摘要:
To an internal vessel that houses cells of a solid oxide fuel cell, an external vessel is further disposed. In the internal vessel, a plurality of planar cells is disposed vertically with a gap between the cells, a mixed gas of a fuel and air is descended from top down through the gap having a predetermined width between the cells, and, at a bottom portion of the housing space, the mixed gas is burned to generate electricity.
摘要:
A solid electrolyte fuel cell comprising a cathode layer 12 formed on one side of a solid electrolyte layer 10 and an anode layer 18 formed on the other side of the solid electrolyte layer 10, wherein the cathode layer 16 comprises a first cathode layer 12 formed in contact with the solid electrolyte layer and a second cathode layer 14 formed covering the first cathode layer 12, the second cathode layer 14 is formed having a higher porosity than the first cathode layer 12 and the first cathode layer 12 is divided into a plurality of island-shaped portions 12a, 12a.
摘要:
A direct-flame fuel cell according to the invention has a cell in which a solid electrolyte 1 is sandwiched between an anode 2 and a cathode 3. The anode 2 contains one or more kinds of alkaline metal compounds or alkaline earth metal compounds which are effective in suppressing soot generation due to exposure to a flame. Where the anode 2 includes two or more layers 2a and 2b, the one or more kinds of alkaline metal compounds or alkaline earth metal compounds are contained in the outermost layer 2b.
摘要:
A direct-flame fuel cell according to the invention has a cell in which a solid electrolyte 1 is sandwiched between an anode 2 and a cathode 3. The anode 2 contains one or more kinds of alkaline metal compounds or alkaline earth metal compounds which are effective in suppressing soot generation due to exposure to a flame. Where the anode 2 includes two or more layers 2a and 2b, the one or more kinds of alkaline metal compounds or alkaline earth metal compounds are contained in the outermost layer 2b.
摘要:
The solid oxide fuel cell electric power generation apparatus comprises a fuel cell pair having solid oxide fuel cells C1 and C2 each comprising a flat solid electrolyte substrate 1 having a cathode electrode layer 2 and an anode electrode layer 3 formed thereon with a solid fuel F provided interposed between the anode electrode layer of the solid oxide fuel cell C1 and the anode electrode layer of the solid oxide fuel cell C2 and a heat supplying device for heating the fuel cell pair. When the fuel cell pair is heated, the solid fuel is directly put into gas phase as a fuel seed that is then supplied into the anode electrode layer to cause the solid oxide fuel cell to generate electricity.
摘要:
There is provided a multilayer wiring substrate on which at least one semiconductor element is mounted. The multilayer wiring substrate includes: a baseboard; a first wiring layer formed on the baseboard and having a plurality of first wiring portions; an insulating layer formed on the baseboard; a second wiring layer formed on the insulating layer and having a plurality of second wiring portions, the second wiring portions being electrically connected to each other via a conductor wire, the conductor wire being arranged within the insulating layer three-dimensionally in a curved manner; and conductor portions configured to pass through the insulating layer and connecting the first wiring portions and the second wiring portions.
摘要:
A solid oxide fuel cell power generator according to the invention includes a plurality of solid oxide fuel cells C having a cathode electrode layer 2 and an anode electrode layer 3 formed on both sides of a solid electrolytic substrate 1, and the solid oxide fuel cells C are disposed in such a manner that the respective anode electrode layers 3 of the adjacent solid oxide fuel cells C are opposed to each other. A first electric conductor 4 having a gas permeability is interposed between the opposed anode electrode layers 3 in contact with the anode electrode layers 3. The first electric conductor 4 has a first extended portion 41 which is extended beyond each of the anode electrode layers 3, and serves as a collector of the anode electrode layer 3.
摘要:
A collector for a fuel-battery cell stack, which is formed by a mesh-like metallic material, has a basic grid structure with 100 to 500 meshes, and includes a surface concavo-convex pattern having a surface pattern pitch A from one peak p to a next peak p′ which is greater than a basic pitch P0 forming the basic grid structure, where a size of direct flame type fuel battery module can be reduced by laminating a plurality of cells in a vertical direction with this collector interposed in-between.
摘要:
A solid oxide fuel cell C2 has a laminate including a solid electrolyte substrate, a cathode electrode layer 2 formed on one side of the substrate and an anode electrode layer formed on the other side of the substrate. A metallic mesh M is formed all over the solid electrolyte substrate on one or both of the cathode electrode side and the anode electrode side. The laminate includes a plurality of small fuel cell divisions C2n which are electrically connected to each other with the metallic mesh. The laminate having an electrolyte sheet of green sheet, a cathode electrode paste layer, an anode electrode paste layer and a metallic mesh laminated on each other is sintered to undergo cracking, thereby forming a plurality of small fuel cell portions.
摘要:
A solid electrolyte fuel cell including a cathode layer formed on one surface of a solid electrolyte layer and an anode layer formed on the other surface of the solid electrolyte layer, wherein the cathode layer is a multi-layer structure including at least two layers, the outermost layer constituting the multi-layer structure is a porous layer obtained by adding a pore-forming material which is gasified at the firing temperature for the formation of the cathode layer during the formation of the cathode layer by firing and has a mesh metal or wire metal for current collection embedded therein or fixed thereto and the innermost layer disposed in contact with the solid electrolyte layer is a dense layer obtained by firing free of pore-forming material during the formation of the cathode layer by firing.