Functionalized Multi Wall Carbon Nanotubes, (MWCNT-COOH) were co-precipitated with Zinc and Aluminum nitrates, in conditions able to form a Hydrotalcite like solid, in which the positive charge of the inorganic lamellae is neutralized by the negative charge of the carboxylate linked to the nanotubes. This solid was characterized by TEM and showed a less entangled morphology of the CNT. It was successively incorporated into an epoxy resin, obtaining a good dispersion and a better electrical properties respect to the pristine MWCNT-COOH.

Effect of clay on epoxy-based MWCNT-COOH nanocomposites conductivity

VERTUCCIO, LUIGI;VITTORIA, Vittoria;GUADAGNO, Liberata;BUGATTI, VALERIA;DE VIVO, BIAGIO;SPINELLI, GIOVANNI;TUCCI, Vincenzo;LAMBERTI, PATRIZIA
2013-01-01

Abstract

Functionalized Multi Wall Carbon Nanotubes, (MWCNT-COOH) were co-precipitated with Zinc and Aluminum nitrates, in conditions able to form a Hydrotalcite like solid, in which the positive charge of the inorganic lamellae is neutralized by the negative charge of the carboxylate linked to the nanotubes. This solid was characterized by TEM and showed a less entangled morphology of the CNT. It was successively incorporated into an epoxy resin, obtaining a good dispersion and a better electrical properties respect to the pristine MWCNT-COOH.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11386/3987855
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