Figure 4: Current-induced phase transition from β-Ti3O5 to λ-Ti3O5.
From: External stimulation-controllable heat-storage ceramics
An electric current of 0.4 A mm−2 flowed through the pressure-produced β-Ti3O5 at 298 K. (a) Photographs of the pressure-produced β-Ti3O5 before (left) and after the application of an electric current of 0.4 A mm−2 (right). (b) XRPD pattern in the 2θ range of 16.0–22.5° of the pressure-produced β-Ti3O5 (left) and after the application of the electric current (right). Blue and red areas mark the peaks of λ-Ti3O5 and β-Ti3O5, respectively.
