A facile and low-cost method for the preparation of carbon nanofibers is described. Dimensionally stable worm-like micellar aggregates with a compact PAN core have be prepared for the first time, with a precursor diameter tunable by controlling the relative composition of PAN-based block copolymers/PAN blends to be dissolved in a selective solvent. These precursors have been transformed into carbon nanofibers by conventional pyrolysis.

Tunable polyacrylonitrile-based micellar aggregates as a potential tool for the fabrication of carbon nanofibres

LAZZARI, Massimo;SCALARONE, Dominique Maria;
2007

Abstract

A facile and low-cost method for the preparation of carbon nanofibers is described. Dimensionally stable worm-like micellar aggregates with a compact PAN core have be prepared for the first time, with a precursor diameter tunable by controlling the relative composition of PAN-based block copolymers/PAN blends to be dissolved in a selective solvent. These precursors have been transformed into carbon nanofibers by conventional pyrolysis.
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M. LAZZARI; D. SCALARONE; C. HOPPE; C. VAZQUEZ VAZQUEZ; M.A. LOPEZ-QUINTELA
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2318/23127
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