摘要
通过在TiCl4水解过程中施加超声辐照,室温条件下制得了5～6nm锐钛矿型TiO2.研究了该催化剂光催化降解甲醛废水的反应条件,定性分析了甲醛废水降解产物.
Anatase TiO2 with particle size ranging from 5nm to 6nm was abtained at room temperature by the hydrolysis of TIC14 under the irradiation of ultrasonication. The reactive condition of the oxidation of formaldehyde was investigated and the products of the degradation were qualitatively analysed.
出处
《菏泽学院学报》
2005年第2期33-36,39,共5页
Journal of Heze University
关键词
纳米二氧化钛
超声水解
甲醛
光催化氧化
nanosized TiO2
ultrasonic hydrolytic
formaldehyde
photocatalytic oxidation
