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)
04/2010
04/20/2010US7700521 Platinum-copper fuel cell catalyst
04/20/2010US7700243 contains N,N-diethyl-N-methyl-N-methoxymethylammonium Chloride
04/20/2010US7700239 Graphite particles and lithium secondary battery using the same as negative electrode
04/20/2010US7700238 Cathode active material and lithium secondary battery containing them
04/20/2010US7700237 Hydrogen storage alloy and alkaline secondary battery using the same
04/20/2010US7700236 Has one of olivine and NASICON structures and includes micrometer-sized secondary particles; made of zinc, cadmium, beryllium, magnesium, calcium, strontium, boron, aluminum, silicon, gallium, germanium, indium, tin, antimony, and bismuth oxides; for electrochemical redox reaction
04/20/2010US7700235 Battery and method of manufacturing the same
04/20/2010US7700234 ethylenically unsaturated monomer whose homopolymerization yields separate polymers soluble and insoluble in N-methylpyrrolidone; for portable electronics
04/20/2010US7700226 Functional polymer film-coated electrode and electrochemical device using the same
04/20/2010US7700225 Binder and electrode for lithium battery, and lithium battery containing the same
04/20/2010US7700222 Sealed rechargeable battery
04/20/2010US7700221 Electrode assembly and lithium ion secondary battery using the same
04/20/2010US7700220 Fuel cell
04/20/2010US7700218 Fuel cell
04/20/2010US7700211 Fuel cell, fuel cell electrode and method for fabricating the same
04/20/2010US7700192 Fluorinated carbon nanostructures of CFx where 0.05<x<0.30
04/20/2010US7700019 Co-extrusion manufacturing process of thin film electrochemical cell for lithium polymer batteries and apparatus therefor
04/20/2010US7700018 Positive electrode films for alkali metal polymer batteries and method for making same
04/20/2010US7700009 Underwater kneading of lithium nickel composite oxide; high discharge capacity and excellent high temperature preservation
04/20/2010CA2428090C Li4ti5o12, li(4-.alpha.)z.alpha.ti5o12, or li4z.beta.ti(5-.beta.)o12 particles, methods for obtaining same and use as electrochemical generators
04/15/2010WO2010042434A2 Positive electrode materials for lithium ion batteries having a high specific discharge capacity and processes for the synthesis of these materials
04/15/2010WO2010041937A1 Electrode compartment for an electrochemical cell, a refreshing system for it and an emulsion to be used therefore
04/15/2010WO2010041907A2 Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery comprising the same
04/15/2010WO2010041685A1 Fuel cell, electronic device and buffer solution for fuel cell
04/15/2010WO2010041658A1 Method for producing carbonitride mixture particle or oxycarbonitride mixture particle, and use thereof
04/15/2010WO2010041655A1 Catalyst, method for producing the same, and use thereof
04/15/2010WO2010041650A1 Catalyst, method for producing the same, and use thereof
04/15/2010WO2010041646A1 Fuel cell electrode manufacturing method and uses thereof
04/15/2010WO2010041639A1 Catalyst, method for producing the same, and use thereof
04/15/2010WO2010041556A1 Lithium secondary battery and manufacturing method thereof
04/15/2010WO2010041511A1 Fuel cell and enzyme electrode
04/15/2010WO2010041399A1 Negative electrode and method for production thereof, and non-aqueous electrolyte secondary battery
04/15/2010WO2010041161A1 Energy storage system
04/15/2010WO2010040986A1 A method of fabricating structured particles composed of silicon or a silicon-based material
04/15/2010WO2010040985A1 A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries
04/15/2010WO2010040950A1 Electrode comprising a modified complex oxide as active substance
04/15/2010WO2010040285A1 Titanium-containing active material for negative electrodes and its production method and titanium-containing power lithium battery
04/15/2010WO2010040182A1 A solid oxide fuel cell or solid oxide fuel cell sub-component and methods of preparing same
04/15/2010WO2009154753A9 Catalytic materials, electrodes, and systems for water electrolysis and other electrochemical techniques
04/15/2010US20100093562 Metