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)
03/2014
03/27/2014WO2014044041A1 Solid-state lithium ion battery composite electrode material, its preparation method and solid-state lithium-ion battery
03/27/2014WO2014044040A1 Composite negative electrode sheet for lithium ion battery and preparation method therefor and lithium ion battery
03/27/2014WO2014044039A1 Composition silicate anode material, lithium battery and preparation method for the same, and communication device
03/27/2014WO2014011239A3 Modified graphitic electrodes for electrochemical energy storage enhancement
03/27/2014WO2013089428A8 Electrode for an electrochemical device, and electrochemical device having same
03/27/2014US20140087289 Particulate carbon catalyst and method for producing same
03/27/2014US20140087274 Zinc-air battery
03/27/2014US20140087272 Conductive porous layer for batteries and fabrication method for same
03/27/2014US20140087270 Coated active material and lithium solid state battery
03/27/2014US20140087268 Carbon-silicon composite, method of preparing the same, and anode active material including the carbon-silicon composite
03/27/2014US20140087267 Graphite Negative Material for Lithium-Ion Battery, Method for Preparing the Same and Lithium-Ion Battery
03/27/2014US20140087266 Cathode composite material and lithium ion battery using the same
03/27/2014US20140087265 Cathode active material for a lithium ion secondary battery and a lithium ion secondary battery
03/27/2014US20140087264 Cathode composite material and lithium ion battery using the same
03/27/2014US20140087263 Positive electrode active material for nonaqueous secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery using positive electrode active material
03/27/2014US20140087262 Li-ni composite oxide particles and process for producing the same, and non-aqueous electrolyte secondary battery
03/27/2014US20140087261 Cathode composite material and lithium ion battery using the same
03/27/2014US20140087260 Positive electrode for lithium ion secondary battery, lithium ion secondary battery, and battery system
03/27/2014US20140087259 Cathode composite material and lithium ion battery using the same
03/27/2014US20140087258 Cathode material for lithium secondary battery, and method of producing said cathode material
03/27/2014US20140087257 Cathode material and lithium ion battery therefrom
03/27/2014US20140087256 Cathode composite material, method for making the same, and lithium ion battery using the same
03/27/2014US20140087255 Composite anode active material, anode and lithium battery each including the composite anode active material, method of preparing the composite anode active material
03/27/2014US20140087254 Cathode composite material and lithium ion battery using the same
03/27/2014US20140087253 Nickel-metal hydride storage battery
03/27/2014US20140087252 Lithium ion secondary battery electrode, manufacturing process for the same, and lithium ion secondary battery using the electrode
03/27/2014US20140087251 Electrode material for power storage device, electrode for power storage device, and power storage device
03/27/2014US20140087250 Binder for a secondary battery cell
03/27/2014US20140087240 Alkaline battery
03/27/2014US20140087237 Lead-acid battery design having versatile form factor
03/27/2014US20140087235 Nonaqueous-secondary-battery layered structure and nonaqueous-secondary-battery layering method
03/27/2014US20140087065 Cathode composite material, method for making the same, and lithium ion battery using the same
03/27/2014US20140086814 Production of Li2MSiO4 electrode materials in amine solvent
03/27/2014US20140086792 Negative electrode active material for electric device
03/27/2014US20140086788 Negative electrode active material for electric device, negative electrode for electric device and electric device
03/27/2014US20140084203 Method for producing a material for at least any one of an energy device and an electrical storage device
03/27/2014US20140083642 Multiple casting apparatus and method
03/27/2014US20140083562 Battery Grid Pasting Machine and System
03/27/2014US20140082932 Method for the Fabrication of Electrolyte Cavities Using Bulk Micro-Machining
03/27/2014DE112012002904T5 Aktives Material für eine wiederaufladbare Batterie Active material for a rechargeable battery
03/27/2014DE102012217290A1 Elektrischer Energiespeicher Electrical energy storage
03/27/2014DE102012018771A1 Rechargeable battery, useful for chemical storage of electric energy, comprises electrolyte, and immersed electrodes as anode and cathode, where one of electrodes has surface with three-dimensional structure
03/26/2014EP2712011A1 Solid oxide type fuel battery cell and method for fabricating solid oxide type fuel battery cell
03/26/2014EP2712010A1 Positive electrode active material for lithium ion batteries and method for producing same
03/26/2014EP2712009A1 Bimodal-type anode active material and lithium secondary battery including same
03/26/2014EP2711338A1 Composite anode active material, anode and lithium battery each including the composite anode active material, method of preparing the composite anode active material
03/26/2014EP2710656A1 Construction of planar rechargeable oxide-ion battery cells and stacks using stainless steel housing structures
03/26/2014EP2710655A1 Zinc-air battery
