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)
12/2007
12/21/2007WO2007100918A3 Lithium-based compound nanoparticle compositions and methods of forming the same
12/21/2007WO2007056518A3 Solid oxid fuel cell device comprising an elongated substrate with a hot and a cold portion
12/21/2007WO2007050448A3 Pem fuel cell system comprising hydrogen generation based on hydride conversion with product water
12/21/2007WO2007044852A3 Battery with bifunctional electrolyte
12/21/2007WO2007005848A3 Amorphous, non-oxide seals for solid electrolyte or mixed electrolyte cells
12/21/2007WO2003077329A3 Polymer composites, electrodes and fuel cells
12/21/2007CA2655278A1 Fine particle of perovskite oxide, particle having deposited perovskite oxide, catalyst material, catalyst material for oxygen reduction, catalyst material for fuel cell, and electrode for fuel cell
12/21/2007CA2655277A1 Carbon particle having deposited fine particles, process for producing the same, and electrode for fuel cell
12/21/2007CA2653539A1 Process for modifying the interfacial resistance of a metallic lithium electrode
12/21/2007CA2647323A1 Photocatalytic electrode and fuel cell
12/20/2007US20070292765 Lithium Ion Secondary Battery And Method For Producing Negative Electrode Therefor
12/20/2007US20070292764 Cathode active material, its manufacturing method, cathode, its manufacturing method, and secondary battery
12/20/2007US20070292763 Cathode material for lithium batteries
12/20/2007US20070292762 Alkaline electrochemical cell
12/20/2007US20070292761 Material for lithium secondary battery of high performance
12/20/2007US20070292760 Lithium-ion storage battery comprising TiO2-B as negative electrode active material
12/20/2007US20070292759 Positive Electrode for Lithium Ion Battery and Lithium Ion Battery Using Same
12/20/2007US20070292758 Nickel Hydroxide Powder and Method for Producing Same
12/20/2007US20070292757 Cathode active material, method for producing the same, and nonaqueous electrolyte secondary battery
12/20/2007US20070292756 Non-aqueous electrolyte secondary battery
12/20/2007US20070292754 Electrolyte for improving life characteristics at high temperature and lithium secondary battery comprising the same
12/20/2007US20070292750 Optimized microporous structure of electrochemical cells
12/20/2007US20070292747 Amorphous and partially amorphous nanoscale ion storage materials
12/20/2007US20070292744 Precious Metal Oxide Catalyst for Water Electrolysis
12/20/2007US20070292743 An anode structure for a reformate gas-fueled fuel cell has two adjacent regions of platinum electrocatalysts covering it;the first promotes oxidation of carbon monoxide, the secondthe oxidation of hydrogen; toleration of higher levels of carbon monoxide (<1000 ppm); polymer electrolyte membrane;
12/20/2007US20070292742 Fuel Cell System
12/20/2007US20070292735 providing an electrode having a surface including a metal or alloy (Ag,Pd), applying an oxidizing voltage to the electrode in a iodine medium such that a iodine adsorbate forms a metal-halide layer(AgI) on a surface of the electrode capable of producing surface enhanced Raman scattering of incident light
12/20/2007US20070292734 Polymer electrolyte membrane, method for the production thereof, and application thereof in fuel cells
12/20/2007US20070292600 Pressed powder pellet battery electrode system
12/20/2007DE112005002678T5 Geteilte Architekturen für MEA-Haltbarkeit Shared architectures for MEA durability
12/20/2007DE10164300B4 Verfahren und Vorrichtung zur Regenerierung von Zink-Elektroden für wiederaufladbare Zink-Luft-Batterien Method and device for the regeneration of zinc electrodes for rechargeable zinc-air batteries
12/19/2007EP1868258A1 A membrane-electrode assembly for a fuel cell and a fuel cell system including the same
12/19/2007EP1867391A1 Fuel cell
12/19/2007EP1867001A1 Non-aqueous electrochemical cells
12/19/2007EP1867000A2 Lithium sulphide battery and method of producing the same
12/19/2007EP1866998A2 Secondary electrochemical cell
12/19/2007EP1866997A2 Fuel cells
12/19/2007EP1866993A2 Hydrogen and electrical power generator
12/19/2007EP1866988A2 Current carrier for an energy storage device
12/19/2007EP1866987A2 Thin printable electrochemical cell utilizing a picture frame and methods of making the same
12/19/2007EP1866242A2 Crystalline ion-conducting nanomaterial and method for the production thereof
12/19/2007CN200993984Y Hybrid power automobile cell
12/19/2007CN200993983Y Fuel cell strap flow field modified metal electrode
12/19/2007CN200993982Y Lead-acid battery grid
12/19/2007CN200993981Y Lead-ceramic double-face composite electrode plate
12/19/2007CN200993980Y Reference electrode assembly
12/19/2007CN101091284A 锂二次电池 The lithium secondary battery
