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)
05/2014
05/01/2014WO2014063464A1 Lithium ion battery cathode additives and preparation method thereof, lithium ion battery cathode sheet and lithium ion battery
05/01/2014WO2014063407A1 Modified lithium ion battery anode material having high energy density, and manufacturing method thereof
05/01/2014WO2014063244A1 Method of producing electrode material for lithium-ion secondary battery and lithium-ion battery using such electrode material
05/01/2014WO2014037846A3 Gas diffusion electrodes for rechargeable electrochemical cells
05/01/2014US20140120458 Direct Coated Membrane Electrode Assembly On External Reinforcement For Fuel Cells
05/01/2014US20140120457 Laminar structure and a production method for same
05/01/2014US20140120454 Fuel cell electrode catalyst and production process thereof
05/01/2014US20140120429 High capacity gaseous diffusion electrode
05/01/2014US20140120428 Lithium-sulphur battery with high specific energy
05/01/2014US20140120425 Lithium secondary battery of high power property with improved high energy density
05/01/2014US20140120423 Electrode for lithium secondary batteries, lithium secondary battery, and method for producing electrode for lithium secondary batteries
05/01/2014US20140120422 Component including a rechargeable battery
05/01/2014US20140120420 Composite electrode material
05/01/2014US20140120419 Carbon nanotube growth on copper substrates
05/01/2014US20140120418 Negative active material, method of preparing the same, negative electrode including the same, and lithium secondary battery including the negative electrode
05/01/2014US20140120417 Battery, electrode, battery pack, electronic device, electric vehicle, power storage device, and power system
05/01/2014US20140120416 Negative electrode for lithium secondary battery and method of manufacturing the same
05/01/2014US20140120411 Nickel hydride secondary battery
05/01/2014US20140120410 Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same
05/01/2014US20140120404 Active material, nonaqueous electrolyte battery, battery pack, and method of producing active material
05/01/2014US20140120386 Over-Saturated Absorbed Glass Mat Valve Regulated Lead-Acid Battery Comprising Carbon Additives
05/01/2014US20140120385 Composition that Enhances Deep Cycle Performance of Valve-Regulated Lead-Acid Batteries filled with Gel Electrolyte
05/01/2014US20140120380 Active material
05/01/2014US20140120378 Composite cathode active material, method of preparing the composite cathode active material, and cathode and lithium battery each including the composite cathode active material
05/01/2014US20140120247 Method for fabricating a nickel-cermet electrode
05/01/2014US20140117291 Metal fluoride compositions for self formed batteries
04/2014
04/30/2014EP2725644A1 Binder for electrode of electrochemical element, composition for electrode of electrochemical element, electrode of electrochemical element, and electrochemical element
04/30/2014EP2725643A1 Method for producing iron oxyfluoride positive electrode active substance and iron oxyfluoride positive electrode active substance
04/30/2014EP2725642A1 Spinel lithium-manganese-nickel-containing composite oxide
04/30/2014EP2725641A2 Method for preparing an electrode active material for improving the properties of a battery, and lithium secondary battery including the electrode active material prepared thereby
04/30/2014EP2725640A1 Negative electrode active material for nonaqueous electrolyte secondary batteries
04/30/2014EP2724982A2 Silicon oxide, making method, negative electrode, lithium ion secondary battery, and electrochemical capacitor.
04/30/2014EP2724413A2 Method for the recovery of lithium cobalt oxide from lithium ion batteries
04/30/2014EP2724408A1 High capacity gaseous diffusion electrode
04/30/2014EP2724407A2 Cathode electrode material
04/30/2014EP2724406A2 Lead-acid battery formulations containing discrete carbon nanotubes
04/30/2014EP2724405A2 Chemically treated current collector foil produced of aluminum or an aluminum alloy
04/30/2014EP2724404A1 Structured particles
04/30/2014EP2724403A1 Lithium ion batteries using discrete carbon nanotubes, methods for production thereof and products obtained therefrom
04/30/2014EP2724402A1 Negative-electrode active material, and method for production of negative-electrode active material
04/30/2014EP2724401A1 Storage element
04/30/2014EP2724400A1 Storage element
04/30/2014EP2724399A1 Cathode unit for an alkaline metal/sulphur battery having an optimised arrester structure
04/30/2014EP2724398A2 High rate, long cycle life battery electrode materials with an open framework structure
04/30/2014EP2724397A2 Process for synthesis of a layered oxide cathode composition
04/30/2014EP2724395A1 Electrochemical cell having interrupted electrodes
04/30/2014EP2724380A1 Method of making a structure comprising coating steps and corresponding structure and devices
04/30/2014DE112011105553T5 Elektrische Speichervorrichtung und Herstellungsverfahren einer elektrischen Speichervorrichtung Electrical storage device and manufacturing method of an electrical storage device
