研究纳米二氧化钛涂料对甲醛的光催化降解作用
魏秀菊
纳米二氧化钛涂料降解甲醛的研究[EB/OL]
北京：中国科技论文在线
结果表明所制得的纳米二氧化钛涂料对甲醛的降解率达到80%以上
（4）二氧化钛涂料对降解甲醛具有可重复性
So we can know from the result that the degradation rate of the formaldehyde by TiO2 coating could arrived 80%, so TiO2 coating has high photo catalytic activity and it have very good performance in protecting the environment
Keywords： coating
(3) The thickness of the TiO2 coating have no effect on degradation rate of the formaldehyde
(2) The degradation rate of the formaldehyde increased with extension of time of the illumination
（2）甲醛的降解率随光照时间的延长而增大
（3）二氧化钛涂膜的厚度对甲醛的降解率没有影响
将制得的 TiO2涂膜放置于自制的光催化反应器中
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