应用化学 ›› 1991, Vol. 0 ›› Issue (2): 90-93.

• 研究简报 • 上一篇    下一篇

非水层状液晶的稳定性与相行为

郭荣   

  1. 杨州师范学院化学系 扬州 225002
  • 收稿日期:1990-04-27 修回日期:1990-08-14 出版日期:1991-04-10 发布日期:1991-04-10

STABILITY AND PHASE BEHAVIOUR OF NON-AQUEOUS LAMELLAR LIQUID CRYSTAL

Guo Rong   

  1. Chemistry Department, Yangzhou Teachers College, Yangzhou 225002
  • Received:1990-04-27 Revised:1990-08-14 Published:1991-04-10 Online:1991-04-10

摘要: 水体系层状液晶已研究较久[1],非水层状液晶则是近十年来才得到发展[2-4]。本文以层状液晶的相行为和2H NMR测量,研究并比较了非水层状液晶十二烷基硫酸钠/正癸醇溶剂以甘油或甲酰胺为溶剂时体系的结构与稳定性。

关键词: 非水层状液晶, 表面活性剂, 相行为, 2H NMR

Abstract: The stabilities of lamellar liquid crystal systems of sedium dodecylsulfate(SDS)/decanol(C10OH)/solvent decreased when foramide was used as a solvent instead of glycerol.Theresults were interpreted in terms of the order parameter obtained from 2H NMR measurementsand phase behaviour of lamellar liquid crystals.

Key words: non-aqueous lamellar liquid crystal, surfactant, phase behaviour, 2H NMR