Patent application number | Description | Published |
20140170523 | ELECTRODE PASTE FOR SOLID OXIDE FUEL CELL, SOLID OXIDE FUEL CELL USING THE SAME, AND FABRICATING METHOD THEREOF - Disclosed herein are an electrode paste for a solid oxide fuel cell in an anode supported type in which an anode, an electrolyte layer, and a cathode are sequentially stacked, including a raw material powder, a dispersant, a binder, a solvent, and a liquid pore-forming material, a solid oxide fuel cell using the same, and a fabricating method thereof. The electrode paste for the solid oxide fuel cell may form uniform pores in the electrode and may provide high porosity. | 06-19-2014 |
20140178787 | SOLID OXIDE FUEL CELL ASSEMBLY AND METHOD FOR FORMING SEAL - Disclosed herein is a solid oxide fuel cell assembly, including: one or more unit cell, a box-shaped housing provided in the unit cell so as to prevent fuel and air from contacting with each other; a metal plate provided with one or more penetration hole in a plate shape partitioning the housing so as to prevent fuel and air from contacting with each other; and a seal sealing a spaced gap between an outer circumferential surface of the unit cell and a penetration hole of a metal plate. The preferred embodiment of the present invention provides the reliable sealed state between the unit cell and the metal plate by using the seal formed of a sealant, a bonding material, and a sealing material. | 06-26-2014 |
20140178793 | SOLID OXIDE FUEL CELL - Disclosed herein is a unit cell including: an internal electrode including a flat upper surface and a lower surface arranged in parallel to face each other and a plurality of internal channels having a flat lower side disposed between the upper surface and the lower surface; an interconnector seated on the upper surface of the internal electrode; an electrolyte laminated on an outer circumferential surface of the internal electrode, except for the interconnector; and an external electrode laminated on an outer circumferential surface of the electrolyte. | 06-26-2014 |
20140178795 | SOLID OXIDE FUEL CELL AND METHOD OF MANUFACTURING INTERCONNECTOR FOR SOLID OXIDE FUEL CELL - Disclosed herein is a solid oxide fuel cell including: a unit cell including an anode, an electrolyte, and a cathode; interconnectors having a rugged shape due to a channel and a protruded portion formed on one surface or both surfaces of a body and arranged in parallel at a predetermined interval, wherein a lower surface and a side of the channel are stacked with oxidation resistance insulating ceramic layers. In particular, the present invention includes a method of manufacturing an interconnector for a planar solid oxide fuel cell. | 06-26-2014 |
20140178797 | SOLID OXIDE FUEL CELL - Disclosed herein is a solid oxide fuel cell including: a unit cell including an anode, an electrolyte, and a cathode; an interconnector including a planar body, a plurality of through holes penetrating through the body, a bar inserted into the through hole and made of an electrical conductor, and a lower enclosure protruding from one surface of the body so as to enclose the through hole; and a sealant arranged along edges of the unit cell and the interconnector. | 06-26-2014 |
20140178799 | SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD THEREOF - Disclosed herein is a solid oxide fuel cell including a unit cell, wherein the unit cell includes: a cylindrical internal electrode: an interconnector having a T-shaped cross section and stacked on an outer peripheral surface of the internal electrode in a length direction; an electrolyte stacked on the outer peripheral surface of the internal electrode except for the interconnector; and an external electrode stacked on an outer peripheral surface of the electrolyte except for wing parts of the interconnector. In addition, disclosed herein is a manufacturing method of a solid oxide fuel cell. | 06-26-2014 |
20140178800 | INTERCONNECT FOR SOLID OXIDE FUEL CELL AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are an interconnect for a solid oxide fuel cell and a method for manufacturing the same, the interconnect including: a conductive core; an oxidation-resistant insulating part receiving therein; and an oxidation-resistant conductive material layer coated on an exposed surface of the conductive core, which is exposed to an external environment by removing a portion of the oxidation-resistant insulating part, so that the interconnect can maintain durability against high-temperature heat generated from a flat type solid oxide fuel cell for a long time and thus have a very small voltage loss due to oxidation even with the use over a long-time period; have no sealing problem and no delaminating problem of a coating film due to a difference in coefficient of thermal expansion; be inexpensive; and have a simple structure. | 06-26-2014 |
20150053469 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are a printed circuit board and a method of manufacturing the same. | 02-26-2015 |