| BMI树脂/氧化石墨纳米复合材料的制备及表征 |
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| 引用本文： | 郑瑞刚,林起浪,郭单余,田鹏辉.BMI树脂/氧化石墨纳米复合材料的制备及表征[J].高分子材料科学与工程,2011(5):149-151. |
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| 作者姓名： | 郑瑞刚 林起浪 郭单余 田鹏辉 |
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| 作者单位： | 福州大学材料科学与工程学院 |
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| 基金项目： | 国家自然科学基金资助项目(50802015) |
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| 摘 要： | 本文以烯丙基缩合多核芳香烃(GOPNA)树脂与双马来酰亚胺(BMI)共聚制备BMI树脂,通过溶液插层的方法制备BMI树脂/氧化石墨纳米复合材料.采用X射线衍射(XRD)、透射电镜(TEM)、热重分析(TGA)研究了复合材料的结构和性能,采用电子万能试验机研宛了复合材料的力学性能.研究表明,该复合材料为刺离型纳米复合材料...
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| 关 键 词： | 氧化石墨 双马来酰亚胺树脂 纳米复合材料 制备 |
Preparation and Characterization of BMI Resin/Graphite Oxide Nanocomposites |
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| Ruigang Zheng,Qilang Lin,Danyu Guo,Penghui Tian.Preparation and Characterization of BMI Resin/Graphite Oxide Nanocomposites[J].Polymer Materials Science & Engineering,2011(5):149-151. |
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| Authors: | Ruigang Zheng Qilang Lin Danyu Guo Penghui Tian |
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| Affiliation: | College of Materials Science and Engineering,Fuzhou University,Fuzhou 350108,China) |
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| Abstract: | A bismaleimide(BMI) resin system based on allyl condensed polynuclear aromatic (COPNA) resin and 4,4′-bismaleimidodiphenyl methane was used to prepare BMI resin/graphite oxide(GO) nanocomposites via solution intercalation method,and the properties of the nanocomposites were studied in this paper.The structures and properties of GO and the nanocomposites were characterized by X-ray diffraction(XRD),transmission electron microscope(TEM) and thermogravimetric analysis (TGA).In addition,the mechanical properties of the nanocomposites were studied using mechanical testing machine.Results show that the exfoliated nanocomposites are obtained,and the nanocomposites exhibit well thermo-stability as indicated by that the onset degradation temperature arrives at 450 ℃ and char residue at 800 ℃ reaches 48.8%.Moreover,the nanocomposites have good mechanical properties. |
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| Keywords: | graphite oxide BMI resin nanocomposites preparation |
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