That anatase gradually transforming into rutile occurred as elevating temperature in the methanol solvent.It indicated that rutile with thermodynamic stability is prone to form at higher temperature.

• 以甲醇为溶剂，随着反应温度的上升，由纯锐钛矿相逐渐转变为金红石相, 高温有利于生成热力学更稳定的金红石相。