Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 4 - Electrodes
Patents for H01M 4 - Electrodes (97,472)
12/2005
12/28/2005CN1713425A Electrode of fuel battery with proton exchange membrane and its production
12/28/2005CN1713424A Electrode production of fuel battery membrane with proton exchange membrane
12/28/2005CN1713423A Electrode for fuel cell, membrane-electrode assembly for fuel cell comprising the same, fuel cell system comprising the same, and method for preparing the electrode
12/28/2005CN1713422A Cathode material of lithium and its production
12/28/2005CN1713421A Negative material of battery, its production and battery therewith
12/28/2005CN1713420A Liquid-phase synthesis of anode material for lithium ion secondary battery
12/28/2005CN1713419A Polar sheet coating detection of lithium ion battery and its detecting mould
12/28/2005CN1713418A Electrode assembly and lithium ion secondary battery using the same
12/28/2005CN1713417A Electrode and rechargeable battery therewith
12/28/2005CN1234184C Anti methanol toxication platinum bismuth catalyst and its preparation method
12/28/2005CN1234183C Foamed nickel with Co-Zn-RE alloy coating for surface modification
12/28/2005CN1234182C Stamping die for accumulator grid
12/28/2005CN1234181C Polymer lithium iron cell current-collector net-spraying slurry material and preparation process thereof
12/28/2005CN1234180C Modifying method for lithium ion cell positive pole material LiMn2O4
12/28/2005CN1234179C Lithium storage battery comprising over-discharge preventing agent
12/28/2005CN1234178C Doped lithium nickelate low temperature combustion synthetic method
12/28/2005CN1234177C Method for improving high-temperature performance of lithium ion battery positive material LiMn2O4
12/28/2005CN1233563C Thrice sintering synthetic method for lithium cobalt oxide
12/28/2005CN1233554C Intermediate phase carbon microball with graphited surface and its preparing method
12/27/2005US6979709 Continuous fiber of single-wall carbon nanotubes
12/27/2005US6979517 Electrode plate for cell and method for manufacturing the same
12/27/2005US6979516 Lithium secondary battery and positive electrode for lithium secondary battery
12/27/2005US6979514 Collector used for an alkali storage battery
12/27/2005US6979513 Battery including carbon foam current collectors
12/27/2005US6979508 Fuel cell with integrated feedback control
12/27/2005CA2344022C Electrochemical lithium ion secondary cell having a scalloped electrode assembly
12/27/2005CA2162216C Manganese(iii)-doped nickel (ii) hydroxide powders
12/27/2005CA2162215C Process for the preparation of manganese(iii)-containing nickel hydroxide
12/27/2005CA2143751C Flexible, conducting plastic electrode and process for its preparation
12/22/2005WO2005122315A1 Fuel cell, electronic equipment, movable body, power generation system and cogeneration system
12/22/2005WO2005122301A2 Alkaline cells having high capacity
12/22/2005WO2005122300A2 Solid oxide fuel cell
12/22/2005WO2005122299A2 Proton exchange membrane fuel cell with non-noble metal catalysts
12/22/2005WO2005122298A2 Fuel cell with thermal conductance of cathode greater than anode
12/22/2005WO2005122297A1 Metal foil with carrier foil, method for producing such metal foil with carrier foil, collector for nonaqueous electrolyte secondary battery using such metal foil with carrier foil
12/22/2005WO2005122296A2 An electrode device, process for making an electrode device and a method of electrochemical detection using an electrode device
12/22/2005WO2005121413A2 Battery with molten salt electrolyte and phosphorus-containing cathode
12/22/2005WO2005120792A1 Manufacturing method
12/22/2005WO2005120708A1 Method for producing catalyst
12/22/2005WO2005120703A1 Metal catalyst and method for preparation thereof
12/22/2005WO2005074458A3 Durable membrane electrode assembly catalyst coated diffusion media with no lamination to membrane
12/22/2005US20050282308 Organic electroluminescent display device and method of producing the same
12/22/2005US20050282071 Battery
12/22/2005US20050282070 Anode active material for lithium secondary battery and manufacturing method thereof
12/22/2005US20050282063 Means of stabilizing electrolyte in a direct carbon-air fuel cell based on a molten metal hydroxide electrolyte
12/22/2005US20050282062 Fuel cell electrode, fuel cell and their production processes
12/22/2005US20050282061 Catalyst support for an electrochemical fuel cell
12/22/2005US20050281944 Fluid-assisted self-assembly of meso-scale particles
12/22/2005US20050281729 Method for manufacturing oxygen reduction electrode, oxygen reduction electrode and electrochemical element using same
