Acta Phys. -Chim. Sin. ›› 2000, Vol. 16 ›› Issue (01): 60-64.doi: 10.3866/PKU.WHXB20000112

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Structure Study of Liquid Crystal in Sodium Dodecylsulfonate Middle Phase Microemulsion

Zeng Hong-Xia, Li Zhi-Ping, Wang Min, Wang Han-Qing   

  1. XinJiang Institute of Chemistry,Chinese Academy of Sciences,Urumqi 830011|Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000
  • Received:1999-01-04 Revised:1999-04-07 Published:2000-01-15
  • Contact: Li Zhi-Ping

Abstract:

Phase state and structure of liquid crystal in sodium dodecylsulfonate middle phase microemulsion were studied. The following facts has been proved by 2H NMR quarsplitting and small angle X-ray diffraction techniques, two kinds of lamellar liquid crystal were coexisted in suitable salt concentration. Order parameters of liquid crystal were calculated from ESR anti-isotropic spectrum.

Key words: Liquid crystal, Microemulsion, Spin-label