| 多面体低聚倍半硅氧烷在环氧树脂改性中的应用进展 |
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| 引用本文： | 侯越山,林琳,范明会,邹良邦,齐陈泽,郦勇.多面体低聚倍半硅氧烷在环氧树脂改性中的应用进展[J].合成树脂及塑料,2020,37(2):90-97. |
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| 作者姓名： | 侯越山 林琳 范明会 邹良邦 齐陈泽 郦勇 |
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| 作者单位： | 绍兴文理学院 化学化工学院,浙江省精细化学品传统工艺替代技术研究实验室,浙江省绍兴市 312000,绍兴文理学院 化学化工学院,浙江省精细化学品传统工艺替代技术研究实验室,浙江省绍兴市 312000,绍兴文理学院 化学化工学院,浙江省精细化学品传统工艺替代技术研究实验室,浙江省绍兴市 312000,绍兴文理学院 化学化工学院,浙江省精细化学品传统工艺替代技术研究实验室,浙江省绍兴市 312000,绍兴文理学院 化学化工学院,浙江省精细化学品传统工艺替代技术研究实验室,浙江省绍兴市 312000,绍兴文理学院 化学化工学院,浙江省精细化学品传统工艺替代技术研究实验室,浙江省绍兴市 312000 |
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| 基金项目： | 国家级大学生创新创业训练计划项目;浙江省自然科学基金;国家自然科学基金 |
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| 摘 要： | 综述了近几年多面体低聚倍半硅氧烷(POSS)在环氧树脂改性中的应用。POSS单独修饰环氧树脂,可提高其力学性能及热稳定性能;POSS协同9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物等功能性分子一起修饰环氧树脂,可增强其阻燃性能;POSS与碳纳米管、石墨烯等纳米材料共同修饰环氧树脂,可提高纳米材料在环氧树脂中的分散性,改善纳米复合材料的导电能力和黏结强度等性能;POSS与纤维共同修饰环氧树脂,可有效增强纤维与环氧树脂间的界面性能。最后展望了POSS修饰改性环氧树脂的未来方向:开发更简易的引入方式,引入更多样的官能分子,协同多种纳米材料修饰环氧树脂。
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| 关 键 词： | 环氧树脂 多面体低聚倍半硅氧烷 纳米复合材料 改性 |
Application of polyhedral oligomeric silsesquioxanes in modification of epoxy resins |
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| Hou Yueshan,Lin Lin,Fan Minghui,Zou Liangbang,Qi Chenze,Li Yong.Application of polyhedral oligomeric silsesquioxanes in modification of epoxy resins[J].China Synthetic Resin and Plastics,2020,37(2):90-97. |
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| Authors: | Hou Yueshan Lin Lin Fan Minghui Zou Liangbang Qi Chenze Li Yong |
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| Affiliation: | (Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process,College of Chemistry and Chemical Engineering,Shaoxing University,Shaoxing 312000,China) |
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| Abstract: | The application of polyhedral oligomeric disilsesquioxane(POSS)in modification of epoxy resins in recent years is reviewed.POSS can be used alone to enhance the mechanical properties and thermal stability of epoxy resins.The synergistic effect of POSS and other functional molecules such as 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide will improve the flame retardancy of epoxy resin.POSS can modify epoxy resins with nanomaterials such as carbon nanotubes and graphene.The introduction of POSS boosts the dispersion of nanomaterials in epoxy resins,enhancing electrical properties,and adhesion strength of the nanocomposites.POSS can be used to modify epoxy resins with fibers,the addition of POSS greatly improves the interfacial properties of fiber/epoxy composites.Finally,the developing trend in this field is prospected,which includes developing simpler methods of introduction,adding more diverse functional molecules,and cooperation with multiple nanomaterials to modify epoxy resins. |
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| Keywords: | epoxy resin polyhedral oligomeric disilsesquioxane nanocomposite modification |
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