Synthesis, Properties, and Thermal Transformation of Organomagnesiumoxaneyttroxanealumoxanes


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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.

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G. Shcherbakova

State Research Institute for Chemistry and Technology of Organoelement Compounds

编辑信件的主要联系方式.
Email: galina7479@mail.ru
俄罗斯联邦, sh. Entuziastov 38, Moscow, 105118

P. Storozhenko

State Research Institute for Chemistry and Technology of Organoelement Compounds

Email: ashmarin_artem@list.ru
俄罗斯联邦, sh. Entuziastov 38, Moscow, 105118

E. Novokovskaya

State Research Institute for Chemistry and Technology of Organoelement Compounds

Email: ashmarin_artem@list.ru
俄罗斯联邦, sh. Entuziastov 38, Moscow, 105118

N. Krivtsova

State Research Institute for Chemistry and Technology of Organoelement Compounds

Email: ashmarin_artem@list.ru
俄罗斯联邦, sh. Entuziastov 38, Moscow, 105118

N. Kutinova

State Research Institute for Chemistry and Technology of Organoelement Compounds

Email: ashmarin_artem@list.ru
俄罗斯联邦, sh. Entuziastov 38, Moscow, 105118

T. Apukhtina

State Research Institute for Chemistry and Technology of Organoelement Compounds

Email: ashmarin_artem@list.ru
俄罗斯联邦, sh. Entuziastov 38, Moscow, 105118

M. Varfolomeev

State Research Institute for Chemistry and Technology of Organoelement Compounds

Email: ashmarin_artem@list.ru
俄罗斯联邦, sh. Entuziastov 38, Moscow, 105118

A. Ashmarin

Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences

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Email: ashmarin_artem@list.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119991

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