| 2,7-双(4-氨基-2-三氟甲基苯氧基) 萘及其聚酰亚胺的合成与性能研究 |
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| 引用本文： | 鲁云华,王永飞,胡知之,房庆旭.2,7-双(4-氨基-2-三氟甲基苯氧基) 萘及其聚酰亚胺的合成与性能研究[J].绝缘材料,2011,44(4):4-8. |
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| 作者姓名： | 鲁云华 王永飞 胡知之 房庆旭 |
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| 作者单位： | 辽宁科技大学化学工程学院,辽宁鞍山,114044 |
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| 基金项目： | 辽宁省博士启动基金资助项目(20071102) |
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| 摘 要： | 2-氯-5-硝基三氟甲苯与2,7-二羟基萘经亲核取代反应得到2,7-双(4-硝基-2-三氟甲基苯氧基)萘(Ⅰ),然后在Pd/C和水合肼作用下发生还原反应得到2,7-双(4-氨基-2-三氟甲基苯氧基)萘(Ⅱ).该二胺单体分别与均苯四甲酸二酐(PMDA)、3,3’,4,4’-联苯四酸二酐(BPDA)、3,3’,4,4’-二...
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| 关 键 词： | 2 7-双(4-氨基-2-三氟甲基苯氧基)萘 含氟聚酰亚胺 合成 性能 |
Synthesis and Properties of 2,7-Bis(4-amino-2-trifluoromethylphenoxy)naphthalene and Its Polyimides |
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| Lu Yunhua,Wang Yongfei,Hu Zhizhi,Fang Qingxu.Synthesis and Properties of 2,7-Bis(4-amino-2-trifluoromethylphenoxy)naphthalene and Its Polyimides[J].Insulating Materials,2011,44(4):4-8. |
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| Authors: | Lu Yunhua Wang Yongfei Hu Zhizhi Fang Qingxu |
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| Affiliation: | Lu Yunhua,Wang Yongfei,Hu Zhizhi,Fang Qingxu(School of Chemistry Engineering,University of Science and Technology,Anshan 114044,China) |
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| Abstract: | 2,7-bis(4-nitro-2-trifluoromethylphenoxy)naphthalene(I) was synthesized through nucleophilic substitution reaction of 2-chloro-5-nitro benzotrifluoride and 2,7-dihydroxynaphthalene,then a diamine monomer,2,7-bis(4-amino-2-trifluoromethylphenoxy)naphthalene(II) was synthesized through the catalytic reduction with hydrazine and Pd/C.Four kinds of polyamide acids were synthesizedfrom the diamine monomer II reacting with pyromellitic dianhydride(PMDA),3,3',4,4'-biphenyltetracarboxylic dianhydride(BPDA),3,3',4,4... |
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| Keywords: | 2 7-Bis(4-amino-2-trifluoromethylphenoxy)naphthalene fluorinated polyimide synthesis properties |
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