H01M 4 - Electrodes - Patents Sitemap

Patents for H01M 4 - Electrodes (97,472)
11/2004
11/04/2004	US20040219431 Non-aqueous electrolyte secondary battery
11/04/2004	US20040219430 Active material comprising single, binary or higher non-stoichiometric, solid solution, oxide of titanium, molybdenum, vanadium, tungsten, tin, manganese, indium, yttrium, samarium, niobium, and/or cerium; suppressed oxygen evolution
11/04/2004	US20040219429 high activity in initial charge-discharge cycles; hydrogen absorption alloy particles each having surface layer which includes nickel metal particles are confined to range of smaller particle sizes with an increase in total surface area; negative electrode of nickel-metal hydride rechargeable battery
11/04/2004	US20040219428 Anode layer including oxide, sulfide and/or salt of other metal which forms an alloy with the metal to be obtained by reducing the metal ion; and boron-added carbon; higher energy density
11/04/2004	US20040219427 Alkaline electrolyte, electrochemically active material and binder blend of a styrene-acrylate copolymer and methyl cellulose, carboxymethyl cellulose, hydroxypropyl methyl cellulose, hydroxypropyl cellulose and/or hydroxyethyl cellulose
11/04/2004	US20040219424 Positive pole tetralithium manganate and negative pole active material comprising tungsten di- or trioxide, silicon monoxide, siliton or an alloy of lithium and aluminum coated with oil repellent; separator and gasket; high capacity, heat resistance
11/04/2004	US20040219421 cyclic polysiloxane having one or more side-chains that each include a poly(alkylene oxide) moiety and a spacer; thermostability; highly conductive electrolytes, free of problems associated with volatile and combustible solvents
11/04/2004	US20040219420 platinum and ruthenium are alloyed on carbon powder support; loading ratio (Pt:Ru) from 1:2.5 to 1:4 and loading density 40 to 70 percent; improved resistance to catalyst poisoning from carbon monoxide
11/04/2004	US20040219419 Membrane electrode assembly for polymer electrolyte fuel cell
11/04/2004	US20040219412 Liquid fuel supply type fuel cell
11/04/2004	US20040219411 Fuel cell
11/04/2004	US20040219407 Fuel cell system with thermal management and method of operation thereof
11/04/2004	US20040219053 Hydrogen storage alloys having improved cycle life and low temperature operating characteristics
11/04/2004	US20040217500 System and process for manufacturing building blocks
11/04/2004	US20040217335 Reacting lithium hydroxide and titanium alkoxide in manner that also forms water of reaction; anode material for rechargeable lithium batteries
11/04/2004	US20040217327 Forming corrosion resistant, high initial activity and discharge rate performance anode for rechargeable batteries; molding two AB5 type hydrogen storage alloys having different crystal grain sizes; reducing recycling cost; simple
11/04/2004	DE10317361A1 Brennstoffzelle und/oder Elektrolyseur sowie Verfahren zu deren/dessen Herstellung Fuel cell and / or electrolyser, as well as processes for their / its preparation
11/04/2004	DE10317359A1 Brennstoffzelle und/oder Elektrolyseur sowie Verfahren zu deren/dessen Herstellung Fuel cell and / or electrolyser, as well as processes for their / its preparation
11/04/2004	DE10315796A1 Mit Katalysator beschichtete Ionomermembrane und Membran-Elektroden-Einheiten mit Komponenten, die verschiedene Farben aufweisen Comprise catalyst coated Ionomermembrane and membrane-electrode units with components having different colors
11/04/2004	DE10315792A1 Microbial fuel cell for converting nutrients with biocatalysts into energy has anode and cathode areas with conductive agents with an ion conductive membrane ion between
11/04/2004	CA2523462A1 Fuel cell, components and systems
11/04/2004	CA2523120A1 Battery employing an electrode pellet having an inner electrode embedded therein
11/04/2004	CA2521079A1 Method of producing membrane electrode assemblies
11/04/2004	CA2520876A1 Electrodes comprising mixed active particles
11/04/2004	CA2520137A1 Hydrogen storage alloys having a high porosity surface layer
11/03/2004	EP1473793A2 Membrane electrode assemblies
11/03/2004	EP1473792A1 Purged anode, low effluent fuel cell
11/03/2004	EP1473788A1 Alkali cell
11/03/2004	EP1473787A1 Nonaqueous electrolyte secondary cell
11/03/2004	EP1473277A1 Process for preparing nanocrystalline lithium titanate spinels
11/03/2004	EP1472757A2 Rechargeable and refuelable metal air electrochemical cell
11/03/2004	EP1472755A2 Tubular solid oxide fuel cell stack
11/03/2004	EP1472754A1 High temperature fuel cell module with size-reduced interconnectors
11/03/2004	EP1472751A2 Unitized membrane electrode assembly and process for its preparation
11/03/2004	EP1472390A2 Electrochemical half-cell
11/03/2004	EP1472361A1 Biosensor carrying redox enzymes
11/03/2004	EP1472327A1 Coated carbonaceous particles particularly useful as electrode materials in electrical storage cells, and methods of making the same
11/03/2004	CN2653707Y Battery structure
11/03/2004	CN1543685A Fuel cell with proton conducting membrane and with improved water and fuel management
11/03/2004	CN1543683A Nonaqueous secondary cell and electronic device incorporating same
11/03/2004	CN1543007A 电池 Battery
11/03/2004	CN1543006A Electrolyte for rechargeable lithium battery and rechargeable lithium battery comprising same
11/03/2004	CN1543004A Secondary cell, negative plate of negative plate and method for manufacturing same
11/03/2004	CN1543001A Magnesium sea water battery
11/03/2004	CN1543000A Technique for making manganese catalytic air cathode of metal-air battery
