【摘要】 通过比较3种不同的制备方法制得的光催化涂料降解甲醛的效果,得出制备光催化涂料的最佳方法。确定制备方法之后,分别讨论分析了紫外光照时间、涂料中光催化剂的含量、待降解的甲醛初始浓度、光照强度和涂膜厚度对光催化降解效果的影响。更多还原

【Abstract】 By comparing the degradation rate of formaldehyde resulted from paints made by three different methods,the optimum process for preparation of a photocatalytic paint was finalized.The influencing factors,such as illumination time,the content of photocatalyst in the paint,initial concentration of formaldehyde,intensity of UV light and thickness of paint film on photocatalytic effect of paints were discussed.更多还原