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Authors
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Hornbostel, B. ; Pötschke, P. ; Kornfeld, D. ; Kotz, J. ; Roth, S.
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Title
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Electrical percolation and conductivity in polycarbonate/singled-walled carbon nanotube composites
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Date
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22.10.2007
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Number
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15051
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Abstract
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Polycarbonate/single-walled carbon nanotube composites were fabricated by three different methods: melt-extrusion, coagulation and lamination. The SWCNT material was taken from different sources, arc discharge and laser ablation. Additionally, triple composites consisting of polycarbonate, single-walled carbon nanotubes and carbon fibres were prepared. From the composites the conductivity as a function of the dependence of the nanomaterial loading was recorded. The results show a contiguity to the properties and purity of the filler material and of the fabrication technique. A percolation threshold of below 1 wt. % loading in polycarbonate could be achieved reproducibly.
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Publisher
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Journal Of Nanostructured Polymers And Nanocomposites
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Wikidata
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Citation
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Journal Of Nanostructured Polymers And Nanocomposites 3 (2007) 103-107
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DOI
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http://www.jnpn.org/03,03,03,05.html
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