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)
11/2005
11/17/2005US20050255347 Electrode paste for manufacturing a catalyst layer for an electrochemical cell and method for manufacturing a catalyst layer
11/17/2005US20050255345 Biofuel cell
11/17/2005US20050255341 Direct borohydride fuel cells with hydrogen peroxide oxidant
11/17/2005US20050255339 Metal air cell system
11/17/2005US20050255321 Assembly of carbon tube-in-tube nanostructures
11/17/2005US20050255233 High aspect ratio C-MEMS architecture
11/17/2005US20050255026 Synthesis of Metal Compounds Under Carbothermal Conditions
11/17/2005US20050252585 Cast ceramic anode for metal oxide electrolytic reduction
11/17/2005DE202005010403U1 Gas diffusion electrodes with several gas permeable, electrically conductive layer, useful for fuel cells, comprises gas diffusion layer and catalyst layer (exhibits e.g. particle of electrically conductive carrier material)
11/17/2005DE102004018929A1 Elektrolytzusammensetzung sowie deren Verwendung als Elektrolytmaterial für elektrochemische Energiespeichersysteme The electrolyte composition and the use thereof as an electrolyte material for electrochemical energy storage systems
11/17/2005CA2562708A1 Nickel metal hydride battery design
11/16/2005EP1596460A1 Light-detectable solid thin-film secondary battery
11/16/2005EP1596459A1 Electrochemical device and method for manufacturing same
11/16/2005EP1596458A1 Anode material for a high-temperature fuel cell
11/16/2005EP1596457A2 Solid electrolyte fuel cell configuration
11/16/2005EP1596456A2 Fuel cell
11/16/2005EP1596451A1 Active substance for negative electrode of lithium secondary battery, negative electrode of lithium secondary battery and lithium secondary battery
11/16/2005EP1596450A2 Welded current collector plates in non-aqueous electrolyte secondary cells
11/16/2005EP1595848A1 Sodium cobalt oxide hydrate
11/16/2005EP1595306A2 Composite material and electrodes made therefrom
11/16/2005EP1595305A1 Liquid electrolyte for an electrochemical cell, electrochemical cell and implantable medical device
11/16/2005EP1595300A2 Accumulator cell assembly with extended collector foil
11/16/2005EP1595299A2 Battery cell with improved pressure relief vent
11/16/2005EP1595297A2 Membrane electrode assemblies with hydrogen peroxide decomposition catalyst
11/16/2005EP1100134B1 Nonaqueous electrolyte secondary cell and its negative plate
11/16/2005EP1080511B1 Fuel cell module
11/16/2005EP0999223B1 Vinylidene fluoride copolymer for gel-form solid electrolyte formation, solid electrolyte, and battery
11/16/2005EP0836238B1 Nonaqueous secondary battery
11/16/2005CN1698226A Alkaline cell with improved cathode
11/16/2005CN1698225A Secondary battery
11/16/2005CN1698224A Anode active material and method for production thereof, non-aqueous electrolyte secondary cell using the same
11/16/2005CN1698223A Layered lithium nickel composite oxide powder and process for producing the same
11/16/2005CN1698222A Particulate positive electrode active material for lithium secondary cell
11/16/2005CN1698221A Positive electrode material, process for producing the same and cell
11/16/2005CN1698220A Positive electrode active material for secondary battery, positive electrode for secondary battery, secondary battery and method for producing positive electrode active material for secondary battery
11/16/2005CN1698219A Microcomposite powder based on flat graphite particles and a fluoropolymer and objects made from same
11/16/2005CN1697238A Method for manufacturing lithium battery
11/16/2005CN1697235A Battery and equipment or device having the battery as part of structure and locally distributed power generation method and power generation device therefor
11/16/2005CN1697234A Battery and equipment or device having the battery as part of structure and locally distributed power generation method and power generation device therefor
11/16/2005CN1697233A Battery and equipment or device having the battery as part of structure and locally distributed power generation method and power generation device therefor
11/16/2005CN1697232A Battery and equipment or device having the battery as part of structure and locally distributed power generation method and power generation device therefor
11/16/2005CN1697231A Battery and equipment or device having the battery as part of structure and locally distributed power generation method and power generation device therefor
11/16/2005CN1697229A Single cell for a solid oxide fuel cell
11/16/2005CN1697222A Fuel cell
11/16/2005CN1697221A Catalyst for fuel cell and fuel cell comprising the same
11/16/2005CN1697220A Method of preparing catalyst for anode of fuel cell of direct alcohols
11/16/2005CN1697219A Method for preparing Pt-Ru-NI/C catalyst in use for fuel cell of direct alcohols
11/16/2005CN1697218A Bipolar plate composed of aromatic polythioether/Nano graphite, and preparation method
11/16/2005CN1697217A Membrane electrode capable of adjusting water, and preparation method
11/16/2005CN1697216A Alloy material of sheet grating in use for full closed lead acide battery in high energy
11/16/2005CN1697215A Cathode material of composite carbon in use for lithium ion battery and preparation method
11/16/2005CN1697214A Cathode material in use for nickel-hydrogen battery in high capacity
11/16/2005CN1697213A Positive pole material of alkaline dry cell and high power alkaline dry cell, and preparation method
11/16/2005CN1697212A Method for processing positive pole material of lithium cobalt acid in lithium ion battery
11/16/2005CN1697211A Method for raising cementing capability between positive plate of lithium ion battery and current collection body
11/16/2005CN1697210A Composite positive plate of lithium ion battery and composition method
11/16/2005CN1227766C Nonaqueous electrolytic solution and lithium secondary battery
11/16/2005CN1227764C Nonaqueous electrolyte battery and solid electrolyte battery
11/16/2005CN1227763C Solid electrolytic battery
11/16/2005CN1227760C Electrolyte comprising non-ionic surfactant and lithium ion battery using same
11/16/2005CN1227759C Composite electrode material and method for producing same, and electrochemical element using same
11/16/2005CN1227758C Lead accumulator
11/16/2005CN1227757C Process for making electrode binding sizing agent of lithium ion secondary cell
11/15/2005US6965509 Poly (3,4-alkylenedioxythiophene)-based capacitors using ionic liquids as supporting electrolytes
11/15/2005US6964830 Lithium secondary battery
11/15/2005US6964829 Lithium secondary cell and method for manufacturing same
11/15/2005US6964828 Does not undergo a phase transformation to a spinel crystal structure when incorporated in lithium-ion battery and cycled for 100 full charge- discharge cycles at 30 degrees C. and final capacity of 130 mAh/g
11/15/2005US6964827 Alkali/transition metal halo- and hydroxy-phosphates and related electrode active materials
11/15/2005US6964826 Coated catalytic material with a metal phase in contact with a grain boundary oxide
11/15/2005US6964823 Polymer having a hydrocarbon aromatic group in the backbone (e.g., polyether ketones, polyphenylene sulfides, and polyphenylene ethers) and including one or more alkylsulfonic acid groups
11/15/2005CA2352038C Trivalent and tetravalent mixed vanadium compound producing method and vanadium electrolyte producing method
11/15/2005CA2241012C Flexible thin layer open electrochemical cell
11/11/2005CA2466872A1 Fuel cell
11/10/2005WO2005107004A1 Lead acid battery
11/10/2005WO2005107002A1 Direct borohydride fuel cells with hydrogen peroxide oxidant
11/10/2005WO2005106996A2 Thermoplastic-imbibed diffusion media to help eliminate mea edge failure
11/10/2005WO2005106995A1 Method for producing catalyst for fuel cell
11/10/2005WO2005106994A1 Membrane-electrode assembly for fuel cell and fuel cell using same
11/10/2005WO2005106993A1 Method for producing lithium-containing complex oxide for positive electrode of lithium secondary battery
11/10/2005WO2005106990A2 Thin printable flexible electrochemical cell and method of making the same
11/10/2005WO2005106078A1 Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
11/10/2005WO2005105323A2 Preparation of patterned diffusion media
11/10/2005WO2005027244A3 Fuel cell gas diffusion layer
11/10/2005WO2005006473A3 Membrane electrode assembly for use in electrochemical devices
11/10/2005WO2005000956A3 Polymer composition for encapsulation of electrode particles
11/10/2005WO2004109830A3 Fuel cell
11/10/2005US20050250015 Polyimide matrix electrolyte and improved batteries therefrom
11/10/2005US20050250014 Energy storage devices and energy storage device modules
11/10/2005US20050250013 Positive electrode material for lithium secondary battery and process for producing the same
11/10/2005US20050250012 Lithiating manganese dioxide to produce low surface area, reduced gas evolution, storage stable active material
11/10/2005US20050250011 Particle packaging systems and methods
11/10/2005US20050250010 Coating liquid for electrode formation, electrode. electrochemical device, and process for producing these
11/10/2005US20050250009 Rechargeable batteries based on nonconjugated conductive polymers
11/10/2005US20050250008 Negative electrode material, process for producing the same and cell
11/10/2005US20050250007 Lithium secondary battery
11/10/2005US20050250004 Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
11/10/2005US20050250003 Electrochemical cell support structure
11/10/2005US20050250002 Composite catalyst layer, electrode and passive mixing flow field for compressionless fuel cells
11/10/2005US20050250001 Manufacturing method of lamination body of electrolytic body and particle, lamination body of electrolytic body and particle, electrochemical element, fuel battery, and portable machine
11/10/2005US20050250000 Novel composite solid oxide fuel cell anode based on ceria and strontium titanate
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