FIELD: nanotechnologies.
SUBSTANCE: invention relates to nanotechnologies and nanostructures, namely, to methods of producing a rutile layer in the form of a film or a plate. Method involves a process taking place in an oxidative gas medium, wherein the titanium surface is heated by means of a resistive, inductive or radiative exposure up to the temperature lower than the melting point close to the phase transition point of 800–900 °C in the oxidative gas medium containing oxygen and an inert gas or a mixture of inert gases at a pressure exceeding 100 Pa, herewith oxidation of the titanium near-surface layers takes place with simultaneous recombination into a structure corresponding to TiO2 – rutile.
EFFECT: technical result is eliminating technical difficulties of producing rutile, simplification of the technology of extracting the end product, as well as eliminating contamination of the end product.
1 cl, 4 ex
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