Catalogue from Homo Faber 2007
نویسندگان
چکیده
Epoxy nanocomposites with multiwall carbon nanotubes (MWCNTs) filler up to 0.3%wt were prepared by shear mixing and good dispersion of the MWCNTs in the epoxy was successfully achieved. The electrical behaviour was characterized by measurements of the alternating current (AC) and direct current (DC) conductivities at room temperature. Typical percolation law behaviour was observed with a low percolation threshold of 0.055%. Frequency independent AC conductivity was observed at low frequencies but not at high frequencies. An equivalent circuit models was used to predict the impedance response in these nanocomposites.
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