欢迎登录材料期刊网

材料期刊网

高级检索

通过化学氧化法合成聚苯胺,并利用原位聚合法将聚苯胺(PAN)包覆在碳微球(CMSs)上,采用熔融共混法制得阻燃聚苯胺包覆碳微球/聚对苯二甲酸乙二醇酯复合材料(CMSs-PAN/PET).采用扫描电镜、红外光谱仪、热重和氧指数仪等,对其形貌结构、分散性、热稳定性能、阻燃性能和力学性能进行了分析和研究.结果表明,聚苯胺包覆后的CMSs-PAN与原始CMSs相比,在PET基体中的分散性得到提高,CMSs-PAN/PET的拉伸强度比CMSs/PET提高了28.1%;与纯PET相比,CMSs-PAN/PET复合材料的热稳定性明显提高,其极限氧指数达到32.1,提高了10.4.

参考文献

[1] 范望喜,李文元,任家强,张舟,秦中立.高分子阻燃材料的研究进展[J].天津化工,2010(05):17-19.
[2] 周麒麟,张玥,李秋影,吴驰飞.PET/改性炭黑纳米复合材料薄膜的抗紫外性能和结晶行为[J].高分子材料科学与工程,2012(03):92-95.
[3] Dong Wook Chae;Byoung Chul Kim .Thermal and rheological properties of highly concentrated PET composites with ferrite nanoparticles[J].Composites science and technology,2007(7/8):1348-1352.
[4] Sevilla, M;Fuertes, AB .Chemical and Structural Properties of Carbonaceous Products Obtained by Hydrothermal Carbonization of Saccharides[J].Chemistry: A European journal,2009(16):4195-4203.
[5] Lee KP;Gopalan AY;Kim KS;Santhosh P .Synthesis and characterization of processable multi-walled carbon nanotubes-sulfonated polydiphenylamine graft copolymers[J].Journal of nanoscience and nanotechnology,2007(10):3386-3393.
[6] Guoxing Sun;Guangming Chen;Zhengping Liu .Preparation, crystallization, electrical conductivity and thermal stability of syndiotactic polystyrene/carbon nanotube composites[J].Carbon: An International Journal Sponsored by the American Carbon Society,2010(5):1434-1440.
[7] 许军,姚琲,邹云玲,郭英,栗建钢.聚苯胺接枝多壁碳纳米管复合材料的结构与性能研究[J].材料导报,2010(02):33-37.
[8] 杨晗 .碳纳米管/聚苯硫醚增强增韧纤维的制备及其性能研究[D].太原理工大学,2011.
[9] 董振峰 .阻燃PET/碳纳米管复合物的制备及其结构性能研究[D].北京服装学院,2008.
上一张 下一张
上一张 下一张
计量
  • 下载量()
  • 访问量()
文章评分
  • 您的评分:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%