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
05/10/2012WO2012060349A1 All-solid-state battery
05/10/2012WO2012060295A1 Composite metal oxide, process for producing the composite metal oxide, positive active material for sodium secondary battery, positive electrode for sodium secondary battery, and sodium secondary battery
05/10/2012WO2012060275A1 Method for producing a polyelectrolyte complex
05/10/2012WO2012060258A1 Porous electrode base material and process for production thereof, porous electrode base material precursor sheet, membrane-electrode assembly, and solid polymer fuel cell
05/10/2012WO2012060228A1 Gas decomposition element, power generation device and gas decomposition method
05/10/2012WO2012060219A1 Amorphous carbon material for lithium ion secondary battery negative electrode and nonaqueous secondary battery using same
05/10/2012WO2012060085A1 Lithium silicate compound and method for producing same
05/10/2012WO2012060084A1 Lithium borate compound and method for producing same
05/10/2012WO2012060037A1 Method for producing sulfur-based positive pole active substance, sulfur-based positive pole active substance, and positive pole for lithium ion secondary battery
05/10/2012WO2012060029A1 Fuel cell and method for manufacturing fuel cell
05/10/2012WO2012059982A1 Coating method and coating apparatus
05/10/2012WO2012059654A1 Lithium battery comprising an ionic liquid electrolyte
05/10/2012WO2012059262A1 Cathode material for a lithium sulfur battery
05/10/2012WO2012036385A3 Anode active material, nonaqueous lithium secondary battery containing same, and preparation method thereof
05/10/2012WO2012036372A3 Anode active material, non-aqueous lithium secondary battery including the same, and manufacturing method thereof
05/10/2012WO2012030114A3 Cathode active material for secondary battery
05/10/2012WO2012020998A3 Method for preparing lithium titanium oxide, lithium titanium oxide prepared by same, and lithium secondary battery comprising the lithium titanium oxide
05/10/2012WO2012018863A3 Synthesis of submicrometer to micrometer-sized cathode materials
05/10/2012WO2012011946A3 Method for producing la/ce/mm/y base alloys, resulting alloys, and battery electrodes
05/10/2012WO2011122865A9 Positive electrode active material and lithium secondary battery using same
05/10/2012US20120115071 System for converting energy with an enhanced electric field
05/10/2012US20120115068 Air battery module
05/10/2012US20120115064 Process for producing fuel cell catalyst, fuel cell catalyst obtained by production process, and uses thereof
05/10/2012US20120115063 Porous electrode substrate and method for producing the same
05/10/2012US20120115049 Single wall carbon nanotube based air cathodes
05/10/2012US20120115047 Positive electrode for lithium air battery, method of preparing the same, and lithium air battery employing the positive electrode
05/10/2012US20120115046 Electrode materials for metal-air batteries, fuel cells and supercapacitors
05/10/2012US20120115044 Rechargeable lithium battery
05/10/2012US20120115043 Nonaqueous electrolyte secondary battery
05/10/2012US20120115035 Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitor using the electrode
05/10/2012US20120115034 Cobalt cerium compound, alkaline secondary battery, and method for producing cobalt cerium compound
05/10/2012US20120115033 Negative Active Material for Rechargeable Lithium Battery and Rechargeable Lithium Battery Including Same
05/10/2012US20120115032 Negative electrode active material, nonaqueous electrolyte battery and battery pack
05/10/2012US20120115031 Lead-acid batteries and pastes therefor
05/10/2012US20120115030 Electrode for electricity-storing device, electricity-storing device employing such electrode, and method of manufacturing electrode for electricity-storing device
05/10/2012US20120115029 Batteries utilizing electrode coatings directly on nanoporous separators
05/10/2012US20120115028 All-solid battery
05/10/2012US20120115027 Battery electrode production method
05/10/2012US20120115026 Negative electrode structure for non-aqueous lithium secondary battery
05/10/2012US20120115024 Cathode electrode for lithium-ion secondary battery and lithium-ion secondary battery using the same
05/10/2012US20120115021 Battery and battery manufacturing apparatus
05/10/2012US20120114987 Battery
05/10/2012US20120114982 Energy storage device cell
05/10/2012US20120112132 Method Of Exploiting Particle Morphology To Optimize Granular Structure And Charge/Discharge Performance Of Lithium Ion Battery Cathodes
05/10/2012US20120112126 Negative electrode active material of lithium secondary battery, negative electrode of lithium secondary battery, lithium secondary battery for vehicle installation using the negative electrode active material and negative electrode, and method for manufacturing the negative electrode active material
05/10/2012US20120112125 Cathode active material for lithium secondary battery
05/10/2012US20120111490 Wet lamination process for reducing mud cracking in fuel cell components
05/10/2012US20120111103 Detecting apparatus
