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US20090142639 Seal system for solid oxide fuel cell and method of making  
A solid oxide fuel cell assembly is disclosed comprising a felt seal and a spacer capable of limiting a compressive force applied to the seal system. Also disclosed is a solid oxide fuel cell...
US20060093884 Ceramic laminate structures  
Ceramic laminate structures, particularly laminate structures including stabilized zirconia compositions, as well as electrodes and electrochemical cells including such laminate structures. The...
US20080096079 Method for Shrinkage and Porosity Control During Sintering of Multilayer Structures  
A method of producing porous membrane structure for fuel cells by means of Fe—Cr alloy powders and oxides of Fe—Cr alloy powders and oxides of Fe, Cr, Ni or Co is characterised by said powders...
US20080299436 COMPOSITE CERAMIC ELECTROLYTE STRUCTURE AND METHOD OF FORMING; AND RELATED ARTICLES  
A composite ceramic electrolyte is provided. The composite ceramic electrolyte has a microstructure, which comprises a first ceramic composition comprising a plurality of nano-dimensional...
US20060063059 AMORPHOUS, NON-OXIDE SEALS FOR SOLID ELECTROLYTE OR MIXED ELECTROLYTE CELLS  
A seal located between ceramic electrolyte or mixed electrolyte cells, and ceramic components of similar or dissimilar compositions, ceramic components and metal components, or any other materials...
US20110053041 CU-BASED CERMET FOR HIGH-TEMPERATURE FUEL CELL  
Copper-based cermets and methods of preparing them are provided. The Cu-based cermets have interpenetrating networks of copper alloy and stabilized zirconia that are in intimate contact and...
US20110189582 Mixed Ionic and Electronic Conductor Based on Sr2Fe2-x MoXO6 Perovskite  
In accordance with the present disclosure, a method for fabricating a symmetrical solid oxide fuel cell is described. The method includes synthesizing a composition comprising perovskite and...
US20140170529 METAL COMPOSITE MATERIAL FOR ATTACHMENT TO CERAMIC  
A sintered solid composite material is disclosed that includes a metal and a calcium alumina compound. The metal can be a noble metal. This composite material can bond to a ceramic material, and...
US20070037031 CERMET AND CERAMIC INTERCONNECTS FOR A SOLID OXIDE FUEL CELL  
An interconnect and gas separator for a solid oxide fuel cell includes a cermet material comprising a first conductive phase and a second ceramic phase or a multi-component ceramic material...
US20060234855 Preparation of solid oxide fuel cell electrodes by electrodeposition  
A method for preparing an electrode for a solid oxide fuel cell, in which a conductive material, such as a metal, is electrodeposited onto a porous electrode comprising a conductive material and...
US20080160352 High Temperature Fuel Cell Having a Metallic Supporting Structure for the Solid Oxide Functional Layers  
A high-temperature fuel cell having a metallic support structure, which has through openings for a gas, for the solid oxide functional layers, a fine-pored intermediate structure made of nickel or...
US20130137010 REACTIVE SINTERING OF CERAMIC LITHIUM-ION SOLID ELECTROLYTES  
A method of forming a solid, dense, hermetic lithium-ion electrolyte membrane comprises combing an amorphous, glassy, or low melting temperature solid reactant with a refractory oxide reactant to...
US20070134532 Structures for dense, crack free thin films  
The process described herein provides a simple and cost effective method for making crack free, high density thin ceramic film. The steps involve depositing a layer of a ceramic material on a...
US20050058883 Plasma sprayed ceramic-metal fuel electrode  
A plasma sprayed ceramic-metal fuel electrode is provided. The fuel electrode has particular application in connection with a solid oxide fuel cell used within a power generation system. The fuel...
US20060275647 Textile derived solid oxide fuel cell system  
The present invention provides a novel article of manufacture, which includes a structure having at least two surfaces and a plurality of void passages. The present invention also provides a...
US20070065686 Direct carbon fueled solid oxide fuel cell or high temperature battery  
A direct carbon fuel electrochemical device and method for generating electricity. The apparatus includes a solid oxide electrolyte having an anode side and a cathode side. Carbon and at least one...
