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)
02/2010
02/10/2010CN101645519A Electric storage device
02/10/2010CN101645508A Membrane electrode for proton exchange membrane fuel cell
02/10/2010CN101645507A Layered electrode for electrochemical cells
02/10/2010CN101645506A Current collector, preparation method thereof and battery having same
02/10/2010CN101645505A High-capacity iron electrode material
02/10/2010CN101645504A Method for preparing lithium iron phosphate of anode material of lithium ion battery
02/10/2010CN101645503A Positive electrode active material, positive electrode using the same and non-aqueous electrolyte secondary battery
02/10/2010CN101645502A Method of preparing hydrogen storage electrode through hydrogen storage alloy one-stage heat treatment
02/10/2010CN101645501A Sintering method of hydrogen storage alloy electrode
02/10/2010CN101645500A Carbon-based material inlaid and penetrated with sulfur and aluminum secondary battery using same as cathode active material
02/10/2010CN100589274C Nonaqueous electrolyte secondary battery
02/10/2010CN100589273C Non-aqueous electrolyte battery and method for producing the same
02/10/2010CN100589266C A method for making compound cathode of solid oxide fuel battery
02/10/2010CN100589265C Positive electrode material for lithium ion battery with nonaqueous electrolyte, and battery using the same
02/10/2010CN100589264C Graphite material for negative pole of lithium secondary battery, method of manufacturing graphite material, and lithium secondary battery
02/10/2010CN100589263C Positve electrode material, positve electrode and battery containing the material and preparing process thereof
02/10/2010CN100589262C Nickle positive pole and manufacturing method thereof, and nickel-metal hydrides storage battery including the positive pole
02/09/2010US7659224 Catalyst nanoparticle
02/09/2010US7659037 Nonaqueous secondary cell
02/09/2010US7659035 contains polyvinylidene fluoride and/or polyvinyl acetal
02/09/2010US7659034 Efdficient charging, discharging cycle; silicon, or alloy thereof, as cathode; lithium, transition metal oxide as anode
02/09/2010US7659033 Containing boron and having a looped closure structure at an end of a graphite c-planar layer on a surface of cleavage formed by shearing; density of interstitial planar sections between neighboring closure structures is between 100/- 1500/ mu m; high discharging capacity
02/09/2010US7659032 Cathode active material, cathode material having the cathode active material, secondary aqueous lithium-ion battery having the cathode material, and method for preparing the cathode active material
02/09/2010US7659031 Includes anode composed of zinc, cathode composed of manganese dioxide or nickel oxyhydroxide, separator composed of nonwoven fabric, electrolyte composed of aqueous solution of potassium hydroxide and zinc oxide; leakage of electrolyte is suppressed
02/09/2010US7659030 Cell structure having improved heat dissipation and lower vibrations
02/09/2010US7659028 Polymer electrolyte fuel cell
02/09/2010US7659026 membrane electrodes; electrocatalysts; fuel cells
02/09/2010US7659025 Electrode-supported solid state electrochemical cell
02/09/2010US7659024 Fuel cell having a separator with water-retaining groove portions
02/09/2010US7658871 Method of preparing a negative active material for rechargeable lithium battery
02/09/2010US7658863 Si-C-O composite, making method, and non-aqueous electrolyte secondary cell negative electrode material
02/09/2010US7658775 Method for making negative electrode component including a carbonaceous material for use in a nonaqueous secondary battery
02/09/2010US7658774 Method of producing lattice body for lead storage battery, and lead storage battery
02/09/2010CA2455851C High performance lithium titanium spinel l14t15012 for electrode material
02/09/2010CA2447757C Proton conduction material and method of manufacturing the same
02/09/2010CA2442633C Solid polymer type fuel cell
02/09/2010CA2430515C Method for deposition of a catalyst
02/09/2010CA2373098C Electrode structure
02/09/2010CA2337590C Secondary battery
02/09/2010CA2171386C Improved materials for use in electrode manufacture
02/04/2010WO2010014194A1 Thf-based electrolyte for low temperature performance in primary lithium batteries
02/04/2010WO2010013837A1 Sodium rechargeable battery
02/04/2010WO2010013786A1 Positive mix paste for lithium secondary battery
02/04/2010WO2010013726A1 Electricity storage device
02/04/2010WO2010013492A1 Polymer, semiconductor film, electrode, electrode active material, electrochemical element and electricity storage device
02/04/2010WO2010013491A1 Accumulator material and accumulator device
02/04/2010WO2010013425A1 Fuel cell
02/04/2010WO2010013405A1 Current collector for nonaqueous electrolyte secondary battery, electrode for nonaqueous electrolyte secondary battery, method for manufacturing the current collector and the electrode, and nonaqueous electrolyte secondary battery
02/04/2010WO2010013353A1 Method for preparing fuel cell electrode catalyst and solid polymer fuel cell
