| 芳醚酮大环封端聚酰亚胺的合成与交联 |
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| 引用本文： | 张丽梅,岳喜贵,姜振华.芳醚酮大环封端聚酰亚胺的合成与交联[J].高等学校化学学报,2011,32(11):2465-2467. |
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| 作者姓名： | 张丽梅 岳喜贵 姜振华 |
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| 作者单位： | 吉林大学麦克德尔米德实验室, 长春 130012 |
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| 基金项目： | 国家自然科学基金(批准号:51003038); 吉林省科技发展计划项目(批准号:20080303)资助 |
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| 摘 要： | 本文制备了一种含硫醚键环状芳醚酮单体, 并将其引入聚酰亚胺中, 在不存在引发剂的条件下, 能开环交联反应制备出全芳香高热稳定的可交联聚酰亚胺.
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| 关 键 词： | 聚酰亚胺 芳醚酮大环 交联 开环聚合 |
| 收稿时间： | 2011-06-27 |
Synthesis and Crosslinking of Macrocyclic Aryl Ether-ketone Terminated Polyimide |
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| ZHANG Li-Mei,YUE Xi-Gui,JIANG Zhen-Hua.Synthesis and Crosslinking of Macrocyclic Aryl Ether-ketone Terminated Polyimide[J].Chemical Research In Chinese Universities,2011,32(11):2465-2467. |
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| Authors: | ZHANG Li-Mei YUE Xi-Gui JIANG Zhen-Hua |
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| Institution: | Alan G. McDiarmid Institute, Jilin University, Changchun 130012, China |
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| Abstract: | A novel macrocycle-terminated polyimide oligomer and the model compound,which were consi-dered as the most simple molecule to be representative of the oligomer,were prepared.The aromatic ether ketone macrocycle was prepared by aromatic nucleophilic substitution from(3-methoxy)phenylhydroquinone and difluorine compound under pseudohigh-dilution condition.The polyimide oligomer exhibited high thermal stability due to its wholly aromatic structure.Under heating treatment,the oligomer and the model compound can... |
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| Keywords: | Polyimide Macrocycle aryl ether-ketone Crosslinking Ring-openning polymerization |
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