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)
08/2010
08/26/2010WO2010056020A3 Lithium secondary battery containing a non-aqueous electrolytic solution
08/26/2010US20100216632 High Stability, Self-Protecting Electrocatalyst Particles
08/26/2010US20100216057 Catalyst carrier and fuel cell using the same
08/26/2010US20100216056 Non-noble metal based catalyst, method of manufacturing the same, fuel cell electrode including the non-noble metal based catalyst, and fuel cell including the non-noble metal based catalyst
08/26/2010US20100216055 Fuel cell
08/26/2010US20100216054 Fuel cell with large exchange surface area
08/26/2010US20100216052 Catalyst Coated Membrane (CCM) and Catalyst Film/Layer for Alkaline Membrane Fuel Cells and Methods of Making Same
08/26/2010US20100216051 Proton-conducting polymer membrane comprising polyazole blends and its use in fuel cells
08/26/2010US20100216049 Electrode catalyst composition, electrode, and fuel cell and membrane-electrode assembly each comprising the electrode
08/26/2010US20100216048 Method for the production of a membrane electrode unit
08/26/2010US20100216047 Powder containing elongated grains and the use thereof for producing an electrode for a solid oxide fuel cell
08/26/2010US20100216036 Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery using the same
08/26/2010US20100216033 Cathode material and non-aqueous electrolyte secondary battery using it
08/26/2010US20100216032 Lithium ion rechargeable battery and process for producing the lithium ion rechargeable battery
08/26/2010US20100216030 Positive electrode for all-solid secondary battery and all-solid secondary battery employing same
08/26/2010US20100216027 Electric storage device, and production method thereof
08/26/2010US20100216025 Electrode plate for a battery
08/26/2010US20100216024 Method for producing positive electrode active material and positive electrode active material
08/26/2010US20100216023 Process for producing carbon nanostructure on a flexible substrate, and energy storage devices comprising flexible carbon nanostructure electrodes
08/26/2010US20100216022 Electrode, method of manufacturing electrode, and lithium-ion secondary battery
08/26/2010US20100216021 Electrode plate
08/26/2010US20100216020 Battery and Method of Producing Battery
08/26/2010US20100216001 Rechargeable battery
08/26/2010US20100216000 Method of producing electrode for secondary battery and secondary battery
08/26/2010US20100215845 Dli-mocvd process for making electrodes for electrochemical reactors
08/26/2010US20100215567 Amorphous carbon material for negative electrode of lithium ion secondary battery and method for producing the same
08/26/2010US20100212817 Method and apparatus for manufacturing wound electrode assembly for battery
08/26/2010DE112008001716T5 Brennstoffzelle Fuel cell
08/26/2010CA2751819A1 Non-homogeneous positive electrode materials combining high safety and high power in a li rechargeable battery
08/25/2010EP2221905A1 Alkaline primary battery
08/25/2010EP2221904A1 Sodium ion rechargeable battery and negative electrode active material for use in the sodium ion rechargeable battery
08/25/2010EP2221903A2 Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same
08/25/2010EP2221841A1 Positive electrode material for nonaqueous lithium-type storage element
08/25/2010EP2221612A1 Electrode, and enzyme sensor, fuel cell, electronic device and polyol degradation method using the electrode
08/25/2010EP2220707A1 Process for producing electrode active material for lithium ion cell
08/25/2010EP2220705A2 Separator having porous coating layer and electrochemical device containing the same
08/25/2010EP2220271A1 Electrochemical energy conversion system
08/25/2010EP2220000A1 Iron-doped vanadium(v) oxides
08/25/2010EP1717896B1 Lead acid battery
08/25/2010EP1615277B1 Method of producing lattice body for lead storage battery, and lead storage battery
08/25/2010EP1391950B1 Anode active matter and production method therefor, non- aqueous electrolyte secondary battery-use anode, and non-aqueous electrolyte secondary battery
08/25/2010EP1323199B1 Fluid diffusion layers for fuel cells
08/25/2010EP1249047B1 Electrodes including particles of specific sizes
08/25/2010EP0964464B1 Binder for rechargeable battery with nonaqueous electrolyte and battery electrode depolarizing mix prepared using the same
08/25/2010CN201562714U Button battery with electroplated layer at negative current collection body
08/25/2010CN201562712U Plate grid of lead acid storage battery
08/25/2010CN201562711U Lead-acid accumulator grid
08/25/2010CN201562710U Lithium battery anode ultra-thin metal lithium tape for novel magnetic card
08/25/2010CN201562709U Lithium battery pole piece
08/25/2010CN201558834U Lithium ion battery pole piece cleaning device
08/25/2010CN1979924B Method for cutting lithium ion cell pole piece
08/25/2010CN1960050B Cylindrical type alkaline storage battery
08/25/2010CN1877897B 非水电解液二次电池 The non-aqueous electrolyte secondary battery
08/25/2010CN101816088A Membrane electrode assembly, process for producing membrane electrode assembly, and solid polymer electrolyte fuel cell
08/25/2010CN101816087A Alkaline primary battery
