Abstract
The processes of phase formation by heating of a mechanically activated mixture of Ti + TiO2 in different atmospheres (air, argon, hydrogen) were investigated. The Ti4O7 compound was obtained by annealing of the mixture in hydrogen atmosphere in the interval of temperatures of 900-1200°C, the Ti2O3 oxide formed at 800°C in argon atmosphere and TiO2 formed in air atmosphere. Conductivity and morphology of Ti4O7 samples obtained in hydrogen were studied.
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Gusev, A. A., Avvakumov, E. G., & Vinokurova, O. B. (2003). Synthesis of ti4O7 magneli phase using mechanical activation. Science of Sintering, 35(3), 141–145. https://doi.org/10.2298/SOS0303141G
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