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微乳液增敏作用机理探讨——显色剂在微乳液中的分配系数
Study on the Mechanism of Sensitized Reaction of Oil/Water Microemulsion——Distribution Coefficient of Color Reagent in the Oil/Water Microemulsion
【摘要】 与胶束体系比较,显色剂PAN和CAS在油/水O/W)微乳液中具有更大的分配系数,这表明O/W微乳液比胶束体系具有更好的增敏作用是因为O/W微乳液对显色剂PAN和CAS具有更好的增溶与富集作用所致.
【Abstract】 1-(2-Pyridylazo)-2-naphthol(PAN) and chrome azure S (CAS) have higher distribution coefficient in the oil/water (O/W) microemulsion than that in the micelle system. The experimental results show that O/W microemulsion has more solubilization for PAN and CAS than micelle does, so that O/W microemulsion has more synergic sensitizing than micelle has.
【关键词】 l-(2-吡啶偶氮)-2-萘酚;
铬天菁S;
微乳液;
增敏作用;
【Key words】 1-(2-Pyridylazo)-2-naphthol; chrome azure S; microemulsion; sensitized reaction;
【Key words】 1-(2-Pyridylazo)-2-naphthol; chrome azure S; microemulsion; sensitized reaction;
【基金】 国家教委基金
- 【文献出处】 分析化学 ,Chinese Journal of Analytieal Chemistry , 编辑部邮箱 ,1995年09期
- 【分类号】O657.3
- 【被引频次】36
- 【下载频次】212