Abstract:
PURPOSE: An electrode of an energy storage unit and a manufacturing method thereof are provided to improve a resistance property of the electrode by minimally using a binder and preventing the deterioration of combination between a collector, a conductive layer, and an electrode layer. CONSTITUTION: A plurality of trenches(131) is formed on the surface of a collector(130). A conductive layer(120) is made by combining materials including a binder and a conductive material on the surface of the collector. An electrode layer(110) is made by combining materials including an electrode active material, the conductive material, and the binder on the surface of the conductive layer.
Abstract:
본 발명은 칩형 전기 이중층 커패시터 및 그 제조방법에 관한 것으로서, 내부에 수납공간을 가지며, 상기 수납공간의 각 모서리부에 실링부가 형성된 외장 케이스; 상기 외장 케이스에 매립되되, 일면은 상기 외장 케이스의 외부영역으로 노출되고, 타면은 상기 수납공간으로 노출되는 제1 및 제2 외부단자; 및 상기 수납공간에 배치되며, 상기 제1 및 제2 외부단자의 상기 수납공간으로 노출된 타면과 전기적으로 연결된 전기 이중층 커패시터 셀;을 포함하는 칩형 전기 이중층 커패시터를 제공하고, 또한 본 발명은 상기 칩형 전기 이중층 커패시터의 제조방법을 제공한다. 전기 이중층 커패시터, 표면 실장, 실링(sealing)
Abstract:
수소 발생 장치 및 이를 구비한 연료 전지 발전기가 개시된다. 전해질 수용액이 주입되는 전해조, 전해조 내부에 위치하며 전자를 발생시키는 산화 전극, 전해조 내부에 위치하며 산화 전극에서 전자를 받아 수소를 발생시키는 환원 전극, 및 전해질 수용액의 유동성이 감소되도록, 전해조 내부에 수용되어 전해질 수용액을 겔화(gelation)시키는 겔화제를 포함하는 수소 발생 장치는, 수소 발생 시, 전해질 수용액이 수소에 동반되어 역류하는 현상이 방지될 수 있고, 전해조의 이동 시 전해조의 전복되어 전해질 수용액이 외부로 누출되는 현상이 방지될 수 있다. 연료 전지(fuel cell), 수소 발생, 겔화(gelation)
Abstract:
PURPOSE: A chip-type electric double layer capacitor and a manufacturing method thereof are provided to mount components on a surface without an additional structure. CONSTITUTION: A chip-type electric double layer capacitor(100) comprises an external case(110), the first and second external terminals(120a,120b), and an electric double layer capacitor cell(160). The external case has a receiving space(180). A sealing unit is formed on each edge of the receiving space. The electric double layer capacitor cell is arranged in the receiving space and is electrically connected to the first and second external terminals.
Abstract:
PURPOSE: An electrode for an electric double layer, a manufacturing method thereof, and an electric double layer capacitor are provided to implement low ESR in the electric double layer by interposing high conductive polymer between a current collector and an electrode material. CONSTITUTION: A current collector is formed by laminating an aluminum thin film and high conductive metal. A groove connects an electrode material to the high conductive metal. An electrode layer is coated with the electrode material on the groove and aluminum thin film. A separator(50) prevents a short by separating the first and second electrode layers. A metal case(30) receives an inner electrode cell(70) and an electrolyte(34).
Abstract:
하우징, 이를 구비한 수소발생장치 및 연료전지 발전 시스템이 개시된다. 수소를 발생시키는 카트리지가 삽입되는 중공(中空)이 형성된 케이스 및 상기 중공 벽면에 형성되고, 캐미컬 하이드라이드(chemical hydride)를 포함하는 수분제거층을 포함하는 하우징(housing)은 수소발생장치에서 발생한 수소에 포함된 수증기 및 하우징에 생기는 결로를 제거함과 동시에 이를 가수분해하여 추가적인 수소를 얻을 수 있어, 연료 전지에 순수한 수소만 공급할 수 있는 동시에 수소 발생량을 증가시켜 수소발생장치의 효율을 높일 수 있다. 연료전지(fuel cell), 수소 발생, 카트리지(cartridge)
Abstract:
PURPOSE: An apparatus for holding an electrode is provided to easily replace an electrode by connecting an electrode to a hydrogen generator without welding, and to increase response speed by aiding electron movement through gold plating. CONSTITUTION: An apparatus(30) for holding an electrode comprises a plate-like bridge(32); a pair of side parts(31) which extends in one plane direction from both ends of a bridge and contacts with an electrode; a connecting terminal which extends to the other plane of the bridge. A hydrogen generator includes an electrode which generates the hydrogen by decomposing the electrolyte aqueous solution; a reactor accepting the electrode; the apparatus holding an electrode; and a coupling part which covers one side of the reactor and is coupled with the apparatus.
Abstract:
PURPOSE: Hydrogen generating device and fuel cell power generation system is provided to control electrons moving from anode to cathode by electrically connecting to the anode and the cathode. CONSTITUTION: A hydrogen generating device comprises an electrolytic cell(21), an oxidizing electrode(22), a reducing electrode(23), and a transistor(31). The electrolytic cell contains an electrolyte aqueous solution including hydrogen ion. The oxidizing electrode is accepted to the electrolytic cell, and generates electrons. The reducing electrode is accepted to the electrolytic cell, and receives the electrons from anode and cathode to generate hydrogen. The transistor electrically connected with the anode and the cathode controls the amount of the electrons moving from the anode to the cathode.
Abstract:
PURPOSE: A hydrogen generator and a fuel cell power generation system is provided to prevent the backflow due to following electrolyte aqueous solution with hydrogen in generating hydrogen and to prevent aqueous solution from being leaked to the outside. CONSTITUTION: A hydrogen generator comprises an electrolytic cell(130), an anode(110), a cathode(120), and gelling agent(170). Electrolyte aqueous solution is injected into the electrolytic cell. The anode is positioned inside the electrolytic cell and generates electronics. The cathode is positioned inside the electrolytic and generates the hydrogen. The gelling agent is accepted in the electrolytic cell and gels the aqueous solution.