Effects of high mechanical treatment and long-term annealing on crystal structure and thermal stability of Ti 2 O 3 nanocrystals.
Albina A ValeevaSvetlana Z NazarovaHartmuth SchröttnerEvgeny Yu GerasimovAndrey A RempelPublished in: RSC advances (2020)
The effect of high-energy milling and long-term annealing on the stability of Ti 2 O 3 nanocrystals was studied using a magnetic susceptibility method. In situ temperature dependences revealed that the crystal size greatly affects the magnetic susceptibility value. According to XRD, SEM and TEM data, Magnéli phases Ti 9 O 10 , Ti 4 O 7 , Ti 7 O 19 and Ti 3 O 5 are formed.