邻苯二甲腈
间苯二酚
聚合物
材料科学
高分子化学
高分子科学
热固性聚合物
复合材料
化学
有机化学
酞菁
纳米技术
作者
Teddy M. Keller,Dawn D. Dominguez
出处
期刊:Polymer
[Elsevier]
日期:2005-06-01
卷期号:46 (13): 4614-4618
被引量:248
标识
DOI:10.1016/j.polymer.2005.03.068
摘要
Resorcinol-based phthalonitrile, 1,3-bis(3,4-dicyanophenoxy)benzene, has been synthesized in high yield by a simple nucleophilic displacement of a nitro-substituent from 4-nitrophthalonitrile in a dipolar aprotic solvent. The monomer can be thermally polymerized to a network polymer in the presence of an amine curing additive. The resin is readily processed in a controlled manner as a function of temperature and quantity of additive. Thermal analyses and rheology studies were used to characterize the high temperature thermosetting phthalonitrile polymer.
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