Chinese Journal of Applied Chemistry

Chinese Journal of Applied Chemistry ›› 1994, Vol. 0 ›› Issue (4): 111-113.

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Study on Structure and Properties of Polymer Dispersed Cholesteric Liquid Crystals Ⅳ. The X-ray Diffraction of Poly(MMA-co-BMA)and Cholesteryl Nonanoate Mixtures

Li Andong, Shong Xiaiigyu, Zhou Enle   

  1. Polymer Physics Laboratory, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun l30022
  • Received:1993-06-15 Revised:1994-03-03 Published:1994-08-10 Online:1994-08-10

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Abstract: The molecular orientation of crystalline and liqtiid crystalline states of poly (MMA-co-BMA) and ChN mixtures have been sttidied by X-ray diffraction. It was shown that the molecular orientation of smactic A liquid crystal can be frozen in the system at room temperature and the storage information was realized.

Key words: cholesteric liquid crystals, polymer dispersed liquid crystals, material of storageinformation, X-ray diffraction

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