Citation: Ji Ming MA, Hu Min CHENG, Zhen Guo ZHAO, Li Min QI. REACTIONS IN MICROEMULSION FORMED BY ANIONIC－NONIONIC MIXED SURFACTANT,WATER AND HEPTANE[J]. Chinese Chemical Letters, ;1995, 6(1): 67-70. shu

REACTIONS IN MICROEMULSION FORMED BY ANIONIC－NONIONIC MIXED SURFACTANT,WATER AND HEPTANE

Department of Chemistry, Peking University, Beijing 100871

Received Date: 9 September 1994

Fund Project: This work is supported hv a grant from the National Natural Science Foundation of China.

The oxidation of iodide by persulfate was studied in the w/o microemulsion formed by mixture of anionic(AOT) and nonionic(NP-6) surfactant,water and heptane.The reaction rate is appreciably higher in a microemulsion formed solely by AOT than that in a conventional aqueous medium.The incorporation of nonionic surfactant deteriorates the catalytic effect of the microemulsion.
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