| TEXTURES OF ETHYL-ACETYL CELLULOSE MESOPHASE |
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| 作者姓名： | 黄勇 李历生 |
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| 作者单位： | Guangzhou Institute of Chemistry，Academia Sinica，Guangzhou Institute of Chemistry，Academia Sinica Guangzhou，Guangzhou |
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| 基金项目： | Projects supported by the Science Fund of the Chinese Academy of Sciences. |
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| 摘 要： | There was phase separation between the anisotropic and isotropic phases in the ethyl-acetyl cellulose/dichloroacetic acid cholesteric liquid crystalline solutions .The textures of mesophase varied with the concentration. The mesophases could form the disc-like texture, oily streaks texture and texture of domains gathered randomly. In the first two textures the layers of the ordered molecular chain were perpendicular to the slide surface and the axes of the helical structure were parallel to the slide surface.
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| 收稿时间： | 1987-07-24 |
TEXTURES OF ETHYL-ACETYL CELLULOSE MESOPHASE |
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| HUANG Yong,LI Lisheng.TEXTURES OF ETHYL-ACETYL CELLULOSE MESOPHASE[J].Chinese Journal of Polymer Science,1989,0(1):83-89. |
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| Authors: | HUANG Yong LI Lisheng |
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| Institution: | Guangzhou Institute of Chemistry; Academia Sinica; Academia Sinica Guangzhou; Guangzhou |
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| Abstract: | There was phase separation between the anisotropic and isotropic phases in the ethyl-acetyl cellulose/dichloroacetic acid cholesteric liquid crystalline solutions .The textures of mesophase varied with the concentration. The mesophases could form the disc-like texture, oily streaks texture and texture of domains gathered randomly. In the first two textures the layers of the ordered molecular chain were perpendicular to the slide surface and the axes of the helical structure were parallel to the slide surface. |
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| Keywords: | Ethyl-acetyl cellulose phase separation mesophase texture helical structure |
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