그래핀 옥사이드/카르복실화한 스티렌-부타디엔 고무 나노 복합체에 관한 연구

A Study on Graphene Oxide and Carboxylated Styrene-Butadiene Rubber(XSBR) Nanocomposites

  • 장선호 (한국기술교육대학교 응용화학공학부) ;
  • 리시앙수 (한국기술교육대학교 응용화학공학부) ;
  • 조을룡 (한국기술교육대학교 응용화학공학부)
  • Jang, Sun Ho (School of Energy, Materials, Chemical Engineering, Korea University of Technology and Education) ;
  • Xu, Li Xiang (School of Energy, Materials, Chemical Engineering, Korea University of Technology and Education) ;
  • Cho, Ur Ryong (School of Energy, Materials, Chemical Engineering, Korea University of Technology and Education)
  • 투고 : 2017.03.11
  • 심사 : 2017.03.27
  • 발행 : 2017.03.31

초록

Graphene oxide (GO)/carboxylated styrene-butadiene rubber (XSBR) nanocomposites with various contents of GO were prepared by a latex compounding method. It has been confirmed that the functional groups of GO and the hydrogen bonds between GO and XSBR are existed. It can be seen that the scorch time ($t_{s2}$), which is the measurement of incipient vulcanization of rubber, showed a delay after the addition of GO. Field emission scanning electron microscopy was employed to confirm the uniform dispersion of filler in the matrix. Indeed, with increasing fillers loading, the torque, tensile strength, thermal stability and crosslink density of obtained nanocomposites were improved. These results were correlated to the better dispersion of fillers through the rubber matrix.

