| 热致性液晶聚合物芳族聚甲亚胺的研究 |
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| 引用本文： | 张树范. 热致性液晶聚合物芳族聚甲亚胺的研究[J]. 高分子学报, 1989, 0(5): 552-557 |
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| 作者姓名： | 张树范 |
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| 作者单位： | 中国科学院化学研究所 北京 |
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| 摘 要： | 本文介绍了几种具有中介相结构及非中介相结构的双-甲亚胺的模型化合物及三种芳族聚亚胺的合成。研完了分子链的柔性、分子结构和共轭度对中介相转变温度的影响。
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| 关 键 词： | 芳族聚甲亚胺 介晶结构 中介相转变 向列型液晶 |
| 收稿时间： | 1987-11-23 |
STUDIES ON THERMOTROPIC LIQUID CRYSTALLINE OF AROMATIC POLYAZOMETHINES |
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| ZHANG Shu-fan. STUDIES ON THERMOTROPIC LIQUID CRYSTALLINE OF AROMATIC POLYAZOMETHINES[J]. Acta Polymerica Sinica, 1989, 0(5): 552-557 |
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| Authors: | ZHANG Shu-fan |
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| Affiliation: | Institute of Chemistry; Academia Sinica; Beijing |
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| Abstract: | In the present paper, a number of mesogenic and nonmesogenic model compounds (Bis azomethines) and Three types of aromatic polyazomethines were prepared. The results showed that the phase transition of model compounds and polymers depend upon molecular structure, conjugated chain and molecular flexibility. |
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| Keywords: | Aromatic Folyazomethines Mesogenic unit Mesophase transition Nematic state . |
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