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)
03/2014
03/13/2014WO2014038491A1 Carbonaceous material for negative electrodes of nonaqueous electrolyte secondary batteries, and method for producing same
03/13/2014WO2014038455A1 Interdigitated electrode, method for producing same, and rechargeable battery
03/13/2014WO2014038454A1 Pattern forming method, structures, interdigitated electrode manufacturing method, and rechargeable battery
03/13/2014WO2014038394A1 Positive electrode active material for lithium secondary battery
03/13/2014WO2014038356A1 Lithium secondary battery and production method for same
03/13/2014WO2014038311A1 All-solid cell
03/13/2014WO2014038205A1 Negative electrode for lithium ion secondary batteries and lithium ion secondary battery
03/13/2014WO2014038123A1 Lattice for storage battery, method for producing lattice for storage battery, and storage battery using lattice for storage battery
03/13/2014WO2014038092A1 Lithium secondary battery
03/13/2014WO2014038001A1 Nonaqueous electrolyte secondary battery
03/13/2014WO2014037828A1 Gas-diffusion electrodes for metal-oxygen cells and the production of said electrodes
03/13/2014WO2014037763A1 Portable water battery components and water battery device comprising same
03/13/2014WO2014037501A1 Rechargeable battery
03/13/2014WO2014037169A1 Electrical energy storage cell and method for producing an electrical energy storage cell
03/13/2014WO2014037168A1 Electrical energy storage cell, electrical energy storage module and method for producing an electrical energy storage cell
03/13/2014WO2014004528A3 Metal/air battery with gas driven mixing
03/13/2014WO2013176715A3 Method of making a fuel cell device
03/13/2014US20140072884 Lithium air battery having a cross-linked polysiloxane separator
03/13/2014US20140072883 Electrochemical device
03/13/2014US20140072879 Encapsulated phthalocyanine particles, high-capacity cathode containing these particles, and rechargeable lithium cell containing such a cathode
03/13/2014US20140072877 Electrode assembly, method for producing electrode assembly, and electric storage device including electrode assembly
03/13/2014US20140072876 Porous amorphous silicon-carbon nanotube composite based electrodes for battery applications
03/13/2014US20140072875 Positive-electrode active material particle for all-solid battery and method for production thereof
03/13/2014US20140072874 Composite cathode active material, cathode and lithium battery including the composite cathode active material, and method of preparing the composite cathode active material
03/13/2014US20140072873 Primer for battery electrode
03/13/2014US20140072871 Rechargeable lithium cell having a chemically bonded phthalocyanine compound cathode
03/13/2014US20140072870 All-solid-state cell
03/13/2014US20140072868 Composite Current Collector and Methods Therefor
03/13/2014US20140072867 Method for manufacturing an electrode
03/13/2014US20140072862 Method of producing lithium ion secondary battery, and lithium ion secondary battery
03/13/2014US20140072852 Anode for secondary battery and secondary battery having the same
03/13/2014US20140072699 Thin-film battery methods for complexity reduction
03/13/2014US20140072698 Electrode and method for manufacturing an electrode
03/13/2014US20140072697 Method for manufacturing electrode for battery
03/13/2014US20140070147 Composite anode active material, anode including the composite anode active material, lithium battery including the anode, and method of preparing the composite anode active material
03/13/2014DE202012011892U1 Kohlenstoffnanomaterial Carbon nanomaterial
03/13/2014DE112012002283T5 System und Verfahren zum Aufladen und Entladen einer Li-Ionen Batterie System and method for charging and discharging of a Li-ion battery
03/13/2014DE102013217759A1 Brennstoffzellenmembran-Unterdichtungsanordnungen mit beschichteten Unterdichtungen sowie Brennstoffzellenanordnungen und Brennstoffzellenstapel mit den Brennstoffzellenmembran-Unterdichtungsanordnungen Fuel cell membrane under seal arrangements with coated under seals and fuel cell systems and fuel cell stack with the fuel cell membrane under seal assemblies
03/13/2014DE102012216055A1 Lithium-Ionen-Zelle mit anorganischem Ionenaustauscher Lithium-ion cell having an inorganic ion exchanger
03/13/2014DE102012215921A1 Battery e.g. lithium ion battery has porous layered electrode which is provided with several recesses at opposite side of electrode metal sheet
03/13/2014DE102012215878A1 Elektrode und Verfahren zum Herstellen einer Elektrode Electrode and method for manufacturing an electrode
03/12/2014EP2706600A1 Rechargeable lithium battery and method of manufacturing the same
03/12/2014EP2706599A1 Lithium ion secondary cell
03/12/2014EP2706598A1 All-solid-state cell
03/12/2014EP2706597A1 Surface processing method for anode-active-material particles, and anode-active-material particles formed therefrom
03/12/2014EP2706596A2 Negative electrode material for lithium ion batteries
03/12/2014EP2706595A1 Anode element for a fuel and electrical power generator unit and process of making same
03/12/2014EP2705560A1 Partial flow cell
03/12/2014EP2705559A1 Electrochemical cell
03/12/2014EP2705558A1 Electrode for lithium-ion batteries
