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)
08/2003
08/21/2003WO2003069019A1 Directed assembly of highly-organized carbon nanotube architectures
08/21/2003WO2003068853A1 Cluster ion exchange membrane, and electrolyte membrane electrode connection body
08/21/2003WO2003068434A1 Metal hydride composite materials
08/21/2003WO2003015190A3 Solid polymer electrolyte lithium battery
08/21/2003US20030158310 Aqueous fluoropolymer dispersion stabilized by the use of a surfactant that does not remain in an electrode coating film after a drying step during electrode production.
08/21/2003US20030158273 Electrolyte membrane-electrode assembly, which has a uniform film thickness to cause no clogging of catalyst layer of gas diffusion electrode by preventing soakage of raw material solution into porous part.
08/21/2003US20030157409 Polymer lithium battery with ionic electrolyte
08/21/2003US20030157407 Capacitance
08/21/2003US20030157406 For use in electrochemical power cells
08/21/2003US20030157405 Electrode
08/21/2003US20030157403 Alkaline battery with flat housing
08/21/2003US20030157397 Gas diffusion backing for fuel cells
08/21/2003US20030157396 Modified diffusion layer for use in a fuel cell system
08/21/2003US20030157395 Simplified direct oxidation fuel cell system
08/21/2003US20030157393 Pt-Ru-M1-M2 quaternary metal catalyst based on Pt-Ru for direct methanol fuel cell
08/21/2003US20030157388 For use in fuel cells
08/21/2003US20030157386 Load matched power generation system including a solid oxide fuel cell and a heat pump and an optional turbine
08/21/2003US20030157314 Porous composite product particularly with high specific surface area, method for preparing and electrode for electrochemical assembly formed with a porous composite film
08/21/2003US20030157045 Very low emission hybrid electric vehicle incorporating an integrated propulsion system including a hydrogen powered internal combustion engine and a high power Ni-MH battery pack
08/21/2003US20030157014 Mixing with solvent; autoclaving; dehydration
08/21/2003US20030155251 Method for forming a thin film
08/21/2003CA2513454A1 Flexible thin printed battery with gelled electrolyte and method of manufacturing same
08/21/2003CA2475790A1 Directed assembly of highly-organized carbon nanotube architectures
08/20/2003EP1336999A1 High polymer electrolyte fuel cell
08/20/2003EP1336998A1 Electrochemical device and method of manufacturing the device
08/20/2003EP1336997A2 Metal catalyst based on Pt-Ru, a fuel cell electrode, and DMFC
08/20/2003EP1336996A1 Electrode for solid polymer type fuel cell
08/20/2003EP1336215A1 Anode assembly for an electrochemical cell
08/20/2003EP1336003A1 Multilayered, flexible paper containing carbon, with good flexural strength
08/20/2003CN1437777A 非水电解液及锂二次电池 The non-aqueous electrolyte and a lithium secondary battery
08/20/2003CN1437280A Solvent treating process of electrolyte film in producing fuel cell
08/20/2003CN1437279A Making process and product of sintered cadmium negative pole for cell
08/20/2003CN1437278A Ultrathin electrode, diaphragm, ultrathin primary battery, ultrathin rechargeable cell and their production process
08/20/2003CN1437276A Waterless electrolyte battery with safety valve structure on its electrode
08/20/2003CN1118880C Nonaqueous electrolyte secondary cell
08/20/2003CN1118879C Anode base film of middle-temp. solid oxide fuel cell and preparation thereof
08/20/2003CN1118878C Bipolar stacked wafer unit electrochemical battery
08/19/2003US6608465 Positive electrode for alkaline storage battery and alkaline storage battery using the same
08/19/2003US6608129 Polymer composites and methods for making and using same
08/19/2003US6607861 Silver vanadium oxide; improves service life of defibrillators
08/19/2003US6607821 Applications and devices based on nanostructured non-stoichiometric substances
08/19/2003US6607779 Non-stoichiometric non- equilibrium material, and the material is a nanostructured material.