12/19/2007CN101091282A Lead storage battery and process for producing the same
12/19/2007CN101091272A Solid porous zinc electrodes and methods of making same
12/19/2007CN101090164A Polymer lithium secondary battery and preparation method thereof
12/19/2007CN101090163A Non-aqueous electrolyte secondary battery
12/19/2007CN101090161A Storage battery system, on-vehicle power supply system, vehicle and method for charging storage battery system
12/19/2007CN101090160A Nano cilicon fibre solid battery
12/19/2007CN101090159A Molten carbonate fuel cell with solid carbon anode
12/19/2007CN101090158A A membrane-electrode assembly for a fuel cell and a fuel cell system including the same
12/19/2007CN101090156A Method for raising carbon anode performance of molten carbonate fuel cell
12/19/2007CN101090155A Solid electrolyte type fuel cell and air electrode current collector used for the same
12/19/2007CN101090154A Plus plate assembly of lithium ion battery
12/19/2007CN101090153A 锂离子电池电解液及锂离子电池 Lithium-ion battery electrolyte and lithium-ion batteries
12/19/2007CN101090152A Cathode active material, its manufacturing method, cathode, its manufacturing method, and secondary battery
12/19/2007CN101090151A Manufacturing method of lithium ion battery plus-negative plate
12/19/2007CN101090141A Preparation method of hybridization electrode of electric insulation salt modulation
12/19/2007CN101090140A Preparation method for nuclear case structure hybridization electrode
12/19/2007CN101089226A Surface cobalt coated process for spherical nickel hydroxide
12/19/2007CN101088918A Complex metal oxide and its prepn process
12/19/2007CN100356626C 二次电池 Secondary battery
12/19/2007CN100356619C Method for preparing carbon-carried platinum/rare earth oxide composite electro catalyst for fuel cell
12/19/2007CN100356618C High-efficient fuel battery guide bipolar plates and producing method thereof
12/19/2007CN100356617C Nanometer phosphate ferrolithium/carbon composite materials, production of solid-phase and use thereof
12/19/2007CN100356616C Secondary battery-use negative electrode and secondary battery using it
12/19/2007CN100356615C 电化学元件 Electrochemical devices
12/19/2007CN100355920C Grid alloy and its preparing method
12/19/2007CN100355662C Low temperature lithiation of cobalt,nickel and manganese containing hydroxides using wet method
12/19/2007CN100355651C Carbons useful in energy storage devices
12/18/2007US7309548 Lithium secondary battery
12/18/2007US7309547 containing at least a rare-earth element, magnesium, nickel and aluminum, having an intensity ratio of not smaller than 0.6
12/18/2007US7309546 Positive active material for rechargeable lithium battery
12/18/2007US7309545 Comprises tin/intermetallic; for improved capacity and charge/discharge
12/18/2007US7309544 Organonitrogen compound or polymer
12/18/2007US7309543 Layered lithium-nickel-based compound oxide powder and its production process
12/18/2007US7309542 Membrane electrode assembly and fuel cell
12/18/2007US7309540 Electrical power source designs and components
12/18/2007US7309535 Air breathing fuel cell having bi-cell unit cells
12/18/2007US7309478 Heating a stoichiometric mixture of lead oxide and lead sulfate for 3-8 hours; deagglomerating and sieving basic lead sulfate for use as a paste on the anode
12/18/2007CA2418289C Laminated heat resistant alloy plate and manufacturing method therefor
12/13/2007WO2007143700A2 Synthesis of high surface area nanogrystalline materials useful in battery applications
12/13/2007WO2007143640A2 Alkali metal titanates and methods for their synthesis
12/13/2007WO2007143388A1 Method of preparing carbonaceous anode materials and using same
12/13/2007WO2007143240A2 Fluoride ion electrochemical cell
12/13/2007WO2007142994A2 Cureless battery paste and method for producing battery plates
12/13/2007WO2007142944A2 Method of making chalcogen catalysts for polymer electrolyte fuel cells
12/13/2007WO2007142379A1 Ti-ni alloy-ni sulfide element for combined current collector-electrode
12/13/2007WO2007142364A1 Process for producing membrane/electrode assembly for polymer electrolyte fuel cells
12/13/2007WO2007142275A1 Positive electrode active material for rechargeable battery with nonaqueous electrolyte, and method for manufacturing the same
12/13/2007WO2007142131A1 Alkaline primary battery
12/13/2007WO2007142031A1 Electrolyte membrane-electrode assembly for direct methanol fuel cell
12/13/2007WO2007141996A1 Energy storage device
12/13/2007WO2007141913A1 Process for production of polyradical compound and battery cell
12/13/2007WO2007141905A1 Negative electrode active material for lithium ion rechargeable battery, and negative electrode
12/13/2007WO2007141569A1 Metal oxysulfide compounds and their use
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