11/03/2004	CN1542999A Preparation technology of uniform metallic fuel plate in metal-air fuel cell
11/03/2004	CN1542998A Porous membrane semiconductor optical electrode having visible light response and photoelectrochemical reaction equipment and preparation thereof
11/03/2004	CN1542997A Electrode material for lithium secondary battery, electrode structure comprising the electrode material and secondary battery comprising the electrode structure
11/03/2004	CN1542996A Nickel-metal hydride storage battery and method for producing negative electrode thereof
11/03/2004	CN1542995A Battery and method for manufacturing the same
11/03/2004	CN1541945A Thrice sintering synthetic method for lithium cobalt oxide
11/03/2004	CN1174514C Non-aqueous electrolytic secondary battery
11/03/2004	CN1174513C Low effluent fuel cell with purged anode
11/03/2004	CN1174509C Active material of positive plate, nonaqueous electrolyte secondary cell, and method for producing active material of positive material
11/03/2004	CN1174508C Hydrogen-absorbing alloy electrode, method for producing hydrogen-absorbing alloy electrode and alkaline secondary accumulator
11/03/2004	CN1174507C Film electrode for nickel-hydrogen battery and its preparation
11/03/2004	CN1174505C Non-sintered positive electrode and alkaline storage battery using the same
11/03/2004	CN1174504C Electrode for secondary cell
11/03/2004	CN1174498C Rectangular sealed battery
11/03/2004	CN1174248C Graphitic nanotube for electrochemiluminescent detection , its composition ,detection agent and detection method thereof
11/03/2004	CN1173887C Method for preparing lithium manganate having spinel structure
11/02/2004	US6812634 Graphite nanofibers, electron-emitting source and method for preparing the same, display element equipped with the electron-emitting source as well as lithium ion secondary battery
11/02/2004	US6812187 Catalyst for a fuel cell using the carbon molecular sieve
11/02/2004	US6811928 Battery with adhesion resin layer including filler
11/02/2004	US6811927 Battery containing a polycarbodiimide polymer
11/02/2004	US6811926 Formulation of zinc negative electrode for rechargeable cells having an alkaline electrolyte
11/02/2004	US6811925 Composite lithium metal oxide
11/02/2004	US6811924 Mixing, milling and sintering a starting material for synthesis of a lithium iron phosphate compound, adding carbon material; high energy density
11/02/2004	US6811923 Active material for anode of secondary cell and method for production thereof and non-aqueous electrolyte secondary cell, and recycled electronic functional material and method for recycling electronic functional material
11/02/2004	US6811917 Thermosetting composition for electrochemical cell components and methods of making thereof
11/02/2004	US6811916 Fuel cell electrode pair assemblies and related methods
11/02/2004	US6811913 Multipurpose reversible electrochemical system
11/02/2004	US6811912 Solid state fuel cell made from porous and partially porous semiconductor structures
11/02/2004	US6811911 Ion conductive matrixes and their use
11/02/2004	US6811910 Metal air cell incorporating air flow system
11/02/2004	US6811905 Direct organic fuel cell having a vapor transport member
11/02/2004	US6811904 Direct oxidation method for generating electricity
11/02/2004	US6811902 Battery pack having improved battery cell terminal configuration
11/02/2004	US6811577 Cell electrode plate, method for manufacturing it, and non-aqueous electrolyte secondary cell using them
11/02/2004	CA2265372C Lithium secondary battery
11/02/2004	CA2137081C Process for producing lim3+02 or limn2o4 and lini3+02 for use in positive electrode of secondary battery
10/2004
10/30/2004	CA2427111A1 Polymeric binder for fused salts electrolytes based batteries
10/28/2004	WO2004093231A2 Passive water management techniques in direct methanol fuel cells
10/28/2004	WO2004093228A1 Solid polymer electrolyte membrane, membrane electrode assembly for solid polymer fuel cell, and method for producing solid polymer electrolyte membrane
10/28/2004	WO2004093227A2 Fuel cell and/or electrolyzer and method for producing the same
10/28/2004	WO2004093225A2 Cathode for a direct methanol fuel cell and method for operating the same
10/28/2004	WO2004093224A1 Nonaqueous electrolyte solution and nonaqueous electrolyte battery using same
10/28/2004	WO2004093223A2 Integrated thin film batteries on silicon integrated circuits
10/28/2004	WO2004093222A1 Carbonized charcoal electrode
10/28/2004	WO2004093217A2 Cathode active material with increased alkali metal content and method of making the same
10/28/2004	WO2004093215A2 Variable pressure drop stack
10/28/2004	WO2004093213A2 Method for making electrodes for electrochemical cells
10/28/2004	WO2004093211A2 Fuel cell and/or electrolyser and method for the production thereof
10/28/2004	WO2004092440A1 Method for forming porous thin film
10/28/2004	WO2004092073A1 Lithium-nickel-cobalt-manganese containing composite oxide, material for positive electrode active material for lithium secondary battery, and methods for producing these
10/28/2004	WO2004092065A1 Oligo phosphate-based electrode active materials and methods of making the same
10/28/2004	WO2004091781A1 Catalyst and process for producing the same, catalytic electrode and process for producing the same, membrane/electrode union, and electrochemical device
10/28/2004	WO2004091279A2 Fuel cell power plant having a fuel concentration sensor cell
10/28/2004	WO2004083472A3 Current collector plates of bulk-solidifying amorphous alloys
10/28/2004	WO2004079837A3 Carbon materials for electric energy accumulation and associated production method

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