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)
09/2012
09/07/2012WO2012118179A1 Lithium ion battery
09/07/2012WO2012118117A1 Spinel-type lithium manganese-based composite oxide
09/07/2012WO2012118052A1 Non-aqueous electrolyte secondary battery, and positive electrode for non-aqueous electrolyte secondary battery
09/07/2012WO2012117991A1 Negative electrode active material for lithium ion secondary cell, negative electrode for lithium ion secondary cell, and lithium ion secondary cell
09/07/2012WO2012117989A1 Alkaline storage battery
09/07/2012WO2012117941A1 Electrode active material, electrode, and secondary cell
09/07/2012WO2012117916A1 Molten salt battery
09/07/2012WO2012117910A1 Slurry for storage device electrode, storage device electrode, and storage device
09/07/2012WO2012117767A1 End face inspection method and end face inspection device
09/07/2012WO2012117756A1 Antenna unit and planar wireless device
09/07/2012WO2012117661A1 Fuel cell
09/07/2012WO2012117638A1 Negative electrode material for lithium rechargeable battery, method of manufacturing thereof, negative electrode for lithium rechargeable battery, and lithium rechargeable battery
09/07/2012WO2012117627A1 Aluminum alloy foil for lithium ion battery electrode current collectors, and method for producing same
09/07/2012WO2012117557A1 Nonaqueous electrolytic-solution rechargeable battery
09/07/2012WO2012117289A1 Lead electrode, method for its manufacturing and accumulator comprising the electrode
09/07/2012WO2012117023A1 Lithium-titanium mixed oxide
09/07/2012WO2012117005A1 Helically wound electrode, battery and production thereof
09/07/2012WO2012116799A2 Method and device for producing a mixture for coating battery electrodes
09/07/2012WO2012091301A3 Negative electrode active material, and secondary battery using same
09/07/2012WO2012086976A3 A composite comprising an electrode-active transition metal compound and a fibrous carbon material, and a method for preparing the same
09/07/2012WO2012086940A3 Cathode active material and secondary battery using same
09/07/2012WO2012086939A3 Cathode active material and secondary battery using same
09/07/2012WO2012083174A3 Electrochemical actuators
09/07/2012WO2012067421A3 Method for producing porous carbon materials having mesopores and catalyst support for a fuel cell produced using same
09/07/2012WO2011089518A8 Energy storage and generation systems
09/07/2012WO2011067627A3 A novel cow dung based microbial fuel cell
09/07/2012CA2828455A1 Lithium titanium mixed oxide
09/07/2012CA2828350A1 Molten salt battery
09/06/2012US20120225371 Ionomer for alkaline fuel cell
09/06/2012US20120225357 Positive electrode for rechargeable lithium battery, method of preparing same and rechargeable lithium battery including same
09/06/2012US20120225356 Galvanic elements containing oxygen-containing conversion electrodes
09/06/2012US20120225355 Crystalline Mesoporous Titanium Dioxide And The Use Thereof In Electrochemical Devices
09/06/2012US20120225354 Positive electrode active material for lithium secondary battery, method of preparing same and lithium secondary battery including same
09/06/2012US20120225353 Negative electrode for lithium secondary battery, method for preparing the negative electrode, lithium secondary battery having the negative electrode, and vehicle having the lithium secondary battery
09/06/2012US20120225352 Electrode materials for rechargeable batteries
09/06/2012US20120225351 Method for producing electrode laminate and electrode laminate
09/06/2012US20120225350 Cathode active material, its manufacturing method, cathode, its manufacturing method, and secondary battery
09/06/2012US20120225349 Electrolyte-absorbing, Non-permeable Sealing Materials
09/06/2012US20120225345 Stack-type cell or bi-cell, electrode assembly for secondary battery using the same, and manufacturing method thereof
09/06/2012US20120225337 Non-aqueous electrolyte secondary battery and method of producing the same
09/06/2012US20120225336 Battery unit and lithium secondary battery employing the same
09/06/2012US20120223681 Electrodes, Batteries, Electrode Production Methods, and Battery Production Methods
09/06/2012US20120222819 Original fabric pitch feed mechanism of original fabric manufacturing device for electrochemical element
09/06/2012DE102011013075A1 Poröses Kohlenstofferzeugnis sowie Verwendung desselben The same porous carbon product and use
09/06/2012DE102011012771A1 Verfahren und Vorrichtung zum Herstellen einer Mischung zum Beschichten von Batterie-Elektroden Method and apparatus for preparing a mixture for coating battery electrode
09/06/2012DE102011004932A1 Spiralförmig gewickelte Elektrode, galvanisches Element und Herstellung derselben Spirally wound electrode electrochemical element and producing the same
09/05/2012EP2495795A1 Lithium secondary battery
09/05/2012EP2495792A2 Solid oxide fuel cell
09/05/2012EP2495791A1 Fuel cell, cell stack, fuel cell module, and fuel cell device
09/05/2012EP2495790A1 Solid oxide fuel cell
09/05/2012EP2495789A1 Carbon particles for negative electrode of lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
09/05/2012EP2495788A2 Positive electrode active material for lithium secondary battery, method of preparing same and lithium secondary battery including same
09/05/2012EP2495273A1 Method for producing heat-treated vinylidene fluoride polymer powder and method for producing vinylidene fluoride polymer solution
09/05/2012EP2495265A1 Vinylidene fluoride polymer powder and vinylidene fluoride polymer solution
09/05/2012EP2494637A1 Devices, systems and methods for advanced rechargeable batteries
09/05/2012EP2494636A1 Nitrogen-containing hydride anodes and electrochemical elements containing nitrogen-containing hydride anodes
09/05/2012EP2494635A1 Structured silicon battery anodes
09/05/2012EP2494634A1 Autogenic pressure reactions for battery materials manufacture
09/05/2012EP2494632A1 Current conductor having a passage region
09/05/2012EP2493641A1 Grid forming machine for making plates of electric storage cells
09/05/2012CN202423502U Sodium-sulfur battery and module battery thereof
09/05/2012CN202423501U Sodium-sulfur battery
09/05/2012CN202423498U Sodium-sulfur (NaS) battery
09/05/2012CN202423497U Box used for containing sodium and sodium-sulfur (NaS) battery
09/05/2012CN202423495U Nickel-hydride battery with high yield
09/05/2012CN202423490U High-lead-ion-energy battery
09/05/2012CN202423470U Transferring device of grid of lead acid storage battery
09/05/2012CN202423469U Lithium ion battery and pole piece thereof
09/05/2012CN202423468U Anode container and sodium-sulfur battery
09/05/2012CN202423467U Grid of lead-acid storage battery
09/05/2012CN202423466U Lead-acid battery plate grid
09/05/2012CN202423465U Negative electrode plate of multi-element nano-vanadium-powered battery
09/05/2012CN202423464U Battery and current collector of battery
09/05/2012CN202423463U Multiple batch lithium iron phosphate mixing device
09/05/2012CN202423462U Compacting device for lithium iron phosphate materials
09/05/2012CN202423461U Electrode piece and nickel hydrogen battery
09/05/2012CN202423460U Device for water washing, drying and airing of storage battery polar plate
09/05/2012CN202423459U Polar plate suspended airing sheet structure
09/05/2012CN202423458U Negative plate of lithium ion battery
09/05/2012CN202423457U Storage battery plate and storage battery provided with same
09/05/2012CN202423456U Device for round-cornering pole piece
09/05/2012CN202423455U Automatic cutting and riveting machine for battery pole piece
09/05/2012CN202423454U Pressing structure for full-automatic laminator
09/05/2012CN202423453U Pole piece suction structure for laminating machine
09/05/2012CN202423452U Pole piece forming machine
09/05/2012CN202423451U Full-automatic lamination machine
09/05/2012CN202423450U Powder peeling machine for battery negative plate
09/05/2012CN202423449U Rolling processing equipment for pole piece of lithium battery
09/05/2012CN202423448U Carbon-nanofiber capacitor battery
09/05/2012CN202423440U Anode current-collecting device for Li-SOCl2 battery for increasing load capacity
09/05/2012CN202423403U Anode container and sodium-sulfur cell with same
09/05/2012CN202423401U Efficiently anti-leakage alkaline button battery
09/05/2012CN202412358U Split pole piece cutting machine
09/05/2012CN202411522U Continuous slitting machine for pole pieces
09/05/2012CN202411090U Alternative battery pole piece rolling mill
09/05/2012CN202410930U Automatic regulating device for coating lengthways aligning degree of lithium battery pole pieces
09/05/2012CN1864290B Method of making membrane electrode assemblies
09/05/2012CN102656741A Air electrode for use in air battery, and air battery comprising air electrode
09/05/2012CN102656733A Lithium cell having improved cathode structure and production method therefor
09/05/2012CN102656731A Battery
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