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)
11/2012
11/27/2012US8318357 Positive electrode active material for non-aqueous electrolyte secondary battery, positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
11/27/2012US8318355 Carbon-carbon composite particles, their preparation and use therefore as negative electrode for li-ion batteries
11/27/2012US8318354 Electrochemical device with a magnesium anode and a stable, safe electrolyte compatible with sulfur
11/27/2012US8318353 Method for making electrode active materials
11/27/2012US8318352 Lithium cobalt iron oxides/nitrides/phosphides electrode, counterelectrode, and electrolyte
11/27/2012US8318351 Nonaqueous electrolyte battery containing a negative electrode of lithium-titanium composite oxide, battery pack and vehicle
11/27/2012US8318350 Alkaline electrochemical cell
11/27/2012US8318349 Negative electrode active material for nickel-metal hydride battery and nickel-metal hydride battery using the same, and method for treating negative electrode active material for nickel-metal hydride battery
11/27/2012US8318348 Pouch-type secondary battery
11/27/2012US8318347 Lithium ion secondary battery
11/27/2012US8318346 Lithium ion battery
11/27/2012US8318345 Electrode assembly and lithium rechargeable battery using the same
11/27/2012US8318343 Nonaqueous electrolyte cell and positive electrode for same
11/27/2012US8318340 Alkaline electrochemical cell with reduced gassing
11/27/2012US8318308 Single-walled carbon nanotube and aligned single-walled carbon nanotube bulk structure, and their production process, production apparatus and application use
11/27/2012US8317950 Method of making hydrogen-absorbing alloy for alkaline storage battery, and alkaline storage battery
11/27/2012CA2591553C Negative electrode material for non-aqueous liquid electrolyte secondary cell, method for producing same and non-aqueous liquid electrolyte secondary cell employing same
11/27/2012CA2570317C Catalyst layer for solid polymer electrolyte fuel cell and method of producing the same
11/27/2012CA2553821C Method for preparing a lithium and vanadium oxide of the li(1+a) v3o8 type
11/22/2012WO2012159111A1 Carbon nanotube-based electrode and rechargeable battery
11/22/2012WO2012159001A2 Nanomaterials for sodium-ion batteries
11/22/2012WO2012158608A1 Silicon oxide based high capacity anode materials for lithium ion batteries
11/22/2012WO2012157834A1 Method for manufacturing an alloy catalyst for a fuel cell using silica coating
11/22/2012WO2012157774A1 Solid electrolyte battery and positive electrode active material
11/22/2012WO2012157748A1 Solid oxide type fuel battery cell and method for fabricating solid oxide type fuel battery cell
11/22/2012WO2012157590A1 Carbon material for non-aqueous secondary battery, anode using said carbon material, and non-aqueous secondary battery
11/22/2012WO2012157311A1 Lead battery
11/22/2012WO2012157143A1 Positive electrode active material for lithium ion batteries and method for producing same
11/22/2012WO2012157120A1 Sulfide-based solid state battery module
11/22/2012WO2012157119A1 Solid-state lithium battery
11/22/2012WO2012157046A1 Electrode body, all-solid cell, and method for manufacturing coated active material
11/22/2012WO2012156972A1 Zinc-air battery
11/22/2012WO2012156802A1 Positive-electrode active material particle for all-solid battery and method for production thereof
11/22/2012WO2012156080A1 Method for preparing a supported ruthenium catalyst
11/22/2012WO2012155333A1 Heat-resistant metal connecting component, method producing the same and solid oxide fuel cell stack
11/22/2012WO2012155195A1 Liquid assisted grinding method for producing improved battery material
11/22/2012WO2012134067A3 Mandrel used in manufacture of jelly roll-type electrode assembly
11/22/2012US20120295184 High-potential stable oxide support for polymer electrolyte fuel cell
11/22/2012US20120295181 Benzoxazine-based monomer, polymer thereof, electrode for fuel cell including the same, electrolyte membrane for fuel cell including the same, and fuel cell using the same
11/22/2012US20120295166 Hybrid radical energy storage device and method of making
11/22/2012US20120295163 Electric storage device and positive electrode
11/22/2012US20120295162 Positive electrode material for a lithium-ion accumulator
11/22/2012US20120295161 Lithium ion battery cathode and lithium ion battery using the same
11/22/2012US20120295160 Clathrate Allotropes For Rechargeable Batteries
11/22/2012US20120295159 Lithium ion secondary battery negative electrode slurry composition, a lithium ion secondary battery negative electrode, and lithium ion secondary battery
11/22/2012US20120295158 Battery cell
11/22/2012US20120295157 Lithium secondary battery
11/22/2012US20120295156 Non-aqueous secondary battery
11/22/2012US20120295155 Silicon oxide based high capacity anode materials for lithium ion batteries
