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

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.

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.