Journal
JOURNAL OF PLASTIC FILM & SHEETING
Volume 32, Issue 1, Pages 56-73Publisher
SAGE PUBLICATIONS LTD
DOI: 10.1177/8756087915578184
Keywords
Bionanocomposite films; chitosan; multi-walled carbon nanotube; fructose
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Funding
- Research Affairs Division of Isfahan University of Technology (IUT)
- National Elite Foundation (NEF)
- Center of Excellency in Sensors and Green Chemistry Research (IUT)
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In this study, novel nanocomposite films of chitosan with fructose modified multi-walled carbon nanotube were prepared by solution casting technique. The fructose modified multi-walled carbon nanotube and the resulting bionanocomposite films were characterized using thermogravimetric analysis, Fourier transform infrared spectroscopy, field emission scanning electron microscopy, atomic force microscopy and transmission electron microscopy. The transmission electron microscopy showed that the presence of the functional moieties helped to improve the dispersion and compatibility of the multi-walled carbon nanotubes in the chitosan matrix. The tensile strength of bionanocomposite films was increased from 32MPa for the pure chitosan film up to 62.96MPa for the nanocomposite with 7wt% addition of fructose modified multi-walled carbon nanotube.
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