12/22/2005US20050281727 Active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery including the active material
12/22/2005US20050280604 Materials and methods of derivitzation of electrodes for improved electrical performance of OLED display devices
12/22/2005US20050279643 Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof
12/22/2005CA2569521A1 Method for producing catalyst
12/22/2005CA2569105A1 Alkaline cells having high capacity
12/22/2005CA2565113A1 Metal catalyst and method for preparation thereof
12/21/2005CN1711660A Nonaqueous electrolyte secondary battery
12/21/2005CN1711657A Corrosion resistant, electrically and thermally conductive coating for multiple applications
12/21/2005CN1711655A Structured silicon anode
12/21/2005CN1711654A Negative electrode for nonaqueous electrolyte secondary battery, method for manufacturing same and nonaqueous electrolyte secondary battery
12/21/2005CN1711378A Gas storage media, containers, and battery employing the media
12/21/2005CN1710738A Composite material bipolar plate of fuel cell and preparing method
12/21/2005CN1710737A Nano-electrolytic copper foil suitable to lithium ion cell and preparation method
12/21/2005CN1710736A Primary magnesium mangenium cell
12/21/2005CN1710735A Method for synthesizing lithium ion cell positive cell polar material rotary furnace
12/21/2005CN1710734A Method for modifying carbon negative polar material
12/21/2005CN1233060C Non-aqueous secondary battery and portable appts. using this
12/21/2005CN1233059C 二次电池 Secondary battery
12/21/2005CN1233058C Polymer-lithium ion cell and its manufacture
12/21/2005CN1233056C Nonaqueous electrolyte secondary battery and negative electrode of nonaqueous electrolyte secondary battery
12/21/2005CN1233055C Anode active material for alkali storage battery, anode including same, and alkali storage battery thereof
12/21/2005CN1233054C Method for preparing LiFeP04 material by microwave method
12/21/2005CN1233053C Prismatic battery electrode assembly
12/20/2005US6977234 Method for manufacturing fuel cell electrolyte film-electrode bond
12/20/2005US6977124 Contoured casing for an electrochemical cell
12/20/2005US6977121 Fuel cell power plant having a fuel concentration sensor cell
12/20/2005US6977009 Metal coated polymer electrolyte membrane having a reinforcement structure
12/15/2005WO2005119830A1 Exterior cladding thin-film for alkali battery and thin air battery utilizing the same
12/15/2005WO2005119828A2 Sol-gel derived composites comprising oxide or oxyhydroxide matrices with noble metal components and carbon for fuel cell catalysts
12/15/2005WO2005119821A1 Membrane electrode unit for direct methanol fuel cells (dmfc)
12/15/2005WO2005119820A1 Positive electrode active material for lithium ion secondary cell coated hetero metal oxide on the surface and lithium ion secondary cell comprising it
12/15/2005WO2005119819A1 Alkalline battery-use anode active material and production method therefor, and alkalline battery
12/15/2005WO2005119818A1 Alkalline storage battery
12/15/2005WO2005119817A2 Novel membrane electrode assemblies
12/15/2005WO2005119816A1 Polymer separator for a lithium battery
12/15/2005WO2005119717A1 Method for producing electrodes for passive components and batteries, and device for producing electrodes
12/15/2005WO2005119706A1 High-performance all-solid lithium battery
12/15/2005WO2005119670A2 Fuel cell structures and assemblies with channeled current collectors and method of making the same
12/15/2005WO2005057694A3 Alkaline cell with flat housing
12/15/2005WO2005008814A3 Electrodes and other fuel cell components having ultra low catalyst loadings coated thereon and processes for making and using the same
12/15/2005WO2004095615A3 Preparation and storage of membrane and electrode assemblies
12/15/2005US20050277026 Non-aqueous secondary battery and separator used therefor
12/15/2005US20050277025 Nickel plating
12/15/2005US20050277024 Nickel precoat for electrode plates
12/15/2005US20050277023 Lithium negative electrode, iron disulfide positive electrode and separator form a spiral wound cylindrical electrode assembly; calcium oxide pH raising additive; nonaqueous electrolyte
12/15/2005US20050277022 Electrochemical element
12/15/2005US20050277021 Electrochemical element
12/15/2005US20050277020 Secondary battery with collector plate and electrode package thereof
12/15/2005US20050277018 Secondary battery
12/15/2005US20050277015 Cathode side hardware for carbonate fuel cells
12/15/2005US20050277014 Cathode side hardware for carbonate fuel cells
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