AQUEOUS DISPERSION OF CARBON NANOTUBE, ELECTROCONDUCTIVE COMPOSITE, AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide a transparent aqueous dispersion with high electrical conductivity, and to provide an electroconductive composite. SOLUTION: The aqueous dispersion of carbon nanotubes is composed of a dispersed body comprising carbon nanotubes with the average outside diameter of ≤3...

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Hauptverfasser: SATO KENICHI, NISHINO HIDEKAZU, OKAMOTO HISAYO, IKEUCHI SHUKO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a transparent aqueous dispersion with high electrical conductivity, and to provide an electroconductive composite. SOLUTION: The aqueous dispersion of carbon nanotubes is composed of a dispersed body comprising carbon nanotubes with the average outside diameter of ≤3 nm and a dispersant, and in which the average particle diameter measured by a dynamic light scattering method is 200 to 1,500 nm, and the dispersant is an ionic dispersant. COPYRIGHT: (C)2011,JPO&INPIT