| 聚亚胺酮的合成与性能研究 |
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| 引用本文： | 常冠军,罗炫,张林,林润雄.聚亚胺酮的合成与性能研究[J].高分子学报,2007,0(6):585-588. |
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| 作者姓名： | 常冠军 罗炫 张林 林润雄 |
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| 作者单位： | 1. 橡塑材料与工程教育部重点实验室,青岛科技大学,青岛,266042
2. 中国工程物理研究院,绵阳,621900 |
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| 摘 要： | 聚酰胺(PA)、聚醚酮(PEK)和聚酰亚胺(PI)等作为高性能材料已被开发并得到应用.这些高性能材料可用于航空、航天、微电子等高新技术领域1~5].与此同时,为了满足人们对新材料的需求,科学界对新型高性能材料的开发和应用始终没有停止,且备受关注.本文首先通过傅-克酰基化反应合成
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| 关 键 词： | 1 4-双-(4′溴苯酰基)苯 钯催化 配体 聚亚胺酮 |
| 收稿时间： | 2006-11-13 |
| 修稿时间： | 2006-11-132007-01-08 |
SYNTHESIS AND PROPERTIES OF POLY(IMINO KETONE)S |
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| CHANG Guanjun,LUO Xuan,ZHANG Lin,LIN Runxiong.SYNTHESIS AND PROPERTIES OF POLY(IMINO KETONE)S[J].Acta Polymerica Sinica,2007,0(6):585-588. |
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| Authors: | CHANG Guanjun LUO Xuan ZHANG Lin LIN Runxiong |
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| Institution: | 1.Key Laboratory of Rubber-Plastics, Ministry of Education, Qingdao University of Science and Technology, Qingdao 266042;2.China Academy of Engineering Physics, Mianyang 621900 |
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| Abstract: | (1,4-Bis-(4-bromobenzoyl)benzene) as the monomer has been synthesized and characterized by Friedel-Crafts benzoylation reaction.Novel poly(imino ketone)s(PIKs) as high performance polymers have been obtained by the condensation polymerization of(1,4-bis-(4-bromobenzoyl)benzene) and aromatic diamines via palladium-catalyzed aryl amination reaction.The strcture of PIKs is characterized by means of FT-IR and()~1H-NMR spectroscopy,and the results show an agreement with the proposed structure.DSC and TG measurements show that PIKs possess high glass transition temperature(T_g>230℃) and good thermal stability with high decomposition temperatures(T_D>500℃).PIKs also exhibit the excellent solubility,PIK-3 can be dissolved in common organic solvent CHCl_3 at room temperature(20℃). |
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| Keywords: | 1 4-Bis-(4-bromobenzoyl)benzene Palladium-catalyzed Ligand Poly(imino ketone)s |
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