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纳米ZnO、Vinyl–POSS改性环氧树脂的抗紫外和增韧性能

Ultraviolet resistance and toughening performance of epoxy resin modified with nano ZnO and VinyI-POSS
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摘要 将纳米氧化锌(Zn O)、八乙烯基八硅倍半氧烷(Vinyl–POSS)作为添加材料对环氧树脂(EP)进行改性,提高其抗紫外能力和力学强度。讨论了纳米Zn O和Vinyl–POSS对EP复合材料性能的影响,使用紫外可见分光光度计(UV–vis)、场发射扫描电子显微镜(FESEM)、热重分析(TGA)和四点弯曲测试等对其进行表征。结果表明:当m(纳米Zn O):m(EP)=2.0%时,EP复合材料的紫外吸收效果最佳;当m(Vinyl–POSS):m(EP)=1.0%时,EP复合材料的弯曲强度和冲击强度分别提升了26.8%和32.2%;加入热稳定性相对较弱的Vinyl–POSS对EP复合材料进行改善力学性能的同时,并未对其整体的热稳定性造成影响。 The epoxy resin (EP) was modified by nano zinc oxide (ZnO) and octavinyl-octahedral oligomeric silsesquioxane (Vinyl-POSS) as the additive materials to improve its ultraviolet resistance performance and mechanical strength. The influence of nano ZnO and Vinyl-POSS on performance of EP composites was discussed, and the composites were characterized by using ultraviolet-visual (UV-vis) spectrophotometer, field emission scanning electron microscope (FESEM), thermogravimetric analysis (TGA), four points bending testing and so on. The results show that the UV absorption effect of EP composites is the best when m(nano ZnO):m(EP)=2.0%, the flexural strength and impact strength of EP composites were increased by 26.8% and 32.2% respectively when m(Vinyl-POSS):m(EP)=1.0%. The whole thermal stability of the composites was not affected when Vinyl-POSS with relatively weak thermal stability was added to improve mechanical performance of EP composites.
作者 张成祥 李廷希 韩永芹 宋慧 苏海波 王清 赵国静 田晓菡 Zhang Chengxiang, Li Tingxi, Han Yongqin, Song Hui, Su Haibo, Wang Qing, Zhao Guojing, Tian Xiaohan (College of Materials Science & Engineering, Shandong University of Science and Technology, Qingdao 266510, China)
出处 《化学推进剂与高分子材料》 CAS 2016年第5期68-71,共4页 Chemical Propellants & Polymeric Materials
基金 山东省泰山学者建设工程专项基金(No.tshw20130956)
关键词 Viny1-POSS 纳米ZNO 抗紫外性能 复合材料 Vinyl-POSS nano ZnO ultraviolet resistance performance composite
作者简介 张成祥(1992-),男,在读硕士,从事高分子复合材料的研究,zhangcx0523@163.com 通讯联系人:李廷希,博士,教授,从事导电高分子和有机电致发光材料研究,litx@sdust.edu.cn
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参考文献10

  • 1张增平,梁国正.笼型倍半硅氧烷(POSS)合成的研究进展[J].高分子材料科学与工程,2011,27(9):179-182. 被引量:5
  • 2LU T L, LIANG G Z, KOU K C. Synthesis and characterization of cage octa(cyclohexyl silses- quioxane)[J]. Journal of Materials Science, 2005, 40(18): 4 721-4 726. 被引量:1
  • 3YANG D, ZHANG W, YAO R L, et al. Therm- al stability enhancement mechanism of poly (dimethylsiloxane) composite by incorpora- ting octavinyl polyhedral oligomeric silses- quioxanes[J]. Polymer Degradation and Stability, 2013, 98(1): 109-114. 被引量:1
  • 4ZHANG C L, BAI X T, LIAN X L, et al. Study on morphology and mechanical properties of PMMA- based nanocomposites containing POSS molecules or functionalized SiO2 particles[J]. High Perfor- mance Polymers, 2011, 23(6): 468-476. 被引量:1
  • 5IM Young Min, OH Tae Hwan , NATHANAEL Joseph A, et al. Effect of ZnO nanoparticles mor- phology on UV blocking of poly(vinyl alcohol)/ZnO composite nanofibers[J]. Materials Letters, 2015, 147: 20-24. 被引量:1
  • 6洪晓东,邓恩燕,杨东旭.PMMA/纳米ZnO薄膜的紫外屏蔽性能研究[J].中国塑料,2013(1):48-51. 被引量:9
  • 7洪晓斌,谢凯,肖加余.有机硅改性双酚F环氧树脂的性能[J].高分子材料科学与工程,2008,24(2):59-62. 被引量:6
  • 8LIMing, ZHANG Haiying, GUO Changxin, et al. Characterization of ZnO nanowire field-effect transistors exposed to ultraviolet radiation[J]. Chinese Physics B, 2009, 11(18): 5 020-5 023. 被引量:1
  • 9YANG Xin, ZHAO Xiaojuan, ZHANG Ying. Syn- thesis and properties of silphenylene-containing epoxy resins with high UV-stability[J]. Journal of Macromolecular Science(Part A), 2011, 48(9): 692-700. 被引量:1
  • 10CHRUSCIEL J J, LESNIAK E. Modification of epoxy resins with functional silanes, polysilox- anes, silsesquioxanes, silica and silicates[J]. Progress in Polymer Science, 2015, 41: 67-121. 被引量:1

二级参考文献36

  • 1贺卫卫,李玉平,王亚强,郑廷秀.纳米ZnO粉体表面修饰研究进展[J].化工新型材料,2005,33(6):60-62. 被引量:2
  • 2Xiao Yan SONG Hai Ping GENG Qi Fang LI.Synthesis and Characterization of Ferrocenyl Substituted Styryl Octasilsesquioxane[J].中国化学快报:英文版,2006,17(4):427-430. 被引量:1
  • 3Ronald H, Maki I, Akihito S, et al. Silsesquioxanes [J]. Chem. Rev., 1995, 95: 1409-1430. 被引量:1
  • 4Shawn H, Timothy S, Sandra J. Developments in nanoscience: polyhedral oligomeric silsesquioxane (FOSS)-polymers [J]. Current Opinion in Solid State and Materials Science, 2004, 8: 21-29. 被引量:1
  • 5Cerveau G, Corriu R, Framery E. Influence of the nature of the catalyst on the textural properties of organosilsesquioxane materials [J]. Polyhedron, 2000, 19: 307-313. 被引量:1
  • 6Pescarmona P, Raimondi M, Tetteh J, et al. Mechanistic study of silsesquioxane synthesis by mass spectrometry and in situ ATR FTIR spectroscopy [J]. J. Phys. Chem. A, 2003, 107: 8885-8892. 被引量:1
  • 7Frank J, Kevin D. Amine and ester-substituted silsesquioxanes: synthesis, characterization and use as a core for starburst dendrimers [J]. Chem. Commun., 1998: 323-324. 被引量:1
  • 8Zhang Z, Liang G, Lu T. Synthesis and eharacterlzation of cage octa (aminopropylsilsesquloxane) [J]. J. Appl. Polym. Sci., 2007, 103: 2608-2614. 被引量:1
  • 9Janowski B, Pielichowski K. Microwave-assisted synthesis of cyclopentyltrisilanol ( c-C5H9 )7Si709 (OH)3 [ J ]. J. Org. Chem. , 2008, 693: 905-907. 被引量:1
  • 10Schwab J, Lichtenhan J. Polyhedral oligtmaeric silsesquioxane (POSS)-based polymers [J]. Appl. Organometal. Chem., 1998, 12: 707-713. 被引量:1

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