Abstract: The present disclosure relates to a nanocomposite material containing carbon nanotube coated glass fiber and graphite, in which fiber-shaped conductive particles obtained by coating a glass fiber with carbon nanotube as a conductive material with a good electromagnetic wave shielding property are hybridized with graphite sheets having a nanometer thickness and having an excellent heat conductivity, thereby creating a nanocomposite material with excellent electromagnetic wave shielding and heat dissipation properties. The nanocomposite material may be applied to a wide variety of electronics fields requiring both electromagnetic wave shielding and heat dissipation property, such as automotive electronic component housings, components of an electric car, mobile phones, and display devices.

Abstract: The present disclosure relates to a polymer nanocomposite including a metal-carbon nanotube coated glass fiber and graphite, in which a metal-carbon nanotube coated glass fiber serving as an electromagnetic wave shielding material is hybridized with graphite having an excellent heat conductivity, thereby improving the electromagnetic wave shielding performance in a low frequency range. The polymer nancomposite according to the disclosure is broadly applicable to a variety of fields requiring electromagnetic wave shielding performance such as, for example, various electronic component housings for a vehicle, components of an electric vehicle, a mobile phone, and a display device, and a method of preparing the polymer nanocomposite.

Abstract: Disclosed is a radiant heat plate and a battery cell module having the same. The radiant heat plate is interposed between battery cells. The radiant heat plate includes a high-thermal conductivity plate with excellent thermal conductivity and a composite sheet fixedly laminated on both surfaces of the high-thermal conductivity plate. Here, the composite sheet is formed of a thermoplastic elastomer composite filled with a high-thermal conductivity filler.

Abstract: The disclosure provides an electromagnetic shielding composite material, and a method for manufacturing the same. The electromagnetic shielding composite material includes: a polymer sheet; and an acicular carbon nanotube layer including acicular portions of carbon nanotubes fixed on the polymer sheet. The method for manufacturing the electromagnetic shielding composite material includes: preparing a carbon nanotube dispersion solution; applying the carbon nanotube dispersion solution to the surface of a polymer sheet; and drying the polymer sheet to which the carbon nanotube dispersion solution is applied and then forming an acicular structure of carbon nanotubes on the polymer sheet. The composite material has superb electromagnetic wave shielding properties suitable for a variety of electronics applications.

Abstract: Disclosed are a heat control pouch and a battery cell module having the same. The heat control pouch is interposed between battery cells. The heat control pouch includes a high thermal conductivity case having a sealed internal space, a phase change composite filled in the internal space of the high thermal conductivity case, and an elasticity sheet attached to both upper and lower surfaces of the high thermal conductivity case. Here, the elasticity sheet is formed of a thermoplastic elastomer composite containing a high thermal conductivity filler.

Abstract: Disclosed is a heat dissipation plate for a battery cell module acting as interface plate for heat dissipation interposed between pouch-type battery cells, which can respond to changes in volume of battery cells and can effectively dissipate heat accumulated in the battery cells and module, and a battery cell module having the same. To this end, the heat dissipation plate includes a composite sheet in which a heat-conductive filler is filled in a matrix resin; and carbon fibers inserted into the composite sheets. The carbon fibers are inserted into the composite sheets to extend to an edge portion of the heat dissipation plate, and a battery cell module configured by stacking the heat dissipation plate and the battery cells.

Abstract: Disclosed is a micro particle for a thermal control material capable of being applied as a highly thermal conductive material for thermal control, and an apparatus and a method of producing the micro particle for the thermal control material by using an ultrasonic high-temperature vibration scheme. More specifically, a Boron Nitride (BN) particle having a plate shape and an excellent thermal conductivity is coated on a PCM having a shape of a micro bead, to increase the thermal conduction to the inside PCM, so that a phase change is easily generated, and which allows an easy treatment of the PCM in a liquid state at a temperature equal to or higher than a melting point of the PCM.

Abstract: A battery and battery package is disclosed which improves a battery's heat dissipation capability by using an aluminum material and a phase change material capable of maintaining a suitable temperature through phase change according to a temperature in order to prevent a battery from being deteriorated in terms of performance. More specifically, battery package has a top case and a bottom case as a battery cell case for housing a battery cell. The top and bottom cases are adhered to each other, and either or both the top and bottom cases includes: a top sheet plate repeatedly undulated at predetermined intervals to form a plurality of unidirectionally extended convex parts to be filled with a phase change material; a bottom sheet plate formed in a flat shape and adhered to the top sheet plate; and a phase change material filled in between the convex parts and the bottom sheet plate.