US20070003811 Sealing arrangement for a fuel cell stack and process for the production of such a sealing arrangement  
In order to provide a sealing arrangement for a fuel cell stack, which comprises a plurality of fuel cell units, which are arranged consecutively in a stacking direction, wherein the sealing...
US20140242495 Anode with Remarkable Stability Under Conditions of Extreme Fuel Starvation  
A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode having a first region located adjacent to a fuel inlet and a second region located...
US20140242493 DIRECT CARBON ELECTROCHEMICAL CELL  
A direct carbon fuel cell DCFC system (5), the system comprising an electrochemical cell, the electrochemical cell (10) comprising a cathode (30), a solid state first electrolyte (25) and an anode...
US20080096080 Anode with remarkable stability under conditions of extreme fuel starvation  
A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode having a first portion and a second portion, such that the first portion is located...
US20090004530 CONTROL VALVE WITH ENHANCED INNER SURFACE  
A control valve is disclosed having a passage formed therein defined by an inner surface, the control valve includes at least one enhanced surface, a liner, or a combination thereof to militate...
US20120021332 ANODE ON A PRETREATED SUBSTRATE FOR IMPROVING REDOX-STABILITY OF SOLID OXIDE FUEL CELL AND THE FABRICATION METHOD THEROF  
The disclosure provides a double-layer anode structure on a pretreated porous metal substrate and a method for fabricating the same, for improving the redox stability and decreasing the anode...
US20090186250 Bilayer interconnects for solid oxide fuel cells  
A solid oxide fuel cell (SOFC) includes a plurality of sub-cells. Each sub-cell includes a first electrode in fluid communication with a source of oxygen gas, a second electrode in fluid...
US20060199060 Power generating system using fuel cell  
The present invention relates to a fuel cell power generating system wherein solid oxide fuel cells are installed in the fuel supply system and exhaust gas system of a fuel cell apparatus, thereby...
US20080206607 METHOD TO REDUCE PRESSURE WHEN INJECTORS ARE STUCK OPEN UNDER FAULTED CONDITIONS AND REMEDIAL ACTION TO PREVENT WALK-HOME INCIDENT  
A method for controlling a fuel cell system, capable of quickly detecting the pressure rise caused by a faulted open anode injector, reducing pressure in the fuel cell stack when the fault occurs,...
US20080076006 High utilization stack  
A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode. The anode electrode includes a first portion made of a first anode material and a...
US20080102340 Solid oxide fuel cell  
A solid oxide fuel cell which has high output capacity especially at an operating temperature of 600° C.-800° C. and effectively prevents influence of reaction between respective layers. The solid...
US20070072046 Electrochemcial cell structures and methods of making the same  
An electrochemical cell structure comprises a conductive base, that defines a plurality of holes, and a grid layer disposed on the conductive base. A porous support layer at least partially...
US20070117006 Direct Fabrication of Copper Cermet for Use in Solid Oxide Fuel Cell  
The embodiments generally relate to high performance anodes and electrolyte materials for use in solid oxide fuel cells, whereby the anodes are made of a copper-containing cermet material that is...
US20130087280 FUEL CELL ELECTRODE AND METHOD FOR MANUFACTURING MEMBRANE-ELECTRODE ASSEMBLY USING THE SAME  
The present invention provides a fuel cell electrode, and a method for manufacturing a membrane-electrode assembly (MEA) using the same. The fuel cell electrode is formed by adding carbon...
US20070231676 Compliant cathode contact materials  
A solid oxide fuel cell stack includes a plurality of solid oxide fuel cells, wherein each solid oxide fuel cell comprises an electrolyte located between an anode electrode and a cathode...
US20050084739 Electrochemical cells for energy harvesting  
A device having a positive electrode, a negative electrode, and an ion-conducting electrolyte in contact with both electrodes. Each electrode has a metal, a metal oxide, a hydrous metal oxide,...
US20050244693 Mestastable ceramic fuel cell and method of making same  
A solid oxide fuel cell has anode, cathode and electrolyte layers each formed essentially of a multi-oxide ceramic material and having a far-from-equilibrium, metastable structure selected from...
US20090004545 Solid bonded interconnect system in a lightweight solid oxide fuel cell stack  
An interconnect system for connecting adjacent fuel cells in a fuel cell stack. The system comprises five elements: a separator plate to provide an anode gas flow space when joined to a mating...