05/10/2012DE102010043400A1 Kathodenmaterial für Lithium-Schwefel-Zelle Cathode material for lithium-sulfur cell
05/10/2012CA2816422A1 Novel electrodes and rechargeable batteries
05/10/2012CA2816253A1 Porous electrode substrate and process for production thereof, porous electrode substrate precursor sheet, membrane-electrode assembly, and polymer electrolyte fuel cell
05/09/2012EP2450997A1 Nonaqueous electrolyte for secondary battery and nonaqueous-electrolyte secondary battery employing the same
05/09/2012EP2450989A2 Electrode for electricity-storing device, electricity-storing device employing such electrode, and method of manufacturing electrode for electricity-storing device
05/09/2012EP2450988A1 Anode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery containing same
05/09/2012EP2450987A1 Positive electrode for nonaqueous electrolyte secondary battery, method for producing same, and nonaqueous electrolyte secondary battery
05/09/2012EP2450986A1 Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
05/09/2012EP2450985A1 Electrode for secondary battery, slurry for secondary battery electrode, and secondary battery
05/09/2012EP2450476A1 Method for manufacturing aluminum foil
05/09/2012EP2449619A1 Method of assembling a bipolar battery
05/09/2012EP2449616A1 Particles coated with an organically modified (hetero)silicic acid polycondensate and containing a metal core suited for storing hydrogen, batteries produced therewith, and method for the production thereof using the particles
05/09/2012EP2449615A1 Removal of impurities from lithium-iron disulfide electrochemical cells
05/09/2012EP2449613A2 Metal-air battery with siloxane material
05/09/2012EP2449141A2 Method of making tin-based alloys for negative electrode compositions
05/09/2012EP2196479B9 Vinylidene fluoride polymer powder and use thereof
05/09/2012EP1512185B1 Method for making electrode
05/09/2012CN202217750U Packaging structure for zinc-air battery
05/09/2012CN202217740U Cylinder-shaped lithium ion battery
05/09/2012CN202217734U Minitype DS-70 MF novel storage battery special for hybrid electric automobile
05/09/2012CN202217728U Intelligent power lithium battery module
05/09/2012CN202217720U Parallel connection structure applied to packaging of soft packaged monomer batteries
05/09/2012CN1976807B Resin-impregnated flexible graphite articles
05/09/2012CN102449843A Current collector for catalytic electrode
05/09/2012CN102449841A Passivation film for solid electrolyte interface of three dimensional copper containing electrode in energy storage device
05/09/2012CN102449828A Membrane electrode assembly and method of forming the same
05/09/2012CN102449827A Power generation method using fuel cell, and fuel cell
05/09/2012CN102449826A Method for producing catalyst layers for fuel cells
05/09/2012CN102449825A Electrode for lithium ion battery and method for producing same
05/09/2012CN102449824A Mixed carbon material and negative electrode for nonaqueous secondary battery
05/09/2012CN102449823A Novel composite anode materials for lithium ion batteries
05/09/2012CN102449822A Positive electrode active material, and positive electrode and lithium secondary battery comprising same
05/09/2012CN102449821A Positive electrode active material for lithium secondary battery, and lithium secondary battery
05/09/2012CN102449820A Electrode mix, electrode, and non-aqueous electrolyte secondary battery
05/09/2012CN102449819A Negative electrode for lithium ion secondary battery, and lithium ion secondary battery
05/09/2012CN102449818A Positive electrode for lithium ion battery, method for producing same, and lithium ion battery using the positive electrode
05/09/2012CN102449817A Electrode mix, electrode mix paste, electrode, and non-aqueous electrolyte secondary battery
05/09/2012CN102449816A Lithium-ion secondary battery
05/09/2012CN102449815A Interconnected hollow nanostructures containing high capacity active materials for use in rechargeable batteries
05/09/2012CN102449814A Positive electrode and process for producing same
05/09/2012CN102449813A Negative electrode for lithium ion secondary battery and battery using same
05/09/2012CN102449812A Aqueous polyvinylidene fluoride composition
05/09/2012CN102449811A Lithium secondary battery with high energy density
05/09/2012CN102449006A Electrolyte material, liquid composite, and membrane electrode assembly for solid polymer fuel cells
05/09/2012CN102448880A Carbon material and method for producing the same
05/09/2012CN102448545A Elongate battery for implantable medical device
05/09/2012CN102448544A Elongate battery for implantable medical device
05/09/2012CN102447149A Method for applying waste lithium ion battery cathode material to nickel-cobalt battery anode material
05/09/2012CN102447134A Method for producing nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
05/09/2012CN102447131A 锂二次电池 The lithium secondary battery
05/09/2012CN102447129A Nonaqueous electrolyte secondary battery
05/09/2012CN102447121A Chemical durability using synergystic mitigation strategies
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