspondence.
Email: ashmarin_artem@list.ru
Russian Federation, Leninskii pr. 49, Moscow, 119991
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