Patent application number | Description | Published |
20090317597 | NANOSTRUCTURE AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a nanostructure on an upper surface of which a small-diameter carbon nanotube (CNT) is formed and which improves an adhesive strength between a substrate and the CNT while controlling an orientation of the CNT, and a method for manufacturing the nanostructure. The nanostructure includes a substrate | 12-24-2009 |
20100086837 | ENERGY DEVICE, METHOD FOR MANUFACTURING THE SAME, AND APPARATUS INCLUDING THE SAME - The present invention provides an energy device including a carbon nanotube electrode which prevents a carbon nanotube from peeling from an electric conductor. The energy device includes rolled electrode bodies, wherein at least one of the electrode bodies is formed such that a carbon nanotube layer is formed on the electric conductor, and concave regions are formed in a stripe shape on the carbon nanotube layer so as to extend in a direction parallel to a roll axis. | 04-08-2010 |
20100178564 | ENERGY STORAGE DEVICE, METHOD FOR MANUFACTURING THE SAME, AND APPARATUS INCLUDING THE SAME - The present invention provides a highly reliable energy storage device capable of preventing a reaction current from flowing in a carbon nanotube electrode by ionizing a catalyst metal or a substrate metal to cause the metal to flow out to an electrolytic solution. An energy storage device of the present invention includes: at least a pair of electrode bodies that are a cathode and an anode; and an electrolytic solution. At least one of the electrode bodies is configured such that a layer of carbon nanotubes is formed on an electric conductor. A coupling region where one ends of the carbon nanotubes are coupled to and electrically connected to the electric conductor and a non-coupling region where ends of the carbon nanotubes are not coupled to the electric conductor are formed on a surface of the electric conductor. The carbon nanotubes having one ends connected to the coupling region are toppled to cover a surface of the non-coupling region. | 07-15-2010 |
20110149465 | ELECTRIC DOUBLE LAYER CAPACITOR AND METHOD FOR MANUFACTURING THE SAME - An electric double layer capacitor | 06-23-2011 |
20120028123 | CARBON NANOTUBE FORMING SUBSTRATE, CARBON NANOTUBE COMPLEX, ENERGY DEVICE, METHOD FOR MANUFACTURING ENERGY DEVICE, AND APPARATUS INCLUDING ENERGY DEVICE - Provided are a substrate on which carbon nanotubes each having one end connected to the substrate can be formed at a high synthetic rate and from which the carbon nanotubes are less likely to be peeled off. The substrate is a substrate for forming the carbon nanotubes and includes a buffer layer | 02-02-2012 |
20140014516 | PLASMA GENERATING APPARATUS AND PLASMA GENERATING METHOD - The plasma-generating apparatus includes a treatment vessel | 01-16-2014 |
20140093773 | ELECTRODE, METHOD FOR PRODUCING ELECTRODE, AND ENERGY DEVICE, ELECTRONIC DEVICE, AND TRANSPORTATION DEVICE INCLUDING ELECTRODE - Disclosed herein is an electrode for energy devices such as electric double layer capacitors, which includes conductive fibers made of carbon, such as carbon nanotubes, as an electrode active material and has a high capacitance. The electrode for energy devices includes a current collector and a plurality of conductive fibers (e.g., carbon nanotubes) provided to stand on a surface of the current collector so that their one ends are electrically connected to the surface of the current collector, wherein the conductive fibers are made of carbon and have carboxyl group-containing functional groups or oxo group-containing functional groups and hydroxyl group-containing functional groups attached thereto. The conductive fibers preferably carry a quinone group-containing compound. | 04-03-2014 |
20140168644 | APPARATUS FOR ANALYZING ELEMENTS IN LIQUID - An elemental analysis apparatus | 06-19-2014 |
20140231329 | LIQUID TREATMENT DEVICE AND LIQUID TREATMENT METHOD - This disclosure of a liquid treatment device includes a first metal electrode having a part disposed in a reaction tank into which a water being treated is filled, a second metal electrode disposed in the reaction tank, an insulator having an opening portion disposed to surround the first metal electrode so that a closed space is formed. A bubble is generated from the closed space to the water being treated via the opening portion. The liquid treatment device also includes a gas supply device that supplies the space with a gas for generating the bubble, and a power supply that applies a voltage between the first metal electrode and the second metal electrode. | 08-21-2014 |