08/19/2003US6607706 A powder of lithiated manganese oxide has an average particle diameter preferably less than about 250 nm. The particles have a high degree of uniformity and preferably a very narrow particle size distribution. The lithiated manganese oxide can
08/19/2003US6607645 Producing hollow ceramic membranes by electrophoretic deposition. The hollow ceramic membranes may have a small cross-sectional area of about 1.0 x 10-5 mm2 to about 25 mm2. The cross-sectional configuration of the hollow ceramic
08/19/2003CA2103671C Galvanic seawater cell
08/14/2003WO2003067699A2 Carbon fibre containing negative electrode for lithium battery
08/14/2003WO2003067697A2 Fuel cell using in the cathode compartment and optionally in the anode compartment oxydoreductase enzymes
08/14/2003WO2003067693A2 Apparatus of high power density fuel cell layer with micro structured components
08/14/2003WO2003067690A1 Carbon black for electrode of cell or electric double-layer capacitor
08/14/2003WO2003067689A1 Alkali cell
08/14/2003WO2003067688A1 Nonaqueous electrolyte secondary cell
08/14/2003WO2003067687A1 Redox active reversible electrode and novel cell using it
08/14/2003WO2003067686A1 Microcomposite powder based on flat graphite particles and a fluoropolymer and objects made from same
08/14/2003WO2003067685A2 Manganese oxide based catalyst and electrode for alkaline electrochemical system and method of its production
08/14/2003WO2003067683A2 Current collectors
08/14/2003WO2003066930A1 Diamond electrode
08/14/2003WO2003066886A1 Biosensor carrying redox enzymes
08/14/2003WO2003038926A3 Active material for fuel cell anodes incorporating an additive for precharging/activation thereof
08/14/2003US20030153700 Pressurizign a mini-emulsion of a mixture of deionized water, a perfluorinated surfactant, a liquid perfluorinated hydrocarbon, and an ionomeric monomer with a fluorinated alkene gas, polymerizing, adding a vinyl ether monomer
08/14/2003US20030153636 Mesoporous carbons and polymers from hydroxylated benzenes
08/14/2003US20030152840 Halogen-free; carbonate solvent; electroconductive polymer
08/14/2003US20030152839 Nonaqueous electrolyte containign lithium saltl pressure detectors
08/14/2003US20030152835 Graphite anode containing carbon fibers
08/14/2003US20030152834 Electrochemically active material for the negative electrode of a secondary electrochemical cell having an alkaline electrolyte
08/14/2003US20030152829 Thin lithium film battery
08/14/2003US20030152820 Ion exchange assembly for an electrochemical cell
08/14/2003US20030152817 Electric energy generator and method for manufacturing the same
08/14/2003US20030151156 Solid state electrochemical devices
08/14/2003US20030150740 Lead-coated complex porous structures and corresponding method for conductive activation
08/14/2003DE10209791C1 Anode material used in powder form in a mixture with an electrolyte powder for high temperature fuel cells, or in a gas sensor with an electrolyte powder, comprises a mixed oxide containing rare earth, alkaline earth and transition metals
08/14/2003CA2475588A1 Redox active reversible electrode and novel cell using it
08/14/2003CA2474164A1 Alkaline battery
08/14/2003CA2473491A1 Apparatus of high power density fuel cell layer with micro structured components
08/14/2003CA2438131A1 Carbon fibre containing negative electrode for lithium battery
08/13/2003EP1335438A1 Negative electrode for lithium secondary cell and method for producing the same
08/13/2003EP1334764A2 Hydrogen-permeable membrane and manufacturing method of the same
08/13/2003EP1334544A2 Charger for a rechargeable nickel-zinc battery
08/13/2003EP1334531A1 Electrolyte for a secondary cell
08/13/2003EP1334528A1 Fuel cells
08/13/2003EP1334065A1 Potato-shaped graphite particles with low impurity rate at the surface, method for preparing same
08/13/2003EP0860518B1 Process for preparing porous electrolytic metal foil
08/13/2003CN2566469Y Combined membrane electrode for fuel cell
08/13/2003CN1436379A Method for producing rechargeable lithium-polymer batteries and battery produced according to said method
08/13/2003CN1436377A Electrochemical cells with anode contg. sulfur
08/13/2003CN1435908A Nonaqueous electrolyte cell
08/13/2003CN1435905A High energy full-enclosed lead-acid accumulator for ground starting fighter plane and bomber
08/13/2003CN1435904A Lithium ion cell cathode material and mfg. method thereof
08/13/2003CN1435903A Lithium ion cell anode material and mfg. method thereof
08/13/2003CN1435372A Ferrous phosphate hydrated salt crystal, producing method thereof and method for producing Li-Fe-P composite oxides
08/13/2003CN1118107C Electrode for non-aqueous electrolytic cells
08/12/2003US6605390 Lithium ion battery utilizing carbon foam electrodes
08/12/2003US6605389 Alkaline storage battery and method of manufacturing the same
08/12/2003US6605388 Battery cell electrode core plate, fabrication method therefor, and battery cell made therewith
08/12/2003US6605387 Alkaline storage battery
08/12/2003US6605386 Non-aqueous electrolyte secondary battery comprising composite particles
08/12/2003US6605385 Electrochemical cell having an electrode with a carbonate additive in the electrode active mixture
08/12/2003US6605384 Nickel electrode containing compounds of calcium, strontium, scandium, yttrium, and lanthanoid as additives
08/12/2003US6605379 Hydrophobic fuel cell electrode
08/07/2003WO2003065536A2 Polymer-modified electrode for energy storage devices and electrochemical supercapacitor based on said polymer-modified electrode
08/07/2003WO2003065490A2 A co-catalyst proton exchange membrane fuel cell utilizing borohydride fuels
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