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)
03/2010
03/23/2010CA2534590C Stack supported solid oxide fuel cell
03/23/2010CA2436600C Synthesis of lithium transition metal sulphides
03/23/2010CA2390457C Electrode for solid polymer type fuel cell and manufacturing method therefor
03/18/2010WO2010030966A2 Alkali metal seawater battery
03/18/2010WO2010030955A1 Nanostructured anode for high capacity rechargeable batteries
03/18/2010WO2010030894A1 Split charge forming process for battery
03/18/2010WO2010030510A1 Composition, energy storage device, and method
03/18/2010WO2010030131A2 Positive electrode active substance for lithium secondary battery
03/18/2010WO2010030019A1 Non-aqueous electrolyte secondary cell
03/18/2010WO2010029745A1 Li-Ni COMPOSITE OXIDE PARTICLE POWDER FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCTION THEREOF, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
03/18/2010WO2010029679A1 Mercury-free alkaline dry battery
03/18/2010WO2010029678A1 Mercury-free alkaline dry battery
03/18/2010WO2010029676A1 Nonaqueous electrolyte secondary battery and method for manufacturing the same
03/18/2010WO2010029675A1 Nonaqueous electrolyte secondary battery and method for manufacturing the same
03/18/2010WO2010029242A1 Electrolyte for an sofc battery, and method for making same
03/18/2010WO2010029135A2 Method for producing a silicon/carbon composite material, material produced thereby, and electrode, especially negative electrode, comprising said material
03/18/2010WO2009156119A8 Mixed oxide containing a lithium-manganese spinel and process for producing it
03/18/2010US20100069507 Porous Carbon Materials and Production Process Thereof, and Adsorbents, Masks, Adsorbing Sheets and Carriers
03/18/2010US20100069228 Electrochemical catalysts
03/18/2010US20100068629 Alkali metal seawater battery
03/18/2010US20100068627 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR FABRICATING THE SAME ( as amended
03/18/2010US20100068626 Negative electrode material for lithium rechargeable battery
03/18/2010US20100068625 Novel titanium oxide, method for manufacturing the same, and lithium secondary battery using the same as active material
03/18/2010US20100068624 Nickel hydroxide, method for producing positive electrode active material for non-aqueous electrolyte secondary battery, electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
03/18/2010US20100068623 Porous battery electrode for a rechargeable battery and method of making the electrode
03/18/2010US20100068622 Electrode Binder Compositions and Electrodes for Lithium Ion Batteries and Electric Double Layer Capacitors
03/18/2010US20100068621 Nanotube wiring
03/18/2010US20100068620 Alkaline battery
03/18/2010US20100068618 Method for producing anode can for battery and manganese dry battery using such anode can for battery
03/18/2010US20100068613 Non-aqueous electrolyte secondary battery
03/18/2010US20100068610 Cathode for an electrochemical cell
03/18/2010US20100068592 Electrodes for use in hydrocarbon-based membrane electrode assemblies of direct oxidation fuel cells
03/18/2010US20100068591 Fuel cell catalyst, fuel cell cathode and polymer electrolyte fuel cell including the same
03/18/2010US20100068589 Membrane-electrode assembly
03/18/2010US20100068588 Membrane-membrane reinforcing membrane assembly, membrane-catalyst layer assembly, membrane-electrode assembly, and polymer electrolyte fuel cell
03/18/2010US20100068566 Method for minimizing membrane electrode degradation in a fuel cell power plant
03/18/2010US20100068485 Multilayer Electroactive Polymer Composite Material
03/18/2010US20100065787 Method for synthesis of carbon-coated redox materials with controlled size
03/18/2010US20100065775 Novel marterials including elements of group 14
03/18/2010US20100065119 ELECTRODE HAVING A CoS LAYER THEREON, PROCESS OF PREPARATION, AND USES THEREOF
03/18/2010CA2736915A1 Cathode active material for lithium secondary battery
03/17/2010EP2164122A1 Membrane electrode assembly, process for producing membrane electrode assembly, solid polymer fuel cell
03/17/2010EP2163537A1 Asymmetric bf3 complex
03/17/2010EP2163517A1 Transition metal oxides/multi-walled carbon nanotube nanocomposite and method for manufacturing the same
03/17/2010EP2162943A1 Solid-state battery and method for manufacturing of such a solid-state battery
03/17/2010EP2162942A1 Lithium energy storage device
03/17/2010EP2162938A2 Dispersion of composite materials, in particular for fuel cells
03/17/2010EP2162937A1 Nitroxide containing electrode materials for secondary batteries
03/17/2010EP2162936A2 Anode material of excellent conductivity and high power secondary battery employed with the same
03/17/2010EP2162934A2 Energy storage device and cell configuration therefor
03/17/2010EP2162564A2 Method of depositing silicon on carbon materials and forming an anode for use in lithium ion batteries
