Kovalenko I. The synthesis and physico-chemical properties of nanosized titanium, tin, tantalum oxides.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0409U004939

Applicant for

Specialization

  • 02.00.01 - Неорганічна хімія

29-10-2009

Specialized Academic Board

Д 26.218.01

V.I. Vernadskii Institute of General & Inorganic Chemistry NAS of Ukraine

Essay

The Thesis has been devoted to the synthesis of nanosized titanium, tin and tantalum oxides in molten nitrate media. Well-formed nanoparticles with size 8-90 nm were characterized by X-ray diffraction (XRD) and electron microscopy (TEM).The functional properties of prepared nano-sized oxides have been studied. It has been found that KTaO3 has the ferroelectric properties. The tin and titanium oxides (IV) were found to be electrochemically active with regard the reaction of lithium intercalation.

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