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Electrospun Nanocomposite Fiber Mats of Zinc-Oxide LoadedPolyacrylonitrile

  • Carbon Letters
  • Abbr : Carbon Lett.
  • 2008, 9(2), pp.108-114
  • Publisher : Korean Carbon Society
  • Research Area : Natural Science > Natural Science General > Other Natural Sciences General

S. K. Nataraj 1 B. H. Kim 1 J. H. Yun 1 LEE DONG HUN 2 T. M. Aminabhavi 1 K. S. Yang 1

1Chonnam National University
2전남대학교

Candidate

ABSTRACT

We have demonstrated the feasibility of using electrospinning method to fabricate long and continuous composite nanofiberan important step toward utilizing carbon nanofibers (CNFs) as materials to achieve remarkably enhanced physico-chemicalproperties. In an attempt to derive these advantages, we have used a variety of techniques such as field emission scanningelectron microscopy (FE-SEM), transmision electron microscopy (TEM) and high resolution X-ray diffraction (HR-XRD) toobtain quantitative data on the materials. The CNFs produced are in the diameter range of 10 to 350 nm after carbonizationat 1000˚C. Electrical conductivity of the random CNFs was increased by increasing the concentration of ZnO. A dramaticimprovement in porosity and specific surface area of the CNFs was a clear evidence of the novelty of the method used. Thisphysico-chemical properties.

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