H01M 4 - Electrodes - Patents Sitemap

Patents for H01M 4 - Electrodes (97,472)
11/2004
11/23/2004	US6821678 Process of producing manganese dioxide for a lithium primary battery
11/23/2004	US6821677 Negative electrode active material and nonaqueous electrolyte battery
11/23/2004	US6821676 Electrochemical cells to power electronic equipment
11/23/2004	US6821675 Non-Aqueous electrolyte secondary battery comprising composite particles
11/23/2004	US6821673 Battery module, and rechargeable battery for constituting the battery module
11/23/2004	US6821666 Method of forming a package for mems-based fuel cell
11/23/2004	US6821665 Proton conductor, production method thereof, and electrochemical device using the same
11/23/2004	US6821661 Hydrophilic anode gas diffusion layer
11/23/2004	US6821659 Organic fuel cell methods and apparatus
11/23/2004	US6821658 Cold start and temperature control method and apparatus for fuel cell system
11/23/2004	US6821575 Electrode treatment
11/23/2004	US6821498 Oxygen ion conducting materials
11/23/2004	US6821495 Method for the continuous production of silicon oxide powder
11/23/2004	US6820706 Method and system for hydrogen powered internal combustion engine
11/23/2004	CA2281638C Polymer composites and methods for making and using same
11/18/2004	WO2004100293A1 Negative active material and method for production thereof, non-aqueous electrolyte secondary cell using the same
11/18/2004	WO2004100292A1 Negative electrode for lithium batteries
11/18/2004	WO2004100291A1 Negative electrode material, process for producing the same and cell
11/18/2004	WO2004100285A2 Performance enhancing additive material for the nickel hydroxide positive electrode in rechargeable alkaline cells
11/18/2004	WO2004100284A2 Direct hydrocarbon fuel cells
11/18/2004	WO2004099082A1 Low temperature lithiation of cobalt, nickel and manganese containing hydroxides using a wet process
11/18/2004	WO2004098773A2 Catalyst layer containing an acidic ion exchanger and specific base polymers, suitable catalyst paste, and method for the production thereof
11/18/2004	WO2004088775A3 Method for making a component comprising an electrode and a rigid joint and resulting component
11/18/2004	WO2004068612A3 A rapid coating process and its application to lead-acid batteries
11/18/2004	WO2003096452A3 Electrode catalyst for h2s fuel cell
11/18/2004	WO2003052843A3 Oxazoline surfactant anode additive for alkaline electrochemical cells
11/18/2004	US20040229128 Prevents the battery from swelling while maintaining the electrochemical properties of the battery; inhibit the generation of gas inside the battery
11/18/2004	US20040229126 low in cost, high in energy density, and high in power
11/18/2004	US20040229125 anodes for lithium batteries comprising graphite particles having carbon coating layers; durability
11/18/2004	US20040229124 Positive electrode active material for nonaqueous electrolyte secondary battery, positive electrode mixture for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
11/18/2004	US20040229123 Positive electrode active material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
11/18/2004	US20040229122 Nickel positive electrode plate and alkaline storage battery
11/18/2004	US20040229121 Battery module, and rechargeable battery for constituting the battery module
11/18/2004	US20040229120 Battery
11/18/2004	US20040229118 Card with embedded IC and electrochemical cell
11/18/2004	US20040229117 Electrochemical cell stack
11/18/2004	US20040229116 Perforated separator for an electrochemical cell
11/18/2004	US20040229109 Carbon fuel particles used in direct carbon conversion fuel cells
11/18/2004	US20040229108 A proton-electron conducting ink for a fuel cell comprising hydrous ruthenium oxide
11/18/2004	US20040229107 Combined fuel cell and battery
11/18/2004	US20040229105 Method for manufacturing fuel cell, and electronic device and automobile including the fuel cell
11/18/2004	US20040229104 Fuel cell with ionization membrane
11/18/2004	US20040229041 Graphite granules and their method of fabrication
11/18/2004	US20040228965 Method for surface treatment of lithium manganese oxide for positive electrode in lithium secondary battery
11/18/2004	US20040228791 heating a solution of a lithium salt, cobalt salt, and manganese salt to form a high viscosity gel thta is burned to form an oxide powder with stable structure and superior battery discharge capacity
11/18/2004	US20040227264 Methods for fabricating improved graphite granules
11/18/2004	US20040227129 electroconductivity; intercalation compounds of electron compound fixed ti proton conductor
11/18/2004	US20040226825 electrodeposition of nickel; controlling thickness, flexibility, hardness; drum with apertures filled with dielectric resin
11/18/2004	US20040226166 Process and device for jacketing of battery plates
11/18/2004	US20040226153 Electrode plate unit for rechargeable battery and manufacturing method thereof
11/18/2004	DE19538834B4 Wiederaufladbare Nickel-Metallhydrid-Batterie und Verfahren zur Herstellung der negativen Elektrode einer wiederaufladbaren Nickel-Metallhydrid-Batterie Rechargeable nickel-metal hydride battery and method for producing the negative electrode of a rechargeable nickel-metal hydride battery
11/18/2004	DE10335355A1 Production of carbon nano-particles catalyst material comprises preparing a reaction mixture containing carbon nano-material and a catalyst source material, and forming a microwave field in the mixture to release the catalyst material
11/18/2004	DE10319464A1 Verfahren zur Herstellung von nanokristallinen Lithiumtitanat-Spinellen A process for preparing nanocrystalline lithium titanate spinels
11/18/2004	DE10318863A1 Coating catalyst surfaces used in fuel cell as membrane-electrode arrangement comprises potentiostatically depositing precious metal particles as dendritic homogeneous crystals on porous carrier layer
11/18/2004	CA2521422A1 Low temperature lithiation of cobalt, nickel and manganese containing hydroxides using a wet process
11/17/2004	EP1478041A2 Fuel cell
11/17/2004	EP1478040A1 Electrochemical device and electrode active material for electrochemical device
11/17/2004	EP1478039A2 Non-aqueous electrolyte secondary battery and negative electrode for the same
11/17/2004	EP1478038A1 Negative electrode material for lithium ion secondary battery
11/17/2004	EP1478037A2 Secondary battery using non-sintered thin electrode and process for same
11/17/2004	EP1478036A2 Electrochemical cell stack
11/17/2004	EP1477515A1 Cluster ion exchange membrane, and electrolyte membrane electrode connection body
11/17/2004	EP1476911A2 Metal air cell system
11/17/2004	EP1476399A2 Organic acid-feooh (ferroxane) particles and ferroxane-derived ceramics and ceramic membranes
11/17/2004	EP1476238A1 Simplified direct oxidation fuel cell system
11/17/2004	EP1198855B1 Mixture comprising zinc and/or zinc alloy particles and a liquid medium and a method for producing the same
11/17/2004	CN1547782A Method of manufacturing a lithium battery, a lithium battery and an electrical appliance
11/17/2004	CN1547280A Preparation method of direct methanol fuel cell electrode
11/17/2004	CN1547279A Stamping die for accumulator grid
11/17/2004	CN1547278A Putamen type carbon cathode material for lithium ion secondary battery and preparation method thereof
11/17/2004	CN1547277A Manganese nickel cobalt composite lithium-inserting oxide and manufacturing method thereof
11/17/2004	CN1547276A Solid state compound cathodes and secondary batteries using same
11/17/2004	CN1547275A Nickel electrode in metal hydride/Ni battery and preparation method thereof
11/17/2004	CN1547274A An environmental protection zinc-manganese battery cathode pot
11/17/2004	CN1547273A Method for preparing LiFeP04 material by microwave method
11/17/2004	CN1547272A Method for preparation of lithium manganate having uniform spinel structure
11/17/2004	CN1547271A Oxidization filming modified method for graphite negative pole material of lithium ion secondary battery
11/17/2004	CN1176509C Non-aqueous electrolyte battery
11/17/2004	CN1176508C Akaline accumulator and positive pole for akaline accumulator
11/17/2004	CN1176507C Lithiated manganese dioxide
11/17/2004	CN1176506C Nickel-hydrogen accumulator
11/17/2004	CN1176505C Process for preparing positive electrode material for secondary Li-ion battery
11/17/2004	CN1176504C Cylindrical storage battery
11/16/2004	US6819084 Method of fabricating rechargeable lithium battery and rechargeable lithium battery fabricated by same
11/16/2004	US6818356 Thin film battery and electrolyte therefor
11/16/2004	US6818353 Lithium secondary battery and manufacturing method thereof
11/16/2004	US6818351 Mixed cathode active material for lithium secondary battery
11/16/2004	US6818350 Alkaline cells having low toxicity rechargeable zinc electrodes
11/16/2004	US6818349 Positive active material for rechargeable lithium-sulfur batteries and method of preparing same
11/16/2004	US6818348 Molasses/pectin binder is resistant to oxidation, it is believed that the pectin protects the electrode from oxidation and deterioration, thereby increasing the integrity and cycle life of the electrode
11/16/2004	US6818347 Performance enhancing additives for electrochemical cells
11/16/2004	US6818344 Thermal battery
11/16/2004	US6818341 Fuel cell anode configuration for CO tolerance
11/16/2004	US6818339 Polymer electrolyte type fuel cell
11/16/2004	US6818338 Fuel cell assembly
11/16/2004	US6818192 12CaO • 7Al2O3 compound clathrating active oxygen species and method for preparing the same
11/16/2004	US6818134 Systems and methods for screening and optimization of solid oxide fuel cell materials
11/16/2004	US6818025 Superimposing positive electrode plate onto negative electrode plate which are both attached to collector
11/16/2004	CA2467311A1 Fuel cell
11/16/2004	CA2196927C Conductive agent and non-sintered nickel electrode for alkaline storage batteries

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