Phase Diagram and Temperature Influence of SDS/n-pentanol-cyclohexane-water Pseudo Ternary Systems

doi:10.7503/cjcu20120746

Abstract

Abstract:

Sodium dodecyl sulfate(SDS)/n-pertanol-cyclohexane-water psudo ternary phase diagrams at 35, 45, 55, 65 ℃ were studied. Pseudo ternary phase diagrams agree well with measure result of conductivity. The relationship between peudo ternary phase diagrams and conductivity was discussed via electrolyte theory. The relationship between peudo ternary phase diagrams and temperature was studied.The results show that the area of W/O microemulsion changes little with temperature and that the area of O/W microemulsion changes large with temperature.The result is very use to nano particle preparation in microemulsion system.

Key words: SDS/n-pertanol-cyclohexane-water peudo ternary phase diagram, Microemulsion, Conductivity

CLC Number:

O642

TrendMD:

ZHU Yan, YAO Wei-Qin, CHEN Shao-Jie, TIAN Long-Zhao, YUAN Shuai. Phase Diagram and Temperature Influence of SDS/n-pentanol-cyclohexane-water Pseudo Ternary Systems[J]. Chem. J. Chinese Universities, 2013, 34(5): 1254.

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Phase Diagram and Temperature Influence of SDS/n-pentanol-cyclohexane-water Pseudo Ternary Systems

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