Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CERAMIC PASTE COMPOSITION USING CARBON NANOTUBE OR CARBON NANOTUBE-METAL COMPLEX, AND CONDUCTIVE FILM CONTAINING SAME
Provided is a ceramic paste composition including carbon nanotubes or a carbon nanotube-metal composite and a silicone adhesive, wherein the silicone adhesive includes 45 to 65 wt% of silicon dioxide, and 0.1 to 10 wt% of a silanol group, and has a weight ratio of a methyl group: a phenyl group of 1: 0.3 to 2.5. The ceramic paste composition according to the present invention is characterized by having low sheet resistance, through which an excellent heat generating property, and shielding, absorbing and conducting properties may be implemented. Further, though the ceramic paste composition has a very high heat generating temperature of 400 °C, as compared with general paste based on carbon nanotubes, the physical properties thereof may be maintained stably, thereby implementing the inherent properties of ceramic paste. In addition, the ceramic paste may be easily formed into a planar conductive film by a simple process, and thus, widely used in various fields including heat generating products such as those for keeping warmth or heating, and products for electromagnetic wave shielding and absorption, electrodes, electronic circuits, antennas, and the like.
CERAMIC PASTE COMPOSITION USING CARBON NANOTUBE OR CARBON NANOTUBE-METAL COMPLEX, AND CONDUCTIVE FILM CONTAINING SAME
Provided is a ceramic paste composition including carbon nanotubes or a carbon nanotube-metal composite and a silicone adhesive, wherein the silicone adhesive includes 45 to 65 wt% of silicon dioxide, and 0.1 to 10 wt% of a silanol group, and has a weight ratio of a methyl group: a phenyl group of 1: 0.3 to 2.5. The ceramic paste composition according to the present invention is characterized by having low sheet resistance, through which an excellent heat generating property, and shielding, absorbing and conducting properties may be implemented. Further, though the ceramic paste composition has a very high heat generating temperature of 400 °C, as compared with general paste based on carbon nanotubes, the physical properties thereof may be maintained stably, thereby implementing the inherent properties of ceramic paste. In addition, the ceramic paste may be easily formed into a planar conductive film by a simple process, and thus, widely used in various fields including heat generating products such as those for keeping warmth or heating, and products for electromagnetic wave shielding and absorption, electrodes, electronic circuits, antennas, and the like.
CERAMIC PASTE COMPOSITION USING CARBON NANOTUBE OR CARBON NANOTUBE-METAL COMPLEX, AND CONDUCTIVE FILM CONTAINING SAME
KERAMIKPASTENZUSAMMENSETZUNG MIT KOHLENSTOFFNANORÖHREN ODER EINEM KOHLENSTOFFNANORÖHREN-METALLKOMPLEX SOWIE LEITFÄHIGER FILM DAMIT
COMPOSITION DE PÂTE DE CÉRAMIQUE AU MOYEN D'UN NANOTUBE DE CARBONE OU D'UN COMPLEXE NANOTUBE DE CARBONE-MÉTAL ET FILM CONDUCTEUR LA CONTENANT
PARK HAN OH (Autor:in) / KIM JAE HA (Autor:in) / KIM JUN PYO (Autor:in)
04.04.2018
Patent
Elektronische Ressource
Englisch
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