Abstract
The temperature stability of cubic TiO1.05 titanium monooxide is investigated. An in situ X-ray structural analysis is performed using synchrotron radiation in a high temperature vacuum chamber. It is found that under poor vacuum and at high heating rates of up to 1250°C, the structural transformations in TiO1.05 occur at 630°C. In particular, there is a phase transition from TiO1.05 (space group Fm-3m) to rhombohedraic Ti2O3 (space group R-3c) via Ti2.5O3 (space group Immm).
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Original Russian Text © A.A. Valeeva, S.V. Tsybulya, A.A. Rempel, 2013, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2013, Vol. 77, No. 2, pp. 156–159.
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Valeeva, A.A., Tsybulya, S.V. & Rempel, A.A. In situ study of the temperature stability of TiO1.05 titanium monooxide using synchrotron radiation. Bull. Russ. Acad. Sci. Phys. 77, 134–137 (2013). https://doi.org/10.3103/S1062873813020378
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DOI: https://doi.org/10.3103/S1062873813020378