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Volume 32 Issue 6
Dec.  2008
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Study of z-scan of polyaniline-multi-walled carbon nanotubes dopedpolyvinyl alcohol composite

  • In order to improve the third-order nonlinear optical property and the practical application of polyaniline-carbon natotube-doped polyvinyl alcohol composites were prepared by electrostatic interaction between carbon nanotubes and aniline via in situ polymerization.The third-order nonlinear properties of the samples were determined by the well-known z-scan technique at 532nm with 8ns duration,and the third-order optical nonlinear refractive indexes were calculated.Compared with pani,the third-order nonlinear properties of the samples could be improved obviously.They were prepared as film so that they could be used more widely.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Study of z-scan of polyaniline-multi-walled carbon nanotubes dopedpolyvinyl alcohol composite

    Corresponding author: LIN Jing, linjing@mail.buct.edu.cn
  • 1. Department of Physics and Electronic, Beijing University of Chemical Technology, Beijing 100029, China

Abstract: In order to improve the third-order nonlinear optical property and the practical application of polyaniline-carbon natotube-doped polyvinyl alcohol composites were prepared by electrostatic interaction between carbon nanotubes and aniline via in situ polymerization.The third-order nonlinear properties of the samples were determined by the well-known z-scan technique at 532nm with 8ns duration,and the third-order optical nonlinear refractive indexes were calculated.Compared with pani,the third-order nonlinear properties of the samples could be improved obviously.They were prepared as film so that they could be used more widely.

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