US20090050680 Method for connecting tubular solid oxide fuel cells and interconnects for same  
An interconnect for electrically connecting a first and second cell of a tubular fuel cell bundle having a body with an anode contact and a cathode contact extending therefrom. The anode contact...
US20130196246 FUEL ELECTRODES FOR SOLID OXIDE ELECTROCHEMICAL CELL, PROCESSES FOR PRODUCING THE SAME, AND SOLID OXIDE ELECTROCHEMICAL CELLS  
A fuel electrode for a solid oxide electrochemical cell includes: an electrode layer constituted of a mixed phase including an oxide having mixed conductivity and another oxide selected from the...
US20120107717 METHOD FOR FABRICATION OF ELECTROCHEMICAL ENERGY CONVERTER AND THE ELECTROCHEMICAL ENERGY CONVERTER  
The method for fabrication of the electrochemical energy converter characterised in that, cermet composition (2A)1 (2B) is applied on both sides of the central ceramic plate (1), wherein on both...
US20060159983 Fuel electrode for solid oxide fuel cell and solid oxide fuel cell suing the same  
A fuel electrode for solid oxide fuel cell of the present invention comprises a cermet containing an oxide phase having oxygen ion conductivity and a metal phase, Further, the fuel electrode...
US20080226951 Fuel Cell  
A fuel cell includes a joint portion A in which a first conductive separator, an electrolyte-strengthening substrate and a second conductive separator are jointed in order with a brazing material....
US20080118804 Joining Of Dissimilar Materials  
A method of joining dissimilar materials having different ductility, involves two principal steps: Decoration of the more ductile material's surface with particles of a less ductile material to...
US20060172167 Thin film fuel cell electrolyte and method for making  
An electrolyte has a core and at least one projection extending from the core. The core is supported on a substrate, and the at least one projection is separated from the substrate.
US20150050579 MEDIUM AND HIGH-TEMPERATURE CARBON-AIR CELL  
The present invention relates to a medium and high-temperature carbon-air cell, which include a solid oxide fuel cell, a CO2 separation membrane and a carbon fuel. The solid oxide fuel cell is a...
US20050074664 Solid oxide fuel cell electrode and method of manufacturing the same  
A solid oxide fuel cell electrode of the present invention contains an electrode structure which includes at least one of an electron-oxygen ion mixed conductive material and an electron...
US20070003819 Electrically conductive fuel cell contact material  
A multilayer contact approach for use in a planar solid oxide fuel cell stack includes at least 3 layers of an electrically conductive perovskite which has a coefficient of thermal expansion...
US20080131752 Nanostructured composite anode with nano gas channels and atmosphere plasma spray manufacturing method thereof  
A nanostructured composite anode with nano gas channel and an atmosphere plasma spray manufacturing method thereof are disclosed. The anode consists of a porous base material and a composite film...
US20060127747 Ceramic anode solid oxide fuel cell  
A solid oxide fuel cell having a cathode, at least an electrolyte membrane, and an anode having a ceramic material and an alloy of nickel and at least a second metal, the alloy having an average...
US20150064597 Metal Supported Solid Oxide Fuel Cell  
A process for forming a metal supported solid oxide fuel cell, the process comprising the steps of: a) applying a green anode layer including nickel oxide, copper oxide and a rare earth-doped...
US20070009784 Materials system for intermediate-temperature SOFC based on doped lanthanum-gallate electrolyte  
The invention provides for a stable materials system for intermediate temperature solid oxide fuel cells (SOFC). Without limitation, a solid electrolyte layer can include a Sr-and-Mg doped...
US20120021333 POROUS METAL SUBSTRATE STRUCTURE FOR A SOLID OXIDE FUEL CELL  
The disclosure provides a porous metal substrate structure with high gas permeability and redox stability for a SOFC and the fabrication process thereof, the porous metal substrate structure...
US20050058872 Connection assembly for promoting electrical isolation  
A connection assembly for connecting first and second components so as to promote electrical isolation therebetween comprising first and second members adapted to be connected to the first and...

Matches 1 - 50 out of 83 1 2 >