키워드

참고문헌

  1. Y. Mao, et al., "High Performance Graphene Oxide Based Rubber Composites", J. Mater. Chem. A, Vol.3, pp.5140, 2015. https://doi.org/10.1039/C4TA06573E
  2. K.S. Novoselov, et al., "Electric Field Effect in Atomically Thin Carbon Films", Science, Vol.306, pp.666, 2004. https://doi.org/10.1126/science.1102896
  3. Z. Yanwu, et al., "Graphene and Graphene Oxide: Synthesis, Properties, and Applications", Adv. Materials, Vol.22, pp.3906, 2010. https://doi.org/10.1002/adma.201001068
  4. S. Park and R.S. Ruoff, "Chemical Methods For the Production of Graphenes", Nat. Nanotechnology, Vol.4, pp.217, 2009. https://doi.org/10.1038/nnano.2009.58
  5. S. Park, "History of Graphene Oxide and Future Direction", Applied Chemistry for Engineering, Vol.16, pp.1-4, 2013.
  6. Liang J, et al., "Molecular-Level Dispersion of Graphene into Poly(vinyl alcohol) and Effective Rein-Forcement of Their Nanocomposites", Adv Funct Master, Vol.19, pp.2297, 2009. https://doi.org/10.1002/adfm.200801776
  7. Wu Jinrong, et al., "Enhanced Mechanical and Gas Barrier Properties of Rubber Nanocomposites With Surface Functionalized Graphene Oxide at Low Content", Polymer, Vol.54, pp.1931, 2013.
  8. Kim H, Miura Y, Macosko CW.,"Graphene/Polyurethane Nanocomposites for Improved Gas Barrier and Electrical Conductivity", Chem. Master, Vol.22, pp.3341-3350, 2010.
  9. Carolina F. Matos, et al., "Multifunctional and Environmentally Friendly Nanocomposites between Natural Rubber and Graphene or Graphene Oxide", Carbon, Vol.78, pp.473-475, 2014.
  10. Hummers Ws, Offeman RE., "Preparation of Graphitic Oxide", J Am. Chem. Soc, Vol.80, pp.1339, 1958. https://doi.org/10.1021/ja01539a017
  11. S. Kotrel, J. H. Lunsford, and H. Znozinger, "Characterizing Zeolite Acidity by Spectroscopic and Catalytic Means: A Comparision", J Phys. Chem. B, Vol.18, pp.3917-21, 2001.
  12. Mingliang Du, et al., "Carboxylated Butadiene-Styrene Rubber/Halloysite Nanotube NanoComposites: Interfacial Interaction and Performance", Polymer, Vol.49, pp.4871-76, 2008. https://doi.org/10.1016/j.polymer.2008.08.042
  13. Gang Ma and Heather C. Allen,"Surface Studies of Aqueous Methanol Solutions by Vibrational Broad Bandwidth Sum Frequency Generation Spectroscopy", J. Phys. Chem. B, pp.6343-6349, 2003.
  14. Z. Peng, L. X. Kong, S. D. Li, Y. Chen and M. F. Huangm, "Self-assembled Natural Rubber/Silica Nanocomposites: Its Preparation and Characterization", Composites Sciene and Technology, Vol.67, pp.3130-3139, 2007. https://doi.org/10.1016/j.compscitech.2007.04.016
  15. Nurus Sakinah Che Mat, Hanafi lsmail and Nadras Othman, "Curing Characteristics and Mechanical and Aging Properties of Ethylene Propylene Diene Mon omer/Calcium Carbonate/Bentonite Hybrid Composites", Elastomers & Plastics, Vol.1, pp.1-11, 2016.
  16. M Hernandez, et al., "Overall Performance of Natural Rubber/Graphene nanocomposites", Compo Sci Technol, Vol.73, pp.40, 2012. https://doi.org/10.1016/j.compscitech.2012.08.012
  17. A. M. Shanmugharaj, et al., "Physical and Chemical Characteristics of Multiwalled Carbon Nanotubes Functionalized with Zminosilane and Its Influence On the Properties of Natural Rubber Composites", Compos Sci Technol, Vol.67, pp.1813, 2007. https://doi.org/10.1016/j.compscitech.2006.10.021
  18. Jinrong Wu, et al., "Enhanced Mechanical and Gas Barrier Properties of Rubber Nanocomposites With Surface Functionalized Graphene Oxide at Low Content", Polymer, Vol.54, pp.1930-1937, 2013. https://doi.org/10.1016/j.polymer.2013.01.049
  19. Xing W., et al., "Enhanced Mechanical Properties of Graphene/Natural Rubber NanoComposites at Low Content", Polymer International, Vol.63, pp.1674-1681, 2014. https://doi.org/10.1002/pi.4689
  20. S. Mihara, R. N. Datta, and J. W. M. Noordemeer, "Flocculation in Silica Reinforced Rubber Compounds", Rubber Chem. Techonol., Vol.82, pp.524, 2009. https://doi.org/10.5254/1.3548262
  21. C. G. Robertson, et al., "Flocculation, Reinforcement, and Glass Transition Effects in Silica-Filled Styrene- Butadiene Rubber", Rubber Chem. Technol., Vol.84, pp.507, 2011. https://doi.org/10.5254/1.3601885
  22. S. Wolff, "Chemical Aspects of Rubber Reinforcement by Fillers", Rubber Chem. Technol., Vol.69, pp.325, 1996. https://doi.org/10.5254/1.3538376
  23. E. H. Tan, S. Wolff, M. Haddeman, H. P. Grewatta, and M. J. Wang, "Filler-Elastomer Interactions. Part IX. Performance of Silicas in Polar Elastomers", Rubber Chem. Technol., Vol.66, pp.594, 1993. https://doi.org/10.5254/1.3538332
  24. A. R. Payne and R. E. Whittaker, "Low Strain Dynamic Properties of Filled Rubbers", Rubber Chem. Technol., Vol.44, pp.440, 1971. https://doi.org/10.5254/1.3547375
  25. Wonho Kim, "Physical Properties of the Silica-Reinforced Tire Tread Compounds by the Increased Amount of Vulcanization Agents", Vol.48, pp.3, 2013.
  26. H. Kim, A. A Abdala and C. W. Macosko, "Graphene/PolymerNanoComposites", MacroMolecules, Vol. 43, pp.6515, 2010. https://doi.org/10.1021/ma100572e
  27. Y. Wang, "Graphene Oxide/PolyBenzimidazole Composites", Carbon, Vol.49, pp.4, 2011.