03/26/2014EP2709770A1 Carbon nanotube-based electrode and rechargeable battery
03/26/2014EP2709755A1 Method for preparing a supported ruthenium catalyst
03/26/2014CN203503738U Positive and negative polar plate grid structure for casting and welding colloid power battery
03/26/2014CN203503737U Device for clearing excess paste on borders of polar plates
03/26/2014CN203503736U Cylindrical lithium battery positive and negative plate structure
03/26/2014CN203503735U Novel automatic zinc gel adding machine
03/26/2014CN203503734U Positive body for button battery and button battery comprising positive body
03/26/2014CN203503712U Maintenance-free storage battery with long service life
03/26/2014CN203501723U Water circulation heating temperature control drying kiln
03/26/2014CN103688404A All solid-state battery and method of manufacturing same
03/26/2014CN103688402A Nonaqueous electrolyte and lithium secondary battery using same
03/26/2014CN103688401A Lithium solid-state secondary battery system
03/26/2014CN103688397A Catalyst ink for fuel cell electrodes, membrane electrode assembly, fuel cell
03/26/2014CN103688396A Positive electrode active material for nonaqueous secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery using positive electrode active material
03/26/2014CN103688395A Active substance for nonaqueous electrolyte secondary cell, method for producing same, and negative electrode using active substance
03/26/2014CN103688394A Negative-pole material manufacturing method for lithium ion secondary battery and negative-pole material for lithium ion secondary battery
03/26/2014CN103688393A Battery electrode and lithium ion secondary battery provided with same
03/26/2014CN103688388A Separator for energy accumulator and energy accumulator
03/26/2014CN103687813A Single-phase lithium-deficient lithium multicomponent transition metal oxide having a layered crystal structure and a method for producing the same
03/26/2014CN103687683A Surfactant removal from palladium nanoparticles
03/26/2014CN103682495A Storage battery and storage battery set comprising same
03/26/2014CN103682476A Battery
03/26/2014CN103682475A Alkaline storage battery
03/26/2014CN103682467A Secondary Li-Mn soft-packed battery and preparation method thereof
03/26/2014CN103682449A Method of producing lithium ion secondary battery and lithium ion secondary battery
03/26/2014CN103682418A Lithium ion battery with excellent comprehensive performance and preparation method thereof
03/26/2014CN103682417A Gel polymer energy storage lithium ion battery and preparation method thereof
03/26/2014CN103682416A Rechargeable lithium battery, electrode composition and electrolyte composition
03/26/2014CN103682415A High-energy-density lithium ion battery and preparation technology thereof
03/26/2014CN103682414A Lithium-sulfur flow battery and positive electrode electrolyte thereof, as well as preparation method of positive electrode electrolyte
03/26/2014CN103682413A High-rate long-cycle-life lithium iron phosphate battery and preparation method thereof
03/26/2014CN103682386A Battery structure for flow energy storage batteries and all-vanadium flow energy storage battery
03/26/2014CN103682385A Portable water battery components and water battery device comprising same
03/26/2014CN103682384A Composite carbon electrode for all-vanadium flow battery and preparation method thereof
03/26/2014CN103682383A Micro membrane-free fuel cell with three-dimensional porous carbon electrode and preparation method thereof
03/26/2014CN103682382A Graphene modified fuel battery cathode catalyst material and preparation method thereof
03/26/2014CN103682381A Electro-catalyst and preparation method thereof
03/26/2014CN103682380A Electrocatalyst of negative electrode of fuel cell as well as preparation method and application thereof
03/26/2014CN103682379A Metal-doped nitrogen-containing carbon-based catalyst of fuel cell and application thereof
03/26/2014CN103682378A Carbon gel catalyst for fuel batteries and application thereof
03/26/2014CN103682377A Preparation method of air cathode plate of microbial fuel cell
03/26/2014CN103682376A Method for preparing air electrode, air electrode and battery comprising air electrode
03/26/2014CN103682375A Oxidation of fuel cell electrode contaminants
03/26/2014CN103682374A Method for sealing bipolar plate of proton exchange membrane fuel cell
03/26/2014CN103682373A Non-cobalt IT-SOFC (Intermediate-Temperature Solid Oxide Fuel Cell) stable anode material and application thereof
03/26/2014CN103682372A Micro membrane-free fuel cell with carbon-nanotube three-dimensional electrodes and preparation method thereof
03/26/2014CN103682371A Plate grid for storage battery
03/26/2014CN103682370A Multiple electrode substrate thickness in battery cell for portable electronic device
03/26/2014CN103682369A Lithium battery pole plate
03/26/2014CN103682368A Rapidly charged flexible lithium ion battery and preparation method of electrodes of rapidly charged flexible lithium ion battery
03/26/2014CN103682367A Copper foil/carbon composite current collector, preparation method of current collector and lithium ion battery
03/26/2014CN103682366A Aluminum foil/carbon composite current collector, preparation method of current collector and lithium ion battery
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