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    赵春田, 蔡宝连. 乙基纤维素液晶的螺旋性质及影响因素的研究[J]. 功能高分子学报, 1995, 8(1): 23-29.
    引用本文: 赵春田, 蔡宝连. 乙基纤维素液晶的螺旋性质及影响因素的研究[J]. 功能高分子学报, 1995, 8(1): 23-29.
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    Zhao Chuntian, Cai Baolian. Study on Cholestsric Properties and Influence Factors of Ethylcellulose Liquid Crystals[J]. Journal of Functional Polymers, 1995, 8(1): 23-29.
    Citation: Zhao Chuntian, Cai Baolian. Study on Cholestsric Properties and Influence Factors of Ethylcellulose Liquid Crystals[J]. Journal of Functional Polymers, 1995, 8(1): 23-29.
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    乙基纤维素液晶的螺旋性质及影响因素的研究

    Study on Cholestsric Properties and Influence Factors of Ethylcellulose Liquid Crystals

      摘要
    • 摘要: 以乙基纤维素／丙烯酸体系为例，对乙基纤维素液晶的胆甾相性质及其影响因素进行了研究，测定了体系胆甾相结构的螺距。结果表明，乙基纤维素／丙烯酸液晶体的螺旋方向为左旋，随溶液液浓度的增大，胆甾相结构的螺距减小。胆甾相结合的螺距还明显地受到温度，压力、溶剂组成，高分子掺杂等因素的影响。

       

      Abstract: In the typical case of ethylcellulose/ acrylic acid (EC / AA) system, cholesteric (helical) Properties and the influence factors of ethylcellulose liquid crystals were studied. It has been found that the sense of EC / AA system was left-handed. Pitches o

       

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