02/04/2010WO2010013102A1 Control method for lithium ion secondary battery, and lithium ion secondary battery system
02/04/2010WO2010012951A2 Use of an oxyhydroxy salt related to the family of lamellar double hydroxides for the design and manufacture of an electrode with a view to storing electrical energy
02/04/2010WO2010012717A1 Production of thin catalyst layers
02/04/2010WO2010012076A1 Composite electrode material
02/04/2010WO2009131419A3 Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery having the same
02/04/2010WO2009003695A3 Ion conductor having a garnet structure
02/04/2010US20100028780 Battery electrode and method for manufacturing the same, and battery
02/04/2010US20100028779 Porous Polyimide Membrane, Battery Separator, Battery, and Method
02/04/2010US20100028778 Method for the cutting of mechanically sensitive sheet stock
02/04/2010US20100028777 Nonaqueous Electrolyte Secondary Batteries
02/04/2010US20100028776 Cathode active material and secondary battery comprising the same
02/04/2010US20100028775 Battery
02/04/2010US20100028774 Negative electrode material for nickel-metal hydride battery and treatment method thereof, and nickel-metal hydride battery
02/04/2010US20100028773 Composition for battery
02/04/2010US20100028771 Electrolyte for lithium batteries
02/04/2010US20100028770 Electrode Assembly Having Electrode Tabs of the Same Size in Joint Portion Thereof and Electrochemical Cell Containing the Same
02/04/2010US20100028768 Positive electrode active material, positive electrode using the same and non-aqueous electrolyte secondary battery
02/04/2010US20100028767 Stacked secondary battery and method of manufacturing the same
02/04/2010US20100028766 Thin flexible rechargeable electrochemical energy cell and method of fabrication
02/04/2010US20100028757 Ceramic material combination for an anode of a high-temperature fuel cell
02/04/2010US20100028756 Fuel Cell and Catalyst Layer Therefor, and Membrane Electrode Assembly Using the Same
02/04/2010US20100028755 Fuel Cell Catalyst Layer, Membrane Electrode Assembly Using the Same and Fuel Cell
02/04/2010US20100028747 Preconditioning treatment to enhance redox tolerance of solid oxide fuel cells
02/04/2010US20100028746 Ba-Sr-Co-Fe-O BASED PEROVSKITE MIXED CONDUCTING MATERIALS AS CATHODE MATERIALS FOR INTERMEDIATE TEMPERATURE SOLID OXIDE FUEL CELLS BOTH IN DUAL CHAMBER AND SINGLE CHAMBER CONFIGURATION
02/04/2010US20100028744 Gas diffusion layer with lower gas diffusivity
02/04/2010US20100028736 Hybrid Ionomer Electrochemical Devices
02/04/2010US20100028676 Synthesis of a limp04 compound and use as electrode material in a lithium storage battery
02/04/2010US20100027195 Lithium ion capacitor
02/04/2010US20100027193 Coated electrode and organic electrolyte capacitor
02/04/2010US20100025627 Reaction method, metal oxide nanoparticle or carbon carrying the nanoparticle, obtained by the method, electrode containing the carbon, and electrochemical device with the electrode
02/04/2010US20100024203 Manufacturing method of electrode for battery
02/04/2010DE102009001153A1 Elektrodenelement Electrode element
02/04/2010DE102008032127A1 Sol und Verfahren zur Herstellung einer Delafossit-Mischoxidschicht-Struktur auf einem Substrat sowie mit einem Mischoxid beschichtetes Substrat Sol and method for preparing a delafossite mixed oxide layer structure on a substrate and having a composite oxide coated substrate
02/04/2010CA2732617A1 Control method for lithium ion secondary battery, and lithium ion secondary battery system
02/04/2010CA2732240A1 Method for preparing fuel cell electrode catalyst and solid polymer fuel cell
02/04/2010CA2732103A1 Thf-based electrolyte for low temperature performance in primary lithium batteries
02/04/2010CA2731678A1 Composite electrode material
02/03/2010EP2149928A1 Bimetallic electrocatalyst for use in molecular electrosynthesis and preparation method therefor
02/03/2010EP2149927A1 Stacking device for stacking continuous separator and sheet electrode
02/03/2010EP2149170A1 Membraneless fuel cell and method of operating same
02/03/2010EP1742729B8 Process for production of ionically crosslinked polysaccharide microspheres
02/03/2010CN201397857Y Dynamic lithium ion battery with heat dissipation performance
02/03/2010CN201397852Y Battery pole-plate adhesive-tape fixation clamp
02/03/2010CN201397851Y Auxiliary equipment for lithium ion battery pole piece press-polishing machine
02/03/2010CN201397850Y Device for observing reverse side of roller pole piece
02/03/2010CN201397849Y Device for preventing roller pole piece from falling down
02/03/2010CN201397848Y Out-hearth protection device for pole piece of lithium ion battery coater
02/03/2010CN201397847Y Novel pole piece rolling machine
02/03/2010CN201397846Y Valve interlock device of NMP metering tank in production of lithium ion battery
02/03/2010CN201397845Y Venting device of slurry system
02/03/2010CN201397844Y Automatic powder material loading device
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