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  • 25. Crystallization behavior and thermal property of biodegradable poly(butylene succinate)/functional multi-walled carbon nanotubes nanocomposite. Song L, Qiu Z. * Polymer Degradation and Stability 2009; 94(4): 632-637.
  • 来源:邱兆斌教授个人网站 2009-06-16
  • Biodegradable poly(butylene succinate) (PBSU)/functional multi-walled carbon nanotubes (f-MWNTs) nanocomposite were prepared by melt compounding. Nonisothermal crystallization and subsequent melting behavior, isothermal crystallization kinetics, spherulitic morphology, and crystal structure of neat PBSU and its nanocomposite were studied by differential scanning calorimetry, optical microscopy and wide angle X-ray diffraction in detail. The presence of f-MWNTs has a significant heterogeneous nucleation effect on the crystallization and morphology of PBSU, resulting in that the crystallization is enhanced during both nonisothermal and isothermal crystallization in the nanocomposite. Moreover, the crystal structure of PBSU is not modified by f-MWNTs in the nanocomposite. The thermogravimetric analysis illustrates an improvement in thermal stability of PBSU by around 10 °C in the presence of f-MWNTs compared with that of neat PBSU. © 2009 Elsevier Ltd. All rights reserved.

  • [来源:中国聚合物网]
  • 了解更多请进入: 邱兆斌教授个人网站
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  • · 27. Crystallization Kinetics and Morphology Studies of Biodegradable Poly(butylene succinate-co-butylene adipate)/Multi-Walled Carbon Nanotubes Nanocomposites. Qiu Z,* Zhu S, Yang W. Journal of Nanoscience and Nanotechnology 2009; 9: 4961-4969.
  • · 26. Miscibility and crystallization of biodegradable poly(butylene succinate-co-butylene adipate)/poly(vinyl phenol) blends. Yang F, Qiu Z,* Yang W. Polymer 2009; 50(10): 2328-2333.
  • · 24. Effect of multi-walled carbon nanotubes on the crystallization and hydrolytic degradation of biodegradable poly(l-lactide). Zhao Y, Qiu Z,* Yang W. Composites Science and Technology 2009; 69: 627-632.
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