03/17/2010EP2162396A1 High density lithium cobalt oxide for rechargeable batteries
03/17/2010EP1914824B1 Electrolyte material for solid polymer fuel cell, electrolyte membrane and membrane-electrode assembly
03/17/2010EP1236236B1 Fuel cell assembly
03/17/2010CN201425960Y Power supply device by aid of water
03/17/2010CN201425953Y Button cell with individual sealing ring
03/17/2010CN201423337Y Slurry scraping mold used for negative electrode of chargeable battery
03/17/2010CN101675553A Lithium ion rechargeable battery and process for producing the lithium ion rechargeable battery
03/17/2010CN101675548A Room temperature single phase li insertion/extraction material for use in li-based battery
03/17/2010CN101675547A Process for production of positive electrode active material for lithium ion secondary battery
03/17/2010CN101675546A electrolytes, electrode compositions, and electrochemical cells made therefrom
03/17/2010CN101675545A 锂离子二次电池 Lithium ion secondary batteries
03/17/2010CN101675544A Secondary cell and secondary cell manufacturing method
03/17/2010CN101675175A Lead-tin-silver-bismuth containing alloy for positive grid of lead acid batteries
03/17/2010CN101675003A Microporous carbon catalyst support material
03/17/2010CN101675001A Synthesis of an limpo4 compound and use as an electrode material in a lithium accumulator
03/17/2010CN101674886A Electrode catalyst for fuel cell
03/17/2010CN101673854A Lithium ion secondary battery
03/17/2010CN101673845A Metal hydride nickel storage battery
03/17/2010CN101673836A Microbial fuel cell for supplying power to implantable medical device
03/17/2010CN101673833A Membrane electrode integrated component with sealed frames and preparation method thereof
03/17/2010CN101673832A Subgasket window edge design relief
03/17/2010CN101673831A Composite proton exchange membrane of acidic nanofiber/alkaline high polymer and preparation method thereof
03/17/2010CN101673826A Method for treating stainless steel bipolar plate corrosion resistant surface of fuel cell
03/17/2010CN101673825A Novel grid for improving short pass of polar plate
03/17/2010CN101673824A Preparation method of LiFePO4/C composite materials
03/17/2010CN101673823A Method for preparing lithium iron phosphate cathode material simultaneously blended with nickel and iodine by sintering method
03/17/2010CN101673822A Preparation method of lithium iron phosphate cathode material simultaneously blended with silver and iodine
03/17/2010CN101673821A Method for preparing manganese phosphate lithium/carbon composite material by using manganese hydrogen phosphate
03/17/2010CN101673820A Method for preparing manganese lithium phosphate/carbon composite material by solid-liquid combination
03/17/2010CN101673819A Method for preparing manganese lithium phosphate/carbon composite material by manganese phosphate
03/17/2010CN101673818A Lithium ion battery cathode and preparation method thereof
03/17/2010CN101671012A Method of producing electrochemical active material
03/17/2010CN101670999A Mn-Co-doped spinel composite nanometer material and low-temperature sintering method thereof
03/17/2010CN101670422A Continuous casting machine for lead plate of lead-acid storage battery
03/17/2010CN101670246A Multilayer fluorine-contained crosslinking doping ionic membrane with reinforced microporous membrane and preparation method thereof
03/17/2010CN100594629C Catalyst coated electrolyte membrane, fuel cell including the same, method of preparing the catalyst coated electrolyte membrane
03/17/2010CN100594628C Method for preparing lithium cell anode
03/16/2010US7679739 Device and method for measuring microporous film on battery electrode plate, coater equipped with film measuring device, and coating method using film measuring method
03/16/2010US7678503 Precipitation of lithium, nickel, magnesium oxides; lithium batteries
03/16/2010US7678502 Electrolytic cells; corrosion resistance
03/16/2010US7678501 Storage battery manufacturing method which uses a polar plate having a foamed-metal electrode substrate and joins a current collector to the electrode substrate, and storage battery obtained through the manufacturing method
03/16/2010US7678497 Multiple cell battery
03/16/2010US7678496 Current collector of lead-acid storage battery, and lead-acid storage battery
03/16/2010US7678495 Graphitic nanostructured battery
03/16/2010US7678484 Electrochemical device and methods for energy conversion
03/16/2010US7678162 electrocatalysts; fuel cells
03/16/2010CA2423608C Electrode for lithium secondary battery and lithium secondary battery
03/11/2010WO2010027720A1 Lithium cell with cathode containing metal doped iron sulfide
03/11/2010WO2010027451A1 Improved expanders for lead-acid batteries
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