08/25/2010CN101816086A Membrane electrode assembly, process for producing membrane electrode assembly, solid polymer fuel cell
08/25/2010CN101816085A Electrode for secondary battery and method for producing the same
08/25/2010CN101816084A Artificial graphite for negative electrode of lithium ion secondary battery, and method for production thereof
08/25/2010CN101816083A Electrode for non-aqueous electrolyte secondary battery, manufacturing method therefor, and non-aqueous electrolyte secondary battery
08/25/2010CN101815815A Composite compound with mixed crystalline structure
08/25/2010CN101814633A Filling solidification method for producing positive electrode and negative electrode of lithium battery and lithium battery containing positive electrode and negative electrode
08/25/2010CN101814629A Method and apparatus for manufacturing wound electrode assembly for battery
08/25/2010CN101814613A Lithium thionyl chloride cell and manufacturing method thereof
08/25/2010CN101814611A Method for preparing phosphate-doped polybenzimidazole membrane electrode for fuel cell
08/25/2010CN101814610A Method for preparing membrane electrode based on carbon supported transition metal chelate
08/25/2010CN101814609A Anode composite catalyst Pt-HxMoO3 for direct methanol fuel cells, and preparation method thereof
08/25/2010CN101814608A Anode composite catalyst Pt-MoOx for direct methanol fuel cells, and preparation method thereof
08/25/2010CN101814607A Preparation method of platinum/graphen catalyst for proton exchange membrane fuel cell
08/25/2010CN101814606A Method for preparing NiO cathode materials of molten carbonate fuel cell by aqueous tape casting
08/25/2010CN101814605A Preparation method of fluororesin-containing conductive plastic bi-polar plate
08/25/2010CN101814604A Noble-metal/composite metal oxide/ carbon nanometer tubular electro-catalyst and preparation method and application
08/25/2010CN101814603A Glassy composite anode material and preparation method thereof
08/25/2010CN101814602A Method for preparing nanometer flower-shaped hydrogen-oxygen-zinc sulfate used as anode material of nickel/zinc battery
08/25/2010CN101814601A Method for preparing zinc-doped zinc oxide-coated lithium iron phosphate
08/25/2010CN101814600A Method for preparing lithium iron phosphate serving as positive active material of lithium battery
08/25/2010CN101814599A Novel carbon cathode material of power lithium ion cell and preparation method thereof
08/25/2010CN101814598A Novel titanium dioxide cathode material of power lithium ion cell and preparation method thereof
08/25/2010CN101814597A Modified cathode material for tea seed shell carbon lithium ion battery and preparation thereof
08/25/2010CN101814596A Electrode, method of manufacturing electrode, and lithium-ion secondary battery
08/25/2010CN101814595A Aluminum anode material for seawater power battery
08/25/2010CN101814375A Preparation method of nitrogen-doped titanium dioxide nano line electrode
08/25/2010CN101814372A Electric storage device, and production method thereof
08/25/2010CN101811062A Catalyst based on non-noble metal and preparation method thereof, electrode and fuel cell containing catalyst
08/25/2010CN101436662B Method for preparing silicon/iron oxide composite material
08/25/2010CN101399337B Negative pole active material, preparing method thereof and negative pole and battery using the material
08/25/2010CN101393982B Method for producing carbon coated nano stage lithium iron phosphate by precipitation
08/25/2010CN101385174B Film-catalyst layer assembly, film-electrode assembly, and polymer electrolyte type fuel cell
08/25/2010CN101325255B Zinc cathode and preparation method thereof as well as zinc secondary battery using the zinc cathode
08/25/2010CN101313428B Electrode with enhanced safety and electrochemical device having the same
08/25/2010CN101289576B Composite material of conducting high polymers/alloy for nickel-hydrogen battery and preparation thereof
08/25/2010CN101271970B Electrode for battery and fabricating method thereof
08/25/2010CN101271969B Carbon nano-tube combination electrode material, its production method and electrode
08/25/2010CN101212039B Battery pole plate, method for producing the battery pole plate, and pole plate core and secondary battery
08/25/2010CN101212038B Li-ion secondary battery and pole plate processing method
08/25/2010CN101142705B Nonaqueous electrolyte secondary battery
08/25/2010CN101081696B Ferric phosphate lithium material for lithium ion powder cell and preparation method thereof
08/25/2010CN101005133B Negative active material for rechargeable lithium battery and rechargeable lithium battery
08/24/2010USRE41578 Micro electrochemical energy storage cells
08/24/2010US7781364 A methanol-tolerant cathode catalyst included in a membrane electrode assembly for fuel cells comprised a supported transition metal (ruthenium) and a chalcogen (selenium) to increase the speed of methanol oxidation at the anode; a recast ionomer dispersed throughout the composite; energy efficiency
08/24/2010US7781123 Method and apparatus for forming electrode interconnect contacts for a solid-oxide fuel cell stack
1 ... 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 ... 975