引用本文:
马成松, 李干佐, 沈强, 汪汉卿. 碳氢/碳氟表面活性剂复配体系溶致液晶的研究[J]. 应用化学,
1997, 14(4): 50-54.
Citation: Ma Chengsong, Li Ganzuo, Shen Qiang, Wang Hanqing. Study of Lyotropic Liquid Crystals Formed by Mixed C-H/C-F Surfactants[J]. Chinese Journal of Applied Chemistry, 1997, 14(4): 50-54.
Citation: Ma Chengsong, Li Ganzuo, Shen Qiang, Wang Hanqing. Study of Lyotropic Liquid Crystals Formed by Mixed C-H/C-F Surfactants[J]. Chinese Journal of Applied Chemistry, 1997, 14(4): 50-54.
碳氢/碳氟表面活性剂复配体系溶致液晶的研究
English
Study of Lyotropic Liquid Crystals Formed by Mixed C-H/C-F Surfactants
Abstract:
Lyotropic liquid crystals formed from mixed surfactants perfluorooctanoic sodium/hexadecyltrimethyl ammonium bromide(OBS/CTAB-H2O-C4H9OH) have been used to determine the phase regions. The area of phase region in present system was bigger than that in CTAB-C4H9OH-H2O system. Some typical photographs were obtained by polarized light microscope. The geometrical dimensions were determined by small angle X-ray diffraction. The 2H NMR method together with liquid crystals' photographs were applied to determine the exact liquid crystals' structure.
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