Matches 1 - 36 out of 36


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US20130157171 CONDUCTIVE SHEET AND PRODUCTION METHOD FOR SAME  
A conductive sheet comprises an aromatic polyamide pulp, a fluoroplastic fused to the aromatic polyamide pulp, and a carbon-based conductive material; wherein the conductive sheet has a static...
US20140113214 PFCB Nanometer Scale Fibers  
A method for making a fibrous layer for fuel cell applications includes a step of combining a perfuorocyclobutyl-containing resin with a water soluble carrier resin to form a resinous mixture. The...
US20130260267 Membrane Electrode Assemblies And Fuel-Cell Systems With Surface-Modified Electrocatalysts And Methods For Electrocatalyst Surface Modification  
Fuel-cell assemblies containing a membrane electrode assembly, methods for preparing the membrane electrode assembly, and methods for functionalizing catalytic surfaces of catalyst particles in...
US20100227254 Decal method for transferring platinum-and platinum alloy-based catalysts with nanonetwork structures  
Platinum- and platinum alloy-based catalysts with nanonetwork structures are formed on a substrate at first. Then, a support of a proton exchange membrane is taken. In the end, the catalysts are...
US20130295483 METHOD FOR PRODUCING FUEL CELL ELECTRODE CATALYST, FUEL CELL ELECTRODE CATALYST, AND USES THEREOF  
A method for producing a fuel cell electrode catalyst including a metal element selected from aluminum, chromium, manganese, iron, cobalt, nickel, copper, strontium, yttrium, tin, tungsten, and...
US20120282540 Nanowire-Based Membrane Electrode Assemblies for Fuel Cells  
The present invention discloses nanowires for use in a fuel cell comprising a metal catalyst deposited on a surface of the nanowires. A membrane electrode assembly for a fuel cell is disclosed...
US20130071771 PROTON-EXCHANGE MEMBRANE FUEL CELL ELECTRODE STRUCTURATION  
An electrode for an electrochemical system, such as a fuel cell, is formed by an active layer including: pores; at least one catalyst; at least one ionomer; and electrically-conductive particles....
US20090305096 Liquid fuel supply type fuel cell, fuel cell electrode, and methods for manufacturing same  
A liquid fuel supply type fuel cell is provided in which water present in the oxidizer electrode is promptly removed and evaporated, thereby achieving high output. A fuel cell electrode and...
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...
US20150214554 CELL CATALYST COMPOSITION ANDMANUFACTURING METHOD THEREOF, ELECTRODE MATERIAL, AND FUEL CELL  
A cell catalyst composition according to the present invention includes a carbon catalyst granule and a binder resin, and at least a part of the binder resin includes a resin (B) including a...
US20130309595 ELECTROCATALYSTS FOR FUEL CELLS  
Disclosed are metallized carbonaceous materials, processes for forming such materials, and electrodes and fuel cells comprising the disclosed materials.
US20120115064 PROCESS FOR PRODUCING FUEL CELL CATALYST, FUEL CELL CATALYST OBTAINED BY PRODUCTION PROCESS, AND USES THEREOF  
It is an object of the present invention to provide a production process which can produce a fuel cell catalyst having excellent durability and high oxygen reducing activity. The process for...
US20150155583 MIXED METALLIC OXIDES AS SCAVENGERS FOR FLUORINATED ION EXCHANGE POLYMERS  
A mixed oxide of Si and at least one metal M comprising inorganic groups —SO3H. The addition of the mixed oxide to fluorinated polymers containing sulfonic acid functional groups increases their...
US20120183878 Manufacturing Method Of Electrode Catalyst Layer, Electrode Catalyst Layer, Membrane Electrode Assembly And Fuel Cell  
The present invention provides an electrode catalyst layer and a manufacturing method thereof, wherein the electrode catalyst layer contains an oxide type of non-platinum catalyst as the catalyst...
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...
US20120251922 ELECTRODE FOR A SOLID OXIDE FUEL CELL AND METHOD FOR ITS MANUFACTURE  
An electrode is provided containing spherical voids which improve its gas diffusion properties and improving thermal stability of materials with different properties including the coefficient of...
US20130280636 ELECTRODE FOR FUEL CELL, METHOD OF PREPARING SAME, MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL SYSTEM INCLUDING SAME  
Disclosed are an electrode for a fuel cell, a method of preparing the fuel cell electrode, a membrane-electrode assembly including the fuel cell electrode, and a fuel cell system including the...
US20050271928 Proton exchange membrane fuel cell with non-noble metal catalysts  
A Proton Exchange Membrane fuel cell including a hydrogen electrode utilizing non-noble metal hydrogen oxidation catalysts, and/or an oxygen electrode utilizing non-noble metal oxygen reduction...
US20100323272 CARBON CATALYST, SLURRY CONTAINING THE CARBON CATALYST, PROCESS FOR PRODUCING CARBON CATALYST, AND FUEL CELL, STORAGE DEVICE, AND ENVIRONMENTAL CATALYST EACH EMPLOYING CARBON CATALYST  
The present invention is made to provide a carbon catalyst capable of preventing the coarsening of particles of nanoshell structure of carbon which causes reduction in activity for oxygen...
US20120225371 IONOMER FOR ALKALINE FUEL CELL  
An ionomer may be used as a binder for a catalyst to prepare an anode for a solid alkaline fuel cell. The ionomer is a reaction product of a guanidine and a perfluorosulfonic acid polymer.
