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)
06/2012
06/28/2012WO2012086940A2 Cathode active material and secondary battery using same
06/28/2012WO2012086939A2 Cathode active material and secondary battery using same
06/28/2012WO2012086835A1 Sn alloy powder for negative electrodes of lithium ion batteries, and method for producing same
06/28/2012WO2012086826A1 Anode material for lithium ion rechargeable battery, anode for lithium ion rechargeable battery, and lithium ion rechargeable battery
06/28/2012WO2012086722A1 Silicic acid-vanadic acid compound, positive electrode for secondary battery, and manufacturing method for secondary battery
06/28/2012WO2012086697A1 Nanoporous ceramic composite metal
06/28/2012WO2012086690A1 Lithium ion secondary battery
06/28/2012WO2012086631A1 Manufacturing method and manufacturing device for multiple oxide
06/28/2012WO2012086618A1 Negative electrode active material, negative electrode, and nonaqueous electrolyte secondary battery
06/28/2012WO2012086597A1 Method for manufacturing electrocatalyst for fuel cell and use thereof
06/28/2012WO2012086557A1 Lithium rechargeable battery
06/28/2012WO2012086541A1 Solid oxide fuel cell
06/28/2012WO2012086512A1 Thin film lithium secondary battery production device, and thin film lithium secondary battery production method
06/28/2012WO2012086507A1 Nonaqueous electrolyte secondary battery
06/28/2012WO2012086448A1 Aluminum alloy foil for electrode current collectors and manufacturing method thereof
06/28/2012WO2012086447A1 Aluminum alloy foil for electrode current collectors and manufacturing method thereof
06/28/2012WO2012086340A1 Electricity storage device, lithium ion capacitor, and negative electrode for lithium ion capacitor
06/28/2012WO2012086277A1 Positive electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery using said positive electrode
06/28/2012WO2012086273A1 Non-aqueous secondary battery
06/28/2012WO2012086258A1 Solid secondary cell using silicon compound and method for producing same
06/28/2012WO2012086196A1 Positive electrode material for lithium ion batteries, and lithium ion battery
06/28/2012WO2012086186A1 Positive electrode for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery
06/28/2012WO2012086185A1 Cathode catalyst layer, membrane electrode assembly and polymer electrolyte fuel cell and manufacturing method thereof
06/28/2012WO2012086082A1 Fuel cell and method for manufacturing same
06/28/2012WO2012086047A1 Coating device and method for producing electrode plate
06/28/2012WO2012086008A1 Lead storage battery
06/28/2012WO2012085994A1 Electrode for lithium ion secondary battery, and lithium ion secondary battery
06/28/2012WO2012085874A1 Method for the production of an lmo product
06/28/2012WO2012085542A1 Regenerative fuel cell with catholyte comprising a polyoxometalate and a vanadium (iv) - compound
06/28/2012WO2012085245A1 Improved membrane electrode assemblies for pem fuel cells
06/28/2012WO2012085105A1 Battery electrode material and method for making the same
06/28/2012WO2012084878A1 Electrodes for lithium batteries
06/28/2012WO2012084764A1 Method for producing powdery polymer/carbon nanotube mixtures
06/28/2012WO2012084578A1 Vinylidene fluoride copolymers
06/28/2012WO2012084570A1 Carbon-silicon multi-layer systems
06/28/2012WO2012083538A1 Electrode sheet and its preparation method and super capacitor and lithium ion battery
06/28/2012WO2012083537A1 Electrode plate, preparing method therefor, super capacitor and lithium ion battery
06/28/2012WO2012083358A1 Electrode and electrical storage device for lead-acid system
06/28/2012WO2012060561A3 Cable type rechargeable battery and manufacturing method thereof
06/28/2012WO2012036519A3 Electrode for a magnesium rechargeable battery and a magnesium rechargeable battery comprising the same
06/28/2012WO2012036500A9 Novel electrode active material and lithium secondary battery comprising same
06/28/2012WO2012036474A3 Positive electrode active material and lithium secondary battery using same
06/28/2012WO2012033389A3 Positive electrode active material for a lithium secondary battery, method for producing same, and lithium secondary battery comprising same
06/28/2012US20120164561 Zinc Comprising Nanoparticles And Related Nanotechnology
06/28/2012US20120164559 Fuel cell and flow field plate for fluid distribution
06/28/2012US20120164555 Collector member, power generator, and method of manufacturing collector member for power generator
06/28/2012US20120164554 Membrane electrode assembly, fuel cell with the same, and fuel cell generating system
06/28/2012US20120164553 Gas diffusion layer for fuel cell, manufacturing method thereof, membrane electrode assembly, and fuel cell
06/28/2012US20120164550 Connected body connecting electrically between power generation parts of solid oxide fuel cells
06/28/2012US20120164541 Fluoride ion battery compositions
06/28/2012US20120164537 Positive electrode active material for secondary battery and magnesium secondary battery using the same
