DC and AC Conductivity of Carbon Nanotubes−Polyepoxy Composites
نویسندگان
چکیده
منابع مشابه
DC and AC Conductivity of Carbon Nanotubes–Polyepoxy Composites
The dc and ac conductivities of carbon nanotubes-polyepoxy composites have been investigated from 20 to 110 °C in the frequency range 10-10 Hz as a function of the conductive weight fraction p ranging from 0.04 to 2.5 wt %. The frequency dependence of the measured conductivity obeys the universal dynamic response (UDR): a dc plateau followed, above a critical frequency ωc, by the ω power law wi...
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ژورنال
عنوان ژورنال: Macromolecules
سال: 2003
ISSN: 0024-9297,1520-5835
DOI: 10.1021/ma021263b