Abstract:
PURPOSE: A method for removing magnetic particles of a surface of a carbon nanomaterial using electrolysis is provided to easily remove the magnetic particles without the damages to the carbon nanomaterial by recovering the ionized magnetic particles in a type of a metal coating film. CONSTITUTION: An electrolysis device comprises an electrolytic cell(5), an electrolytic membrane(1) or a filter cylinder, a metal plate(3), and a power applying unit. The electrolytic cell holds electrolyte(4). The electrolyte interface or the filter container is located in the electrolytic cell. The electrolytic membrane or the filter cylinder is placed in the electrolytic cell, and holds the mixture or combined materials(2) of magnetic particles and carbon nanomaterials. The metal plate is placed in the electrolytic cell, and contains metal components of the magnetic particles. The power applying unit offers potential difference to the mixture and the metal plate.
Abstract:
The present invention relates to a continuous dispersion device of carbon nanotubes and, more specifically, to a continuous dispersion device of carbon nanotubes which uses an apparatus for separating carbon nanotubes coagulant size using a magnetic field. The continuous dispersion device of carbon nanotubes, according to the present invention, can disperse a large amount of carbon nanotubes with high efficiency by providing a continuous circulating process using the magnetic field.
Abstract:
The present invention relates to a metal-carbon nanotube composite and a producing method thereof. The method for producing the metal-carbon nanotube composite comprises the steps of: combining carbon nanotubes and magnetic substances through a combining medium; and dispersing the carbon nanotubes inside a metal by combining the magnetic substances to the metal. The combining medium contains a radical initiator or a compound displayed at a chemical formula 1 (A-B). [Reference numerals] (AA) Combination medium;(BB) Metal;(CC) Carbon nanotube;(DD) Magnetic material;(EE) Metal-carbon nanotube composite