A TRANSPARENT CNT ELECTRODE USING CONDUCTIVE DISPERSANT AND PREPARATION METHOD THEREOF

摘要

A transparent CNT(carbon nanotube) electrode using a conductive dispersant and a method of preparing the same are provided to remarkably improve the conductivity of a CNT thin film by using a doped dispersant. A CNT thin film layer(20) is formed on a transparent substrate(10). The CNT thin film layer includes a CNT(21) and a doped dispersant(22). The transparent substrate is a transparent inorganic substrate containing glass and quartz or a flexible transparent substrate selected from the group consisting of polyethylene terephthalate, polyethylene naphthalate, polyethylene sulfone, polycarbonate, polystyrene, polypropylene, polyester, polyimide, polyetheretherketon, polyetherimide, an acryl resin, an olefin maleimide copolymer, and a norbornene based resin. The CNT is at least one selected from the group consisting of a single-walled carbon nanotube, a double-walled carbon nanotube, a multi-walled carbon nanotube, and a rope carbon nanotube.