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CONDUCTIVE PARTICLES CAPABLE OF REMARKABLY IMPROVING ADHESION TO CARBON NANOTUBES, CONDUCTIVITY, CONDUCTIVE STABILITY AND DURABILITY, FACILITATING SIZE CONTROL OF NANO PARTICLES, AND UNIFORMLY ACCEPTING METAL NANOPARTICLES
CONDUCTIVE PARTICLES CAPABLE OF REMARKABLY IMPROVING ADHESION TO CARBON NANOTUBES, CONDUCTIVITY, CONDUCTIVE STABILITY AND DURABILITY, FACILITATING SIZE CONTROL OF NANO PARTICLES, AND UNIFORMLY ACCEPTING METAL NANOPARTICLES
PURPOSE: Conductive particles are provided to have excellent surface conductivity, durability, and heat resistance by physically and/or chemically combining two materials having conductivity, thereby being easily used as an electron packaging material such as an anisotropically conductive film, etc.;CONSTITUTION: Conducive particles comprises a substrate particles, a carbon nanotube layer spread on a surface of the substrate particle, a plurality of metal nanoparticles combined with the carbon nanotube layer. The carbon nanotubes comprise a reactive group. The metal nanoparticles are combined with the carbon nanotube layer by covalent-bonding with the reactive group. A manufacturing method of the conductive particles comprises: a step of preparing the carbon nanotubes comprising the reactive group; a step of preparing a carbon nanotube-substrate composite particles by coating the surface of the substrate particle with the carbon nanotubes; and a step of accepting the metal nanoparticles into the carbon nanotube-substrate composite particle.;COPYRIGHT KIPO 2013
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