Abstract:
카테콜기를가지고있는단백질이코팅된탄소나노튜브및 상기카테콜기에금속이온이결합된탄소나노튜브복합체및 그제조방법이제공된다. 해당탄소나노튜브복합체에따르면, 탄소나노튜브의고유의물성을유지하면서도분산성과가교정도를제어할수 있는탄소나노튜브복합체를제조할수 있다. 또한, 외부의환경변화에따라서탄소나노튜브복합체의상변화및 응집성을빠르고반복적으로제어할수 있으므로, 자기치유소재로서의료용, 환경용등 다양한산업분야에사용될수 있다.
Abstract:
본 발명은 탄소나노튜브섬유 후처리 방법에 관한 것으로, 보다 상세하게는 두 개의 아민기가 치환된 방향족 화합물 또는 하나의 아민기와 하나의 할로겐 원소가 치환된 방향족 화합물을, 탄소나노튜브섬유를 구성하는 탄소나노튜브와 반응시킴으로써, 기계적 물성이 향상된 탄소나노튜브섬유를 얻을 수 있게 하는 탄소나노튜브섬유 후처리 방법에 관한 것이다.
Abstract:
The present invention relates to the boron-doped reduction graphene capable of adjusting the physical properties of a semiconductor and conductivity and a manufacturing method thereof and, preferably, to a mass production method. The boron-doped reduction graphene according to the present invention exhibits excellent conductivity and improved stability and is usefully used in a graphene semiconductor since the boron-doped reduction graphene shows p-type properties. The manufacturing method for the reduction graphene according to the present invention is environment-friendly, simplifies a process method, reduces production costs, facilitates mass production and adjusts the physical properties of a semiconductor and conductivity, thereby being usefully used in the production of the graphene semiconductor. [Reference numerals] (AA) Manufacturing the dispersion of graphene oxides and boron oxides;(BB) Manufacturing graphene oxide-boron oxide solid mixtures;(CC) Reducing and doping through heat treatment;(DD) Washing and drying residual boron oxides
Abstract:
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.
Abstract:
PURPOSE: A dye sensitized solar cell and a manufacturing method thereof are provided to include an electrode structure which has a catalytic function and excellent conductivity, thereby improving photoelectric conversion efficiency of the solar cell. CONSTITUTION: A first electrode structure(10) comprises a conductive layer(101) and a front substrate(103). A nano wire(1011) comprises a first nano wire(1011a) and a second nano wire(1011b). The height of an overlapped part(1013) is smaller than the sum of diameters of the first nano wire and the second nano wire. A photoelectric conversion layer(20) comprises a plurality of pores(201), a dye(203), and an electrolyte(205). A second electrode structure(30) comprises an electrode layer(301) and a rear substrate(303).
Abstract:
PURPOSE: A manufacturing method of a conductive film, and the conductive film are provided to manufacture the conductive film with the improved optical permeability and the uniform conductivity on the surface. CONSTITUTION: A manufacturing method of a conductive film comprises the following steps; dispersing carbon nanotubes to a solvent; mixing a segregation-inducing material to the solvent; and forming an electrode layer by coating the carbon nanotube dispersed solution including the segregation-inducing material on a substrate. The conductive film includes a transparent substrate(110), and the electrode layer(120).