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effect, it can be observed that the electrical behaviour of the samples is depending of the crystalline morphology of the systems which is governed by the specific nucleation effect of the silver filler ...
of crystallinity , electrical and tensile proper- ties, and simultaneously achieving a low percolation threshold confirmed good nanotube dispersion by employing a polymeric emulsifier, polyvinylpyrrolidone ...
is a low percolation threshold . Relatively high electrical conductivity , on the order of lo-' s / cm, can be achieved for the additive concentration that is even less than 1 wt % of polymer. Reticulate-doped ...
and, consequently, served to inhibit recrystallisation following ageing. The resulting spatial distribution of charge trapping sites was therefore strongly dependent on morphology . The electrical conductivity of each ...
microscopy and it was found that co-continuity remained unchanged by the addition of nanofillers. The direct current (DC) electrical conductivity results showed a low electrical percolation threshold around ...
nanowires. Above 30vol% the crystallization of P(VDF-TrFE) is suppressed. The bulk electrical conductivity of nanocomposite films, at room temperature, obeys a percolation behaviour at a low threshold ...
low ‐ electrical percolation threshold (0.5 phr SCF). The effect of SCF content on mechanical, thermal and morphological properties of the composites have also been investigated. The mechanical properties ...
Conducting carbon/polypropylene composites containing a mixed filler of crystalline natural graphite powder, carbon black, and multiwalled carbon nanotubes have been prepared. The effect ...
barrier properties at high relative humidity. Additionally, the conducting behavior of the nanocomposites, as interpreted by the percolation theory, displayed a very low percolation threshold set at ∼0.3 ...
composition, thermal behaviour, morphology , microstructure, and electrical conductivity , which are all properties engendered by nanofiller dispersion in the polymer, were investigated using thermal analyses ...
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