Abstract: The present invention provides a method of manufacturing polyamide-carbon nanotube composites. The method includes mixing a polyamide composition including 0.01-1% by weight of carbon nanotubes using a shearing rate equal to or greater than 1000-4400 sec?1.

Abstract: Provided is a composite material for a battery case and a method of manufacturing the same, in which a heat-dissipating layer, which is filled with a heat-dissipating filler, is interposed between layers to effectively dissipate heat generated in a battery through the heat-dissipating layer. As a result, the lifespan is increased and the stability of the battery package is ensured. Moreover, according to the present invention, a neat layer which is not filled with the heat-dissipating filler is interposed between the heat-dissipating layers, and thus it is possible to prevent deterioration in mechanical properties.

Abstract: The present invention provides a technique for vertically aligning a carbon nanotube array, which can improve vertical alignment at the bottom of the carbon nanotube array during growth of carbon nanotubes on a substrate. For this purpose, the present invention provides a method of vertically aligning a carbon nanotube array, the including: allowing carbon nanotubes to be grown on a substrate fed to a reactor and synthesized into a carbon nanotube array; and reducing the internal pressure of the reactor after (e.g., immediately after) synthesis of the carbon nanotube array to remove (e.g., instantly remove) a carbon source gas remaining in the reactor, thereby improving vertical alignment at the bottom of the carbon nanotube array.

Abstract: A method for manufacturing an indium tin oxide (ITO) target and methods for preparing indium oxide powder (In2O3) and tin oxide powder (SnO2). The method for manufacturing an ITO (indium tin oxide) target includes preparing an In2O3 powder having a surface area of about 10-18 m2/g and an average particle diameter of between about 40 to 80 nm; preparing a SnO2 powder having a surface area of about 8-15 m2/g and an average particle diameter of about 60-100 nm; molding a mixture of the In2O3 powder and the SnO2 powder; and sintering the mixture at atmospheric pressure under oxidation atmosphere. The ITO target is applicable for a high-quality, transparent electrode for a display, such as a liquid crystal display, electroluminescent display, or field emission display.

Abstract: A method for manufacturing an indium tin oxide (ITO) target and methods for preparing indium oxide powder (In2O3) and tin oxide powder (SnO2). The method for manufacturing an ITO (indium tin oxide) target includes preparing an In2O3 powder having a surface area of about 10-18 m2/g and an average particle diameter of between about 40 to 80 nm; preparing a SnO2 powder having a surface area of about 8-15 m2/g and an average particle diameter of about 60-100 nm; molding a mixture of the In2O3 powder and the SnO2 powder; and sintering the mixture at atmospheric pressure under oxidation atmosphere. The ITO target is applicable for a high-quality, transparent electrode for a display, such as a liquid crystal display, electroluminescent display, or field emission display.

Abstract: In2O3 powder, a method for preparing the In2O3 powder, and a method for manufacturing an indium tin oxide (ITO) target using the In2O3 powder. In the method for preparing the In2O3 powder, an alkaline precipitate is added to an indium solution having an indium ion concentration of about 2-5 M at a rate of about 0.5-4 L/min while the pH of the indium solution is adjusted to about 5-9, to form an In(OH)3 precipitate. Next, the precipitate is precipitated at a temperature of between about 600 to 1,100C. to produce the In2O3 powder. The In2O3 powder having a surface area of between about 5 to 18 m2/g and an average particle diameter of between about 40 to 160 nm is obtained. The In2O3 powder is applicable to form an ITO target for a high-quality, transparent electrode for a display, such as a liquid crystal display, electroluminescent display, or field emission display.

Abstract: SnO2 powder having a surface area of about 4-15 m2/g and an average particle diameter of about 50-200 nm, a method for preparing the SnO2 powder, and a method for making an ITO (indium tin oxide) target. The SnO2 powder is applicable in forming a high-density indium tin oxide target for a high-quality, transparent electrode for a display, such as a liquid crystal display, electroluminescent display, or field emission display.