Chinese Journal of Applied Chemistry ›› 1991, Vol. 0 ›› Issue (6): 75-77.

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THE STRUCTURE AND STABILITY OF NON-AQUEOUS LAMELLAR LIQUID CRYSTAL Ⅲ.TRIETHANOLAMMOUIUM OLEATE LIQUID CRYSTAL AND THE SOLUBILIZATION

Guo Rong   

  1. Chemistry Department, Yangzhou teachers college, Yangzhou 225002
  • Received:1990-10-15 Revised:1991-01-29 Published:1991-12-10 Online:1991-12-10

Abstract: Triethanolammonium oleate(TEA-OLA) liquid crystals were formed from triethanolamine(TEA) and oleic acid (OLA) in weight ratio of OLA/TEA= 60/40~75/25(molar ratio ofOLA/TEA=0.79~1.58). Both the stability of TEA-OLA liquid crystal and the solubilizingability for formamide(FA) increased with the weight ratio of OLA/TEA.

Key words: triethanolamin, oleic acid, formamide, liquid crystal, surfactant, stability