06/28/2012US20120164536 Lithium titanate composite material, method for making the same, and lithium ion battery using the same
06/28/2012US20120164535 Lithium titanate composite material, method for making the same, and lithium ion battery using the same
06/28/2012US20120164534 GRAPHENE/LiFePO4 CATHODE WITH ENHANCED STABILITY
06/28/2012US20120164533 Lithium ion secondary battery, positive electrode active material, positive electrode, electric tool, electric vehicle, and power storage system
06/28/2012US20120164532 Lithium ion secondary battery, positive electrode active material, positive electrode, electric tool, electric vehicle, and power storage system
06/28/2012US20120164531 Energy storage composite particle, battery negative electrode material and battery
06/28/2012US20120164530 Negative electrode for nonaqueous electrolyte secondary battery, method for producing same, and nonaqueous electrolyte secondary battery
06/28/2012US20120164529 Electrode For Lithium Ion Batteries
06/28/2012US20120164528 Composite anode with an interfacial film and lithium secondary battery employing the same
06/28/2012US20120164527 Negative electrode for alkaline secondary cell and alkaline secondary cell using same
06/28/2012US20120164526 Cathode
06/28/2012US20120164525 Lithium secondary battery, positive electrode active material, positive electrode, electric tool, electric vehicle, and power storage system
06/28/2012US20120164524 Composition, energy storage device, and related processes
06/28/2012US20120164520 Electrode Assembly and Secondary Battery Including Electrode Assembly
06/28/2012US20120164517 Thin film buried anode devices
06/28/2012US20120164512 Lithium battery and electrode plate structure
06/28/2012US20120164511 Lithium battery and electrode plate structure
06/28/2012US20120164503 Flat nonaqueous secondary battery
06/28/2012US20120164502 Galvanic element and separator having improved safety properties
06/28/2012US20120164499 Stationary, fluid redox electrode
06/28/2012US20120164494 Electrode coil
06/28/2012US20120164493 Electrochemical cell having lithium titanate
06/28/2012US20120161069 Positive electrode active material for lithium secondary battery, and use thereof
06/28/2012DE112011100008T5 Elektrische Speichervorrichtung Electrical storage device
06/28/2012DE102010061485A1 Elektroden für Lithium-Batterien Electrodes for lithium batteries
06/28/2012CA2822468A1 Electrode and electrical storage device for lead-acid system
06/28/2012CA2822106A1 Improved membrane electrode assemblies for pem fuel cells
06/28/2012CA2820866A1 Cathode catalyst layer, membrane electrode assembly and polymer electrolyte fuel cell and manufacturing method thereof
06/28/2012CA2792296A1 A composite comprising an electrode-active transition metal compound and a fibrous carbon material, and a method for preparing the same
06/27/2012EP2469632A2 Membrane electrode assembly, fuel cell with the same, and fuel cell generating system
06/27/2012EP2469631A1 Positive electrode active material for secondary battery and magnesium secondary battery using the same
06/27/2012EP2469630A1 Lithium secondary battery active material, lithium secondary battery electrode, lithium secondary battery, and method for manufacturing same
06/27/2012EP2469629A2 Amorphous anode active material, preparation method of electrode using same, secondary battery containing same, and hybrid capacitor
06/27/2012EP2469628A1 Negative electrode for alkaline secondary cell and alkaline secondary cell using same
06/27/2012EP2469627A1 Battery
06/27/2012EP2467895A1 Increasing energy density in rechargeable lithium battery cells
06/27/2012EP2467890A1 Catalyst layer
06/27/2012EP2467889A1 Inorganic and/or organic acid-containing catalyst ink and use thereof in the production of electrodes, catalyst-coated membranes, gas diffusion electrodes and membrane electrode units
06/27/2012EP2215676B1 Tin and tin-zinc plated substrates to improve ni-zn cell performance
06/27/2012CN202285262U Lithium thionyl chloride battery negative electrode processing machinery
06/27/2012CN202285261U Positive electrode plate electrode tab for power battery
06/27/2012CN202285255U Battery cover group
06/27/2012CN1941495B Method of charging and discharging a non-aqueous electrolyte secondary battery
06/27/2012CN1741308B Lithium-containing complex oxide, non-aqueous secondary battery using the lithium-containing complex oxide, and method for producing the lithium-containing complex oxide
06/27/2012CN102523761A Nonaqueous electrolyte for secondary battery and nonaqueous electrolyte secondary battery
06/27/2012CN102522600A Long-life wide-temperature nickel-hydrogen battery
06/27/2012CN102522595A Flexible thin film lithium ion battery and manufacturing method thereof
06/27/2012CN102522572A Manufacturing method for integrated membrane electrode of fuel cell
06/27/2012CN102522571A Preparation method of proton-exchanging membrane fuel-cell catalyst composite carrier
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