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Influence of Aminized Graphite Nanosheets on the Physical Properties of PMMA-based Nanocomposites

  • Received : 2010.06.12
  • Accepted : 2010.11.12
  • Published : 2011.01.20

Abstract

In this work, poly(methyl methacrylate) (PMMA) was grafted onto amine treated graphite nanosheets ($NH_2$-GNs) and the surface characteristics and physical properties of the $NH_2$-GNs-g-PMMA films were investigated. The graft reaction of $NH_2$-GNs and PMMA was confirmed from the shift of the $N_{1S}$ peak, including amine oxygen and amide oxygen, by X-ray photoelectron spectroscopy (XPS). The surface characteristics of the $NH_2$-GNs-g-PMMA films were measured as a function of the $NH_2$-GN content using the contact angle method. It was revealed that the specific component of the surface free energy (${\gamma}s$) of the films was slightly increased as the $NH_2$-GN content increased. Also, the thermal and mechanical properties of the $NH_2$-GNs-g-PMMA films were enhanced with the addition of $NH_2$-GNs. This can be attributed to the chemical bonding caused by the graft reaction between the $NH_2$-GNs and the PMMA matrix.

Keywords

References

  1. Yasmin, A.; Luo, J. J.; Daniel, I. M. Compos. Sci. Tech. 2006, 66, 1182. https://doi.org/10.1016/j.compscitech.2005.10.014
  2. Kim, S.; Park, S. J. Anal. Chimi. Acta 2008, 619, 43. https://doi.org/10.1016/j.aca.2008.02.064
  3. Freris, I.; Cristofori, D.; Riello, P.; Benedetti, A. J. Colloid Interface Sci. 2009, 331, 351. https://doi.org/10.1016/j.jcis.2008.11.052
  4. Toyoda, M.; Inagaki, M. Carbon 2000, 38, 199. https://doi.org/10.1016/S0008-6223(99)00174-8
  5. Hartono, T.; Wang, S.; Mab, Q.; Zhu, Z. J. Colloid Interface Sci. 2009, 334, 50. https://doi.org/10.1016/j.jcis.2009.03.009
  6. Fawn, M. U.; Charles, A. W. Polym. Degrad. Stab. 2002, 76, 111. https://doi.org/10.1016/S0141-3910(02)00003-4
  7. Li, J.; Wong, P. S.; Kim, J. K. Mater. Sci. Eng. A 2008, 483-484, 660. https://doi.org/10.1016/j.msea.2006.08.145
  8. Kalaitzidou, K.; Fukushima, H.; Drzal, L. T. Compos. Sci. Tech. 2007, 67, 2045. https://doi.org/10.1016/j.compscitech.2006.11.014
  9. Chen, G.; Wu, C.; Weng, W.; Wu, D.; Yan, W. Polymer 2003, 44, 1781. https://doi.org/10.1016/S0032-3861(03)00050-8
  10. Choi, H. J.; Lim, J. Y.; Zhang, K. Diamond Relate. Mater. 2008, 17, 1498. https://doi.org/10.1016/j.diamond.2008.01.037
  11. Yang, B. X.; Shi, J. H.; Pramoda, K. P.; Goh, S. H. Compos. Sci. Tech. 2008, 68, 2490. https://doi.org/10.1016/j.compscitech.2008.05.001
  12. Li, S.; Toprak, M. S.; Jo, Y. S.; Dobson, J.; Kim, D. K. Adv. Mater. 2007, 19, 4347. https://doi.org/10.1002/adma.200700736
  13. Gross, S.; Camozzo, D.; Noto, V. D.; Armelao, L.; Tondello, E. Euro. Polym. J. 2007, 43, 4593. https://doi.org/10.1016/j.eurpolymj.2007.08.008
  14. Seo, M. K.; Park, S. J. Mater. Sci. Eng. A 2009, 508, 28. https://doi.org/10.1016/j.msea.2008.12.009
  15. Owens, D. K.; Wendt, R. C. J. Appl. Polym. Sci. 1969, 13, 1741. https://doi.org/10.1002/app.1969.070130815
  16. Kaelble, D. H.; Uy, K. C. J. Adhesion 1970, 2, 50. https://doi.org/10.1080/0021846708544579
  17. Yu, A.; Ramesh, P.; Itkis, M. E.; Bekyarova, E.; Haddon, R. C. J. Phys. Chem. C 2007, 111, 7565. https://doi.org/10.1021/jp071761s
  18. Martin, C. A.; Sandler, J. K. W.; Shaffer, M. S. P.; Schwarz, M. K.; Bauhofer, W.; Schulte, K.; Windle, A. H. Compos. Sci. Tech. 2004, 64, 2309. https://doi.org/10.1016/j.compscitech.2004.01.025
  19. Xiao, M.; Lu, Y.; Wang, S. J.; Zhao, Y. F.; Meng, Y. Z. J. Power Sources 2006, 160, 165. https://doi.org/10.1016/j.jpowsour.2006.01.085
  20. Mo, Z.; Sun, Y.; Chen, H.; Zhang, P.; Zuo, D.; Liu, Y.; Li, H. Polymer 2005, 46, 12670. https://doi.org/10.1016/j.polymer.2005.10.117
  21. Debelak, B.; Lafdi, K. Carbon 2007, 45, 1727. https://doi.org/10.1016/j.carbon.2007.05.010
  22. Seo, M. K.; Lee, J. R.; Park, S. J. Mater. Sci. Eng. A 2005, 404, 79. https://doi.org/10.1016/j.msea.2005.05.065
  23. Kim, K. S.; Rhee, K. Y.; Lee, K. H.; Byun, J. H.; Park, S. J. J. Ind. Eng. Chem. 2010, 16, 572. https://doi.org/10.1021/ie50174a009
  24. Zheming, G.; Chunzhong, L.; Gengchao, W.; Ling, Z.; Qilin, C.; Xiaohui, Li.; Wendong, W.; Shilei, J. J. Ind. Eng. Chem. 2010, 16, 10. https://doi.org/10.1016/j.jiec.2010.01.028

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