03/12/2014EP2705060A1 Cathode material for alkali metal-sulphur cell
03/12/2014EP2705059A1 Polyacrylonitrile-sulphur composite material
03/12/2014EP2704826A1 Electrode for electrolytic processes and method of manufacturing thereof
03/12/2014CN203481322U Gas diffusion layer of proton exchange membrane fuel cell
03/12/2014CN203481321U Punched grid for storage battery
03/12/2014CN203481320U Device for preventing substrate from wrinkling in moving process
03/12/2014CN203481319U Battery pole piece and battery
03/12/2014CN203481318U Battery pole piece and high-power battery
03/12/2014CN203481317U No-welding forming device for green polar plate of traction storage battery
03/12/2014CN203481316U Square polar body of power battery
03/12/2014CN203471503U Pole plate edge brushing machine
03/12/2014CN103636055A Production method for secondary battery
03/12/2014CN103636054A All-solid-state battery and manufacturing method thereof
03/12/2014CN103636053A Non-aqueous electrolyte secondary battery
03/12/2014CN103636050A Lithium ion secondary battery
03/12/2014CN103636049A Positive electrode active material having improved safety and lifespan characteristics, and lithium secondary battery comprising same
03/12/2014CN103636048A Lithium-ion battery
03/12/2014CN103636042A Solid oxide fuel cell
03/12/2014CN103636039A Flow battery having electrodes with a plurality of different pore sizes and/or different layers
03/12/2014CN103636038A Positive electrode active material for nonaqueous electrolyte secondary battery, manufacturing method of same, and nonaqueous electrolyte secondary battery using same
03/12/2014CN103636037A Positive electrode active material for electric device, positive electrode for electric device, and electric device
03/12/2014CN103636036A Method for preparing an electrode active material for improving the properties of a battery, and lithium secondary battery including the electrode active material prepared thereby
03/12/2014CN103636035A Method for manufacturing positive-electrode active material for lithium ion secondary cell
03/12/2014CN103636034A Lead-acid batteries and pastes therefor
03/12/2014CN103636033A Lithium ion rechargeable battery and method of manufacturing lithium ion rechargeable battery
03/12/2014CN103636032A Electrode for lithium secondary batteries, lithium secondary battery, and method for producing electrode for lithium secondary batteries
03/12/2014CN103636031A Alkaline battery
03/12/2014CN103636027A Porous membrane for secondary batteries, method for producing same, and use of same
03/12/2014CN103635507A Aromatic sulfonic acid derivative, sulfonic acid group-containing polymer, block copolymer, polymer electrolyte material, polymer electrolyte molded body, and solid polymer fuel cell
03/12/2014CN103633340A Modified expanded graphite based composite material bipolar plate and preparation method thereof
03/12/2014CN103633339A Nanometer CeO2 catalyzed high-capacity RE-Mg-Ni-based hydrogen storage alloy and preparation method thereof
03/12/2014CN103633338A Treatment method for metal mesh flow field of bipolar plate
03/12/2014CN103633337A Fuel cell metal bipolar plate for reinforcing distribution of reactant gas
03/12/2014CN103633336A Bipolar plate for liquid flow energy storage battery and preparation method
03/12/2014CN103633335A Curved plate grid of lead-acid storage battery
03/12/2014CN103633334A Graphene/aluminum foil composite current collector, preparation method thereof, electrochemical electrode and electrochemical cell or capacitor
03/12/2014CN103633333A Nitrogen-doped or boron-doped graphene/aluminum foil composite current collector, preparation method thereof, electrochemical electrode and electrochemical cell or capacitor
03/12/2014CN103633332A Anode active material for high-temperature valve-regulated sealed lead-acid storage battery
03/12/2014CN103633331A Positive active material for lead-acid power battery and preparation method of positive active material
03/12/2014CN103633330A Combined electrode for flow battery and flow energy storage battery
03/12/2014CN103633329A All-solid state lithium ion battery composite positive electrode material and preparation method thereof, and all-solid state lithium ion battery
03/12/2014CN103633328A Lithium ion battery ternary positive plate containing weakly-alkaline metallic compound and manufacturing method thereof
03/12/2014CN103633327A Composite anode active material, anode and lithium battery comprising the material, and method of preparing the same
03/12/2014CN103633326A Production method of lithium iron phosphate
03/12/2014CN103633325A Preparation method for metal ion coated iron phosphate material
03/12/2014CN103633324A Lithium hexafluorophate material synthesizing apparatus
03/12/2014CN103633323A Lithium iron phosphate anode active material preparation method and lithium iron phosphate anode active material prepared therethrough
03/12/2014CN103633322A Preparation method for high-density spherical lithium iron phosphate material
03/12/2014CN103633321A Preparation method for lithium iron phosphate material
03/12/2014CN103633320A Lead plaster composition of positive electrode of internally formalized storage battery
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