引用本文:
Qiang SHEN, Gan Zuo LI, Cheng Song MA, Yan Zhang HUANG. Studies on the Phase Behavior of Lyotropic Liquid Crystal in DAD/C4OH/n-C8H18/D2O System[J]. Chinese Chemical Letters,
1997, 8(9): 821-824.
Citation: Qiang SHEN, Gan Zuo LI, Cheng Song MA, Yan Zhang HUANG. Studies on the Phase Behavior of Lyotropic Liquid Crystal in DAD/C4OH/n-C8H18/D2O System[J]. Chinese Chemical Letters, 1997, 8(9): 821-824.
Citation: Qiang SHEN, Gan Zuo LI, Cheng Song MA, Yan Zhang HUANG. Studies on the Phase Behavior of Lyotropic Liquid Crystal in DAD/C4OH/n-C8H18/D2O System[J]. Chinese Chemical Letters, 1997, 8(9): 821-824.
Studies on the Phase Behavior of Lyotropic Liquid Crystal in DAD/C4OH/n-C8H18/D2O System
摘要:
The lytropic liquid crystals in dodecanic acid diethanolamine (DAD)/n-butanol (C4OH)/octane (n-C8H18)/deuteron (D2O) system were studied to determine the phase regions and were investigated by 2H-NMR spectroscopy,optical polarizing microscope and small-angle X-ray diffraction (SAXD) methods.The results indicate that the lamellar,hexagonal and cubic liquid crystals all exist in the above system.Keeping the weight ratio of DAD and C4OH constant,the microphase structure,2H quadruple splitting and the interlayer spacing are all changed with the addition of deuteron.
English
Studies on the Phase Behavior of Lyotropic Liquid Crystal in DAD/C4OH/n-C8H18/D2O System
Abstract:
The lytropic liquid crystals in dodecanic acid diethanolamine (DAD)/n-butanol (C4OH)/octane (n-C8H18)/deuteron (D2O) system were studied to determine the phase regions and were investigated by 2H-NMR spectroscopy,optical polarizing microscope and small-angle X-ray diffraction (SAXD) methods.The results indicate that the lamellar,hexagonal and cubic liquid crystals all exist in the above system.Keeping the weight ratio of DAD and C4OH constant,the microphase structure,2H quadruple splitting and the interlayer spacing are all changed with the addition of deuteron.
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