11/22/2012US20120295151 Nonaqueous electrolyte secondary battery and battery module
11/22/2012US20120295145 Electrode assembly and lithium rechargeable battery using the same
11/22/2012US20120295144 Anode for cable-type secondary battery and cable-type secondary battery including the anode
11/22/2012US20120295137 Catalysts for use in electrochemical applications and electrodes and devices using same
11/22/2012US20120295037 Method for manufacturing electrodes
11/22/2012US20120292562 Positive Electrode Active Material For Lithium Ion Battery, Positive Electrode For Lithium Ion Battery, And Lithium Ion Battery
11/22/2012US20120292561 Positive electrode active material for non-aqueous electrolyte secondary battery, method for producing same and non-aqueous electrolyte secondary battery using same
11/22/2012US20120292560 Method for producing lithium iron phosphate
11/22/2012US20120291704 Electrode manufacturing apparatus
11/22/2012US20120291264 Nitrogen Silylated Compounds As Additives In Non-Aqueous Solutions For Electrochemical Cells
11/22/2012DE112011100553T5 Modulare Batterie mit einer Batteriezelle mit bimetallischen Endplatten Modular battery with a battery cell with bimetallic end plates
11/22/2012DE102012204517A1 Selbstregenerierende negative Elektroden von Lithiumionenbatterien, diese enthaltendes Produkt und Verfahren zur Herstellung und Verwendung derselben Self-healing negative electrodes of lithium ion batteries, containing this product, and methods of making and using the same
11/22/2012CA2835915A1 Composite current collector and methods therefor
11/21/2012EP2525431A2 Fuel cell and power chip technology
11/21/2012EP2525428A1 Liquid hydrophobic phase transition substance, and battery comprising same
11/21/2012EP2525427A2 Electric storage device and positive electrode
11/21/2012EP2524904A1 MANUFACTURING METHOD FOR LiCoO2 SINTERED BODY, AND SPUTTERING TARGET MADE FROM SAME
11/21/2012EP2524727A1 Method for preparing a supported ruthenium catalyst
11/21/2012EP2524410A1 Lithium-based electrochemical generator including two types of distinct electrochemical cells
11/21/2012EP2524409A2 Method for manufacturing composite positive electrode active material
11/21/2012CN202550031U Electrochemical battery system with gradual oxygen evolution electrode/fuel electrode
11/21/2012CN202550030U Monomer electrode for air aluminium cell
11/21/2012CN202550012U Folding lead-acid storage battery
11/21/2012CN202550009U Foldable lead-acid storage battery
11/21/2012CN202550007U Coiled lithium polymer battery and positive and negative plate structure thereof
11/21/2012CN202549995U High power high capacity lithium battery device for pure electric motor coach
11/21/2012CN202549987U Block combination frame for processing membrane electrode in fuel battery
11/21/2012CN202549986U Internally formed combined grid
11/21/2012CN202549985U Grid with high conductivity
11/21/2012CN202549984U Cylindrical lithium battery
11/21/2012CN202549983U Nano manganese dioxide/nano nickel hydroxide positive pole piece
11/21/2012CN202549982U Soft package battery tab deviation correcting device
11/21/2012CN202549981U Bidirectional reciprocating mechanism of powder-brushing machine
11/21/2012CN202549980U Device provided with downmost polar plate on battery laminated plate
11/21/2012CN202549979U Coating structure for anode and cathode of battery
11/21/2012CN202549978U Cathode structure of battery
11/21/2012CN202549957U Electrode plate, as well as electrode component, storage battery and capacitor comprising same
11/21/2012CN202539036U Belt storage device
11/21/2012CN102792509A Lithium-ion secondary battery
11/21/2012CN102792508A Low-cost, high power, high energy density, solid-state, bipolar metal hydride batteries
11/21/2012CN102792502A Performance enhancing layers for fuel cells
11/21/2012CN102792501A Process for production of cathode catalyst layer for fuel cell, cathode catalyst layer, and membrane electrode assembly for solid polymer fuel cell
11/21/2012CN102792500A Air electrode for metal-air battery and metal-air battery provided with same
11/21/2012CN102792499A Cathodic electrode and electrochemical cell for dynamic uses
11/21/2012CN102792498A Organic polymer-silicon composite particle, preparation method for same, and cathode and lithium secondary battery including same
11/21/2012CN102792497A Electrode active material for electricity storage device, and electricity storage device using same
11/21/2012CN102792496A Positive electrode active material for lithium ion battery, positive electrode for lithium ion battery, and lithium ion battery
11/21/2012CN102792495A Electrode active material and method for producing electrode active material
11/21/2012CN102792494A Acid-treated manganese dioxide and methods of making thereof
11/21/2012CN102792493A Nonaqueous secondary cell
11/21/2012CN102792492A Alkaline battery including lambda-manganese dioxide
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