摘要
研究了纳米 Ti O2 浓度、颜料用量、p H值和紫外光强度对有机颜料纳米 Ti O2 光催化降解速率的影响 .添加表面活性剂十二烷基苯磺酸钠时 ,颜料溶解度增加 ,但降解速率减慢 .
The effects of TiO -2 content, pigment loading, pH values and ultraviolet li ght in tensity on photocatalytic degradation rate of organic pigment in the presence of nanometer TiO -2 were studied. The solubility of pigment in water was enhanced b y the addition of surfactant (sodium dodecyl benzenesulfonate), but the degradat ion rate was decreased significantly.
出处
《分子催化》
EI
CAS
CSCD
北大核心
2003年第3期202-204,共3页
Journal of Molecular Catalysis(China)
基金
教育部留学回国人员科研启动基金 (教外司留 [2 0 0 2 ] 2 47号 )