US20110195339 SOLID POLYMER TYPE FUEL CELL CATALYST, SOLID POLYMER TYPE FUEL CELL ELECTRODE, AND FUEL CELL  
The present invention has as its object the provision of a solid polymer fuel cell catalyst exhibiting high durability and high power generation performance regardless of the humidification...
US20110262819 SOLID OXIDE FUEL CELL MODULE WITH CURRENT COLLECTOR  
A solid oxide fuel cell module includes a fuel cell tube defining a fuel cell tube inner chamber. The fuel cell tube includes a fuel cell tube inlet, a fuel cell tube outlet, an active portion,...
US20090042084 Separator for fuel cell and method for manufacturing the same  
At first step S1, a passivation film is removed by performing pickling on a separator for fuel cell and then a new passivation film is formed b performing heating at 200-280° preferably. At second...
US20130122398 ELECTROCHEMICAL OR ELECTRIC LAYER SYSTEM, METHOD FOR THE PRODUCTION AND USE THEREOF  
An electrochemical or electric layer system, having at least two electrode layers and at least one ion-conducting layer disposed between two electrode layers. The ion-conducting layer has at least...
US20060024547 ANODE SUPPORTED SOFC WITH AN ELECTRODE MULTIFUNCTIONAL LAYER  
The invention is directed to a fuel cell which is configured to avoid deformation caused by differential shrinking, and which mitigates the damage caused by the introduction of an oxidizing...
US20130323620 POROUS ELECTRODE SUBSTRATE, METHOD FOR MANUFACTURING SAME, PRECURSOR SHEET, MEMBRANE ELECTRODE ASSEMBLY, AND POLYMER ELECTROLYTE FUEL CELL  
According to the present invention, a porous electrode substrate with greater sheet strength, lower production cost, and excellent gas permeability and conductivity as well as its manufacturing...
US20100203420 FUEL CELL ELECTRODE CATALYST, METHOD FOR EVALUATING PERFORMANCE OF OXYGEN-REDUCING CATALYST, AND SOLID POLYMER FUEL CELL COMPRISING THE FUEL CELL ELECTRODE CATALYST  
According to the present invention, a fuel cell electrode catalyst comprising a transition metal element and a chalcogen element and having high activity is provided with an index for performance...
US20140220474 CATALYST PARTICLES, CATALYST INK, ELECTRODE CATALYST LAYER FOR FUEL CELLS, MEMBRANE ELECTRODE ASSEMBLY, POLYMER ELECTROLYTE FUEL CELL, METHOD FOR PRODUCING CATALYST PARTICLES AND METHOD FOR PRODUCING CATALYST INK  
Catalyst particles includes a catalyst material and carbon particles supporting the catalyst material. The catalyst particles has a water content of 4.8 mass % or more and 20 mass % or less. A...
US20100285392 ELECTROCATALYSTS FOR FUEL CELLS  
Disclosed are metallized carbonaceous materials, processes for forming such materials, and electrodes and fuel cells comprising the disclosed materials.
US20150037708 POLYMER, ELECTROLYTE MEMBRANE AND ELECTRODE FOR A FUEL CELL, EACH INCLUDING THE POLYMER, FUEL CELL INCLUDING AT LEAST ONE OF THE ELECTROLYTE MEMBRANE, AND THE ELECTRODE  
A polymer including a reaction product of a sulfonated polyarylene ether sulfone and at least one compound selected from a sulfonated compound having a thiol group at a terminal thereof and a...
US20100266925 Fuel Cell, Fuel Cell Stack, and Fuel Cell Apparatus  
The invention relates to a fuel cell having superior durability by suppressing a reaction between a component contained in a solid electrolyte and an oxygen-side electrode during a long-period...
US20100279199 ELECTRODE FOR FUEL CELLS AND METHOD FOR MANUFACTURING THE SAME, AND FUEL CELL USING THE SAME  
Provided is a method for manufacturing an electrode for fuel cells which can manufacture an electrode having superior electric power generation characteristics by enlarging the contact area of a...
US20100183938 FUEL CELL  
A fuel cell (100) includes: a fuel electrode (10) that is tubular in form and is made of a hydrogen permeable metal; a solid electrolyte membrane (20) that has proton conductivity and is formed on...
US20100196794 ELECTRODE FOR FUEL CELL, METHOD FOR PRODUCING THE SAME, AND FUEL CELL  
Provided are: an electrode for a fuel cell, which is obtained by impregnating a supporting base with a vinyl polymer composition and a fuel cell catalyst, the vinyl polymer composition in which a...
US20160190547 ELECTRODE SUBSTRATE MADE OF CARBON FIBERS AND METHOD OF PRODUCING THE ELECTRODE SUBSTRATE  
A porous electrode substrate has a form of a tape material and contains a structure made of carbon fibers and a carbon matrix. A specific surface area, porosity, and pore distribution are...
US20160093891 CERIUM OXIDE MODIFIED ORDERED MESOPOROUS CARBON CATALYST FOR FORMIC ACID OXIDATION IN DIRECT FORMIC ACID FUEL CELLS  
Electrocatalysts for the anode electro-oxidation of formic acid in direct formic acid fuel cells (DFAFCs). The Pd-, Pt- or PdPt-based electrocatalysts contain CeO2-modified ordered mesoporous...

Matches 1 - 36 out of 36