Abstract
We have investigated the concentration and thermal dependences of electrical conductivity of multi-composites with different ratios of two nanocarbons. The concentration curve consists of quasi-dynamic and static percolation threshold, two saturation curves. A synergistic effect is observed for both new multi-composites, but in a certain range. We think that the value of percolation threshold, the height and width of the conductivity saturation in multi-composites are influenced by many factors: the concentration of nanocarbons, the number and size of carbon nanotube (CNT) agglomerates and single CNT particles, the different ratio of the number of longer CNT particles to short.
Published Version
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