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US20150299877 MATERIAL FOR AN ELECTROCHEMICAL DEVICE  
The present invention relates to a material for an electrochemical device, especially a fuel cell, an electrolyzer or a storage battery, comprising a matrix and activated boron nitride contained...
US20130143139 ELECTROCHEMICAL DEVICE AND METHODS FOR ENERGY CONVERSION  
The present invention relates to an electrochemical device. The device features an anode constructed of materials such that the device can be chemically recharged. In addition, the device is...
US20050266290 Enzymatic fuel cell with membrane bound redox enzyme  
Still further provided is a fuel cell with an anode compartment and a cathode compartment comprising: in the anode compartment, an anode electrode and, integrated into biocompatible membrane...
US20160168734 Low Temperature Electrolytes for Solid Oxide Cells Having High Ionic Conductivity  
Methods for forming a metal oxide electrolyte improve ionic conductivity. Some of those methods involve applying a first metal compound to a substrate, converting that metal compound to a metal...
US20150299878 PROCESS FOR PREPARING MULTI-LAYER PROTON EXCHANGE MEMBRANES AND MEMBRANE ELECTRODE ASSEMBLIES  
A process for preparing multi-layer proton exchange membranes (“PEM's”), and membrane electrode assemblies (“MEA's”) that include the PEM. The process includes (a) providing an article that...
US20130337360 FUEL CELL COMPONENTS HAVING POROUS ELECTRODES  
An SOFC component includes a first electrode, an electrolyte overlying the first electrode, and a second electrode overlying the electrolyte. The second electrode includes a bulk layer portion and...
US20050233203 Modified carbon products, their use in fluid/gas diffusion layers and similar devices and methods relating to the same  
Gas/Fluid diffusion layers incorporating modified carbon products. The modified carbon products advantageously enhance the properties of gas/fluid diffusion layers, leading to more efficiency...
US20060134509 Method and apparatus for metal coated silicon fuel cell electrode  
According to one embodiment of the invention, an intermediate binding layer and a metal layer can be deposited on a silicon electrode that has been configured with a flow field for a fuel cell....
US20050221143 Proton conductor  
The present invention provides a proton conductor comprising SnP2O7. The present invention also provides a fuel cell that comprising a cathode, an anode, and an electrolyte membrane, in which one...
US20110097642 Polymer electrolyte membrane having high durability and method for producing the same  
A polymer electrolyte membrane comprising: (a) a fluorinated polymer electrolyte having an ion exchange group, and (b) a basic polymer, wherein, optionally, at least a part of component (a) and at...
US20080113257 MEMBRANE ELECTRODE ASSEMBLIES FOR USE IN FUEL CELLS  
Electrocatalyst powders and methods for producing electrocatalyst powders, such as carbon composite electrocatalyst powders. The powders have a well-controlled microstructure and morphology. The...
US20050058871 Oxygen separation through hydroxide-conductive membrane  
An electrochemical cell for separating a first gas from a mixture of gas is provided, particularly for separating oxygen from air. The cell includes a first electrode, a second electrode and a...
US20060188775 Oxidation resistant electrode for fuel cell  
An oxygen reducing electrode for a fuel cell comprises carbon particles as support for catalyst particles. The carbon particles are coated with smaller particles of a metal oxide and/or metal...
US20060040168 Nanostructured fuel cell electrode  
A fuel cell includes an electrolyte, a first electrode, and a second electrode. At least the first electrode comprises a nanostructured material.
US20130330650 CATALYST FOR FUEL CELLS  
A catalyst layer including: (i) a first catalytic material, wherein the first catalytic material facilitates a hydrogen oxidation reaction suitably selected from platinum group metals, gold,...
US20120251917 SOLID OXIDE FUEL CELL COMPRISING NANOSTRUCTURE COMPOSITE CATHODE AND FABRICATION METHOD THEREOF  
Disclosed are a solid oxide fuel cell including: a) an anode support; b) a solid electrolyte layer formed on the anode support; and c) a nanostructure composite cathode layer formed on the solid...
US20070269707 NANOPOROUS TUNGSTEN CARBIDE CATALYST AND PREPARATION METHOD THEREOF  
Provided are a nanoporous tungsten carbide catalyst that can be used as an electrode of a fuel cell and a preparation method thereof. The nanoporous tungsten carbide catalyst includes tungsten...
US20070054175 Electrode and composite structural unit for a fuel cell and fuel cell having the electrode or the structural unit  
An electrode for fuel cells includes several consecutive layers of electrically conductive porous material. The consecutive layers include recesses which form sections of flow channels. Within the...
US20060166076 Constituting part for fuel battery  
In order to reduce an assembling man hour of the constituting part for the fuel battery and prevent wrinkles from being generated in an electrolyte membrane, in a constituting part for a fuel...
US20060105226 Metal catalyst and fuel cell with electrode including the same  
A metal catalyst includes a conductive catalyst material and a proton conductive material coating formed on the surface of the conductive catalyst material. A fuel cell includes an electrode...
US20150072263 ELECTROCHEMICAL CELLS HAVING CURRENT-CARRYING STRUCTURES UNDERLYING ELECTROCHEMICAL REACTION LAYERS  
An electrochemical cell structure has an electrical current-carrying structure which, at least in part, underlies an electrochemical reaction layer. The cell comprises an ion exchange membrane...
US20120321991 Alkaline Membrane Fuel Cells and Apparatus and Methods for Supplying Water Thereto  
A device to produce electricity by a chemical reaction without the addition of liquid electrolyte comprises an anode electrode, a polymer membrane electrolyte fabricated to conduct hydroxyl (OH—)...
US20070141440 Cylindrical structure fuel cell  
A galvanic cell structure is provided. The galvanic cell structure includes an outer cylinder featuring air inlets, a cathode, an anode, a membrane separating the cathode from the anode, and an...
US20060134507 Fuel cell electrode containing metal phosphate and fuel cell using the same  
A fuel cell electrode includes a catalyst layer, which includes a supported metallic catalyst, a proton conductor including a metal phosphate, a binder, and a gas diffusion layer including an...
US20150322578 METHOD FOR MANUFACTURING MEMBRANE-ELECTRODE ASSEMBLY, MEMBRANE-ELECTRODE ASSEMBLY, LAMINATE FOR FORMING MEMBRANE-ELECTRODE ASSEMBLY, POLYMER ELECTROLYTE FUEL CELL AND WATER-ELECTROLYSIS DEVICE  
Laminates (A) that each have a catalyst layer and an electrolyte membrane are obtained either by disposing catalyst layers on one surface of each of a plurality of the electrolyte membranes, or by...
US20140120431 COMPOSITE POLYMER ELECTROLYTE MEMBRANE  
Disclosed are composite polymeric ion exchange membranes and processes for their production and use in electrochemical cells, wherein ion exchange polymers are impregnated into non-consolidated...
US20080070086 Phase-Separated Polymer Electrolyte Membrane, Electrode - Phase-Separated Polymer Electrolyte Membrane Joint Using Same, Method for Manufacture Thereof, and Fuel Cell Using Same  
A phase-separated polymer electrolyte membrane is provided which has a low degree of swelling in water and methanol, excels in resistance to water and methanol, and has high methanol barrier...
US20060141316 Proton conductor and electrochemical device using the same  
A proton conductor includes P2O5 and at least one of B2O3, ZrO2, SiO2, WO3, and MoO3. The proton conductor has an amorphous phase of 60 wt % or more. The proton conductor exhibits proton...
US20160072144 POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY INCLUDING POLYMER ELECTROLYTE MEMBRANE, AND FUEL CELL INCLUDING MEMBRANE ELECTRODE ASSEMBLY  
The present specification provides a polymer electrolyte membrane, a membrane electrode assembly including the polymer electrolyte membrane, and a fuel cell including the membrane electrode assembly.
US20140051007 BIPOLAR PLATES FOR USE IN ELECTROCHEMICAL CELLS  
The present disclosure is directed towards the design of electrochemical cells for use in high pressure or high differential pressure operations. The electrochemical cells of the present...
US20130122396 METHOD AND DEVICE USING PLASMON- RESONATING NANOPARTICLES  
Disclosed herein are methods and articles that include a plasmon-resonating nanostructure that employ a photo-thermal mechanism to catalyze the reduction of an oxidant. As such, the...
US20120214084 CATALYST LAYER  
A catalyst layer includes (i) an electrocatalyst, and (ii) a water electrolysis catalyst, iridium or iridium oxide and one or more metals M or an oxide thereof, wherein M is selected from...
US20130295485 Anode Electro-Catalysts for Alkaline Membrane Fuel Cells  
An anode catalyst for an alkaline membrane fuel cell (AMFC) includes a catalytically active component and a catalytically inactive component, wherein the catalytically active component is selected...
US20100143824 INTERLOCKING STRUCTURE FOR HIGH TEMPERATURE ELECTROCHEMICAL DEVICE AND METHOD FOR MAKING THE SAME  
Layered structures and associated fabrication methods that serve as the foundation for preparing high-operating-temperature electrochemical cells have a porous ceramic layer and a porous metal...
US20060134503 Pillared fuel cell electrode system  
A fuel cell system includes multiple fuel cells. Each fuel cell may be a proton exchange membrane fuel cell that is arranged to optimize the performance of the fuel cell. The fuel cells may...
US20050026030 Fuel cell support structure and method of manufacture  
A method of fabricating a fuel cell support structure includes forming a plurality of pores through a substrate and actively controlling a shape or size of the pores formed through the substrate.
US20120171599 FUEL CELL, BATTERY AND ELECTRODE FOR FUEL CELL  
Provided is a fuel cell for being implanted which enables a long time operation while reducing its size so as to be implanted in a living body. The fuel cell to be adopted includes: a container...
US20070166598 PASSIVE ELECTRODE BLANKETING IN A FUEL CELL  
When a conventional fuel cell module is shutdown the conditions within the fuel cell stack change. The conditions change because elements that support and regulate the operation of the fuel cell...
US20050170228 Solid polymer electrolyte fuel cell system and operation method therefor  
A normal operation of a fuel cell (10, 13, 17, 16, 20) for generating electricity with an electrolyte film (1) interposed between a first electrode (11) supplied with a fuel and a second electrode...
US20130252134 HIGH MOLECULAR WEIGHT IONOMERS AND IONICALLY CONDUCTIVE COMPOSITIONS FOR USE AS ONE OR MORE ELECTRODE OF A FUEL CELL  
This invention relates to solid polymer electrolyte materials for use in one or more electrode of a fuel cell. The solid polymer electrolyte materials comprise one or more ionomer which comprises...
US20060257719 Catalyst for fuel cell electrode  
The durability of a PEM fuel cell is improved by replacing carbon catalyst support materials in the cathode (and optionally both electrodes) with a titanium oxide support. The electrode thus...
US20060029850 Fuel cell assembly with structural film  
An assembly for use in a fuel cell comprising a first membrane having an inner portion and an outer peripheral portion; a second membrane having a corresponding inner portion to the inner portion...
US20050214599 Polymer electrolyte fuel cell and method for prudoucing the same  
A polymer electrolyte fuel cell is provided comprising: a hydrogen ion conductive polymer electrolyte membrane; an anode and a cathode sandwiching the hydrogen ion conductive polymer electrolyte...
US20110318669 Fluoropolymer Electrolyte Membrane  
There is provided a fluoropolymer electrolyte membrane having excellent performance under conditions of high temperature and low humidity and also having excellent durability. A fluoropolymer...
US20110311900 ELECTROCHEMICAL DEVICE CONFIGURATIONS  
The present invention generally relates to electrochemical devices such as fuel cells and, in particular, to various component configurations including configurations for converting common fuels...
US20060154134 Fuel cell system with carbon monoxide catalyst  
A fuel cell system includes multiple fuel cells. Each fuel cell may be a proton exchange membrane fuel cell that is arranged to optimize the performance of the fuel cell. The fuel cells may...
US20050221163 Nickel foam and felt-based anode for solid oxide fuel cells  
A solid oxide fuel cell anode is comprised of a nickel foam or nickel felt substrate. Ceramic material such as yttria stabilized zirconia or the like is entrained within the pores of the...
US20160126578 CONSOLIDATED FUEL CELL ELECTRODE  
This disclosure related to polymer electrolyte member fuel cells and components thereof, including fuel cell electrodes.
US20080193803 Precursor Infiltration and Coating Method  
A method of forming a composite (e.g., a mixed electrode) by infiltration of a porous structure (e.g., one formed from an ionically conductive material) with a solution of a precursor (e.g., for...
US20070037021 Fuel cell assembly with structural film  
An assembly for use in a fuel cell comprising a first membrane having an inner portion and an outer peripheral portion; a second membrane having a corresponding inner portion to the inner portion...

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