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)
05/2012
05/31/2012WO2012070561A1 Roll-press device
05/31/2012WO2012070306A1 Si alloy-containing negative electrode active material for electrical devices
05/31/2012WO2012070297A1 Polar-plate wrapping apparatus
05/31/2012WO2012070184A1 Positive electrode for lithium sulfur secondary battery, and method for forming same
05/31/2012WO2012070153A1 Negative electrode active material for lithium ion secondary battery
05/31/2012WO2012070011A1 Process for preparing precursors for transition metal mixed oxides
05/31/2012WO2012069245A1 Anode material comprising nanofibres for a lithium-ion cell
05/31/2012WO2012068987A1 An electrode for lithium ion batteries and the method for manufacturing the same
05/31/2012WO2012068690A1 Improved organic electronic device and method of manufacture
05/31/2012WO2012047332A3 Lithium ion battery
05/31/2012WO2012044603A3 Thick electrode direct reaction fuel cells utilizing cross-flows and taylor vortex flows
05/31/2012WO2012039563A3 Positive electrode active material comprising lithium manganese oxide and non-aqueous electrolyte secondary battery
05/31/2012WO2012036500A3 Novel electrode active material and lithium secondary battery comprising same
05/31/2012WO2012011785A3 Method for manufacturing anode active material for lithium secondary battery, anode active material for lithium secondary battery manufactured thereby and lithium secondary battery using same
05/31/2012WO2012011760A3 Method for manufacturing anode active material precursor in lithium secondary battery, anode active material precursor in lithium secondary battery manufactured thereby, and method for preparing lithium metal composite oxide using the anode active material precursor and lithium metal composite oxide for anode active material in lithium secondary battery prepared thereby
05/31/2012US20120135334 Partial flow cell
05/31/2012US20120135331 Cathode
05/31/2012US20120135330 Membrane-Electrode Assembly with integrated sealing material
05/31/2012US20120135320 Manufacturing method of cathode electrode for fuel cells and cathode electrode for fuel cells
05/31/2012US20120135319 Non-aqueous electrolyte secondary battery and method of manufacturing the same
05/31/2012US20120135318 Positive active material for rechargeable lithium battery and rechargeable lithium battery comprising same
05/31/2012US20120135317 Nonaqueous-electrolyte secondary battery
05/31/2012US20120135315 Non-aqueous electrolyte secondary battery
05/31/2012US20120135312 Negative electrode for non-aqueous electrolyte secondary battery and method for producing the same
05/31/2012US20120135311 Li4Ti5O12, Li(4-alpha)ZalphaTi5O12 OR Li4ZbetaTi(5-beta)O12 PARTICLES, PROCESSES FOR OBTAINING SAME AND USE AS ELECTROCHEMICAL GENERATORS
05/31/2012US20120135310 Cathode material for a lithium secondary battery, method for manufacturing same, and lithium secondary battery including same
05/31/2012US20120135309 Positive active material for rechargeable lithium battery, method for manufacturing the same, and rechargeable lithium battery including the same
05/31/2012US20120135308 Binder for lithium ion rechargeable battery cells
05/31/2012US20120135307 Negative active material for rechargeable lithium battery, method of producing negative electrode and rechargeable lithium battery including same
05/31/2012US20120135306 Negative electrode for non-aqueous electrolyte secondary battery, method for producing the same, and non-aqueous electrolyte secondary battery
05/31/2012US20120135305 Positive Active Material for Rechargeable Lithium Battery, Method of Preparing the Same, and Rechargeable Lithium Battery Including the Same
05/31/2012US20120135304 Battery electrode production method
05/31/2012US20120135303 Core-shell type anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the same
05/31/2012US20120135302 Semiconductor film, method for manufacturing the same, and power storage device
05/31/2012US20120135297 Thin Battery
05/31/2012US20120135294 Negative electrode active material for nonaqueous electrolyte battery, nonaqueous electrolyte battery, battery pack, and vehicle
05/31/2012US20120135292 Conformal solid state package method and device for a battery device
05/31/2012US20120135291 Method for preparing a mixture of an electrode active compound powder and an electronic conductor compound powder, resulting mixture, electrode, cell and battery
05/31/2012US20120135290 Olivine-based positive active material for rechargeable lithium battery and rechargeable lithium battery using same
05/31/2012US20120135286 Lithium ion battery
05/31/2012US20120135282 Batteries for efficient energy extraction from a salinity difference
05/31/2012US20120135278 Redox flow battery
05/31/2012US20120135137 Preparing an alloy catalyst using conductive polymer coating
05/31/2012US20120134075 Electrochemical device
05/31/2012US20120133323 Non-diffusion liquid energy storage device
05/31/2012US20120132861 Electrode material and electrode containing the electrode material
05/31/2012US20120132850 Hydrogen storage materials
05/31/2012US20120132849 Electroactive particles, and electrodes and batteries comprising the same
05/31/2012US20120132135 Method and apparatus for applying electrode mixture paste
05/31/2012US20120131793 Method for manufacturing a gasket
05/31/2012DE112010002921T5 Verfahren zur einheitlichen Anfertigung einer Membrankatalysator beschichtetenMembranelektrode für eine Brennstoffzelle Procedure for the consistent production of a membrane catalyst coated membrane electrode for a fuel cell
05/31/2012DE10335355B4 Katalysatormaterial und Verfahren zur Herstellung von geträgertem Katalysatormaterial Catalyst material and method for the preparation of supported catalyst material
05/31/2012DE102010062143A1 Batterieelektrode und Verfahren zum Herstellen derselben A battery electrode and method for manufacturing the same
05/31/2012DE102010062140A1 Batterieelektrode und Verfahren zum Herstellen derselben A battery electrode and method for manufacturing the same
05/31/2012DE102010062006A1 Nanofasern umfassendes Anodenmaterial für eine Lithiumionenzelle Nanofibers comprehensive anode material for a lithium ion cell
05/31/2012DE102010052742A1 Method for manufacturing components e.g. cathode for electrochemical cell e.g. fuel cell, involves applying force on pressure plate that is connected with movable stamper element provided at recess of die
05/31/2012DE102010052741A1 Method for manufacturing e.g. separator plate for fuel cell, involves mechanically post-forming planar component by compression of resilient portions and/or resilient intermediate elements of shaping device
05/31/2012DE102010052739A1 Method for manufacturing planar components for e.g. fuel cell, involves changing position or arrangement of planar component between shaping steps by hydraulically movable tool segments of molding die of shaping device
05/31/2012DE102010052738A1 Verfahren und Vorrichtung zur Herstellung von Bauelementen für eine elektrochemische Zelle, insbesondere eine Brennstoffzelle, oder einen elektrochemischen Energiespeicher Method and apparatus for production of components for an electrochemical cell, especially a fuel cell or an electrochemical energy store
05/30/2012EP2458671A1 Rectangular nonaqueous electrolyte secondary battery and method for manufacturing same
05/30/2012EP2458666A1 A particle compositon for a particulate cathode material
05/30/2012EP2458665A2 Method for manufacturing precursors for transition metal mixed oxides
05/30/2012EP2458664A2 Positive active material for rechargeable lithium battery and rechargeable lithium battery comprising same
05/30/2012EP2458663A2 Positive active material for rechargeable lithium battery, method for manufacturing the same, and rechargeable lithium battery including the same
05/30/2012EP2458662A2 Cathode material for a lithium secondary battery, method for manufacturing same, and lithium secondary battery including the cathode material
05/30/2012EP2458661A1 Negative active material for rechargeable lithium battery, method of producing negative electrode and rechargeable lithium battery including same
05/30/2012EP2458605A1 Functional device and method for producing the same
05/30/2012EP2457281A1 Gas diffusion electrodes for batteries such as metal-air batteries
05/30/2012EP2457279A2 Lithium ion batteries with long cycling performance
05/30/2012EP2457278A1 Conductive sulfur/carbon composite material, use thereof as an electrode, and method for manufacturing such a material
05/30/2012EP2457277A1 Method for the production of stretchable electrodes
05/30/2012EP2457275A1 Low noise battery
05/30/2012EP2457274A2 Liquid electrode battery
05/30/2012EP1933966B1 Purification method for an electrolyte containing an alkali metal salt
05/30/2012EP1883131B1 Supported catalyst for fuel cell, method of preparing the same, electrode for fuel cell including the supported catalyst, membrane electrode assembly including the electrode, and fuel cell including the membrane electrode assembly
05/30/2012EP1849201B1 Palladium-cobalt particles as oxygen-reduction electrocatalysts
05/30/2012EP1760809B1 Fuel cell
05/30/2012EP1632001B1 Platinum-titanium-tungsten fuel cell catalyst
05/30/2012EP1516378B1 Process and apparatus for manufacturing lithium sheet
05/30/2012CN202259598U Aluminium/ hydrogen peroxide unit battery
05/30/2012CN202259584U High-energy nickel metal hydride secondary battery
05/30/2012CN202259556U Ultra-thin polymer lithium ion battery
05/30/2012CN202259555U Polymer lithium ion battery
05/30/2012CN202259549U Lithium ion flow battery
05/30/2012CN202259545U Ultrathin high density punching nickel foil
05/30/2012CN202259544U Storage battery grid
05/30/2012CN202259543U Auxiliary reshaping plate collecting device for grid
05/30/2012CN202259542U High-energy lead-acid storage battery plate
05/30/2012CN202259541U Storage battery grid with inclined ribs
05/30/2012CN202259540U Laminated lithium ion battery and pole piece for same
05/30/2012CN202259539U Storage battery electrode plate solidifying rack
05/30/2012CN202259538U Novel double-sided pasting machine for storage battery
05/30/2012CN202259537U Pole sheet processing device
05/30/2012CN202259536U Vacuumizing device for production of lithium ion battery paste
05/30/2012CN202259535U Lithium ion battery with matched lithium metal composite structure anode and lithium salt cathode
05/30/2012CN202259534U Encapsulation structure of composite lithium battery
05/30/2012CN202259533U Pole piece of lithium ion battery and lithium ion battery
05/30/2012CN202259532U Flow blocking plate for accumulator plate curing chamber
05/30/2012CN202259531U Accumulator plate curing kiln
05/30/2012CN202259522U Lithium battery
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