04/30/2014DE102012109720A1 Komposit aus porösem Kohlenstoff und Schwefel-haltigem Aktivmaterial sowie Verfahren für dessen Herstellung Composite of porous carbon and sulfur-containing active material and to processes for the preparation thereof
04/30/2014CN203574073U Battery positive pole plate and battery
04/30/2014CN203574062U Safe high-power lithium ion battery
04/30/2014CN203574055U Lead plaster collecting device of plaster applying machine for storage battery grids
04/30/2014CN203574054U Expanded grid structure and expanded grid arrangement structure
04/30/2014CN203574053U Full-automatic curing and energy-saving device of new secondary lead storage battery pole plate
04/30/2014CN203574052U Moisture preserving device for pole plate coating process
04/30/2014CN203574051U Surface drying machine
04/30/2014CN203574050U Strap-type battery cell and lithium ion battery
04/30/2014CN203574049U Negative electrode piece and diaphragm of lithium ion battery
04/30/2014CN203574048U Roll compression device
04/30/2014CN203569187U Acid spraying machine for polar plate
04/30/2014CN203568437U Battery plate slitting mill guiding device beneficial to smooth conveying of materials
04/30/2014CN203567186U Seal welding equipment for lead-acid storage battery grid
04/30/2014CN203565970U Roller shear slitting device
04/30/2014CN103765661A Microsphere composite electrolyte
04/30/2014CN103765659A Lithium ion battery
04/30/2014CN103765658A Positive electrode material having a size dependent composition
04/30/2014CN103765657A Nonaqueous-electrolyte secondary battery and positive-electrode sheet therefor
04/30/2014CN103765647A Solid-oxide fuel cell
04/30/2014CN103765644A Catalyst production method, electrode catalyst for fuel cell produced by this method, and catalyst production apparatus
04/30/2014CN103765643A Electrode catalyst layer for fuel cells, electrode for fuel cells, membrane electrode assembly for fuel cells, and fuel cell
04/30/2014CN103765642A Lead-acid battery formulations containing discrete carbon nanotubes
04/30/2014CN103765641A Method of manufacturing positive electrode active material for lithium ion battery
04/30/2014CN103765640A Positive electrode active material for sodium batteries and method for producing same
04/30/2014CN103765639A Active material for non-aqueous electrolyte secondary cell, method for manufacturing active material for non-aqueous electrolyte secondary cell, electrode for non-aqueous electrolyte secondary cell, and non-aqueous electrolyte secondary cell
04/30/2014CN103765638A Lithium rechargeable battery
04/30/2014CN103765637A Negative electrode active material for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, battery pack, and process for producing negative electrode active material for nonaqueous electrolyte secondary battery
04/30/2014CN103765636A Lithium rechargeable battery
04/30/2014CN103765635A Electrode for non-aqueous electrolyte rechargeable battery, non-aqueous electrolyte rechargeable battery, and battery pack
04/30/2014CN103764692A Polymer and secondary battery using same
04/30/2014CN103764568A Lithium-rich lithium metal complex oxide
04/30/2014CN103764561A Porous silica-carbon composite body and method for producing same
04/30/2014CN103764551A Method for producing a carbon-coated lithium sulfide and use thereof
04/30/2014CN103764544A Nanostructured battery active materials and methods of producing same
04/30/2014CN103762379A High-capacity lithium ion battery and production process thereof
04/30/2014CN103762373A Cathode structure of proton exchange membrane fuel cell
04/30/2014CN103762372A Method for solving catalyzer layer flooding, and ultra-thin catalyst layer and preparation method thereof
04/30/2014CN103762371A Carbon foam catalyst electrode system for coupling MBR (membrane bioreactor) with MFC (microbial fuel cell)
04/30/2014CN103762370A Special grid for storage battery container formation
04/30/2014CN103762369A Rare-earth lead alloy for lead-acid storage battery positive grid
04/30/2014CN103762368A Carbon-nanotube-reinforced titanium dioxide lithium battery anode material and preparation method thereof
04/30/2014CN103762367A Method for preparing silicon-based anode material adhesive of lithium ion battery
04/30/2014CN103762366A Preparation method of carbon nanotube composite electrode
04/30/2014CN103762365A Preparation method of high-tap density high-purity LiFeCOPO4
04/30/2014CN103762364A Sulfur-based lithium ion battery electrode material and preparation method thereof
04/30/2014CN103762363A Active material, electrode, lithium secondary battery and method for manufacturing the active material
04/30/2014CN103762362A Hydrothermal preparation method of nano lithium iron manganese phosphate anode material
04/30/2014CN103762361A Low-energy preparation method of lithium iron phosphate
04/30/2014CN103762360A Preparation of lithium cobalt phosphate-lithium vanadium phosphate composite positive electrode material for lithium ion battery
04/30/2014CN103762359A Positive lead plaster for lead-acid storage battery
04/30/2014CN103762358A Positive lead plaster for lead-acid storage battery and preparation method of positive lead plaster
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