水解法制备二氧化钛光催化剂的研究

Research on the Titanium Dioxide Photocatalyst Prepared by Hydrolysis

以四氯化钛为原料,利用两种水解方法制备了二氧化钛光催化剂。探究了不同方法及不同温度下(500℃、525℃、550℃、575℃)烧结二氧化钛粉体对光催化能力大小的影响。并用不同条件下制备的光催化剂对有机染料胭脂红进行了降解分析,找到了水解制备二氧化钛光催化剂的较佳方法和最佳烧结温度。

Titanium dioxide photocatalyst prepared from titanium tetrachloride, inquired into the influence of the photocatalyst ability under different methods and temperature （500℃, 525 ℃, 550℃, 575 ℃） conditions, the organic dye carmine was degraded and analyzed by photocatalyst which were prepared under different methods and temperature conditions. We had found the good hydrolysis methods and the optimum temperature to prepare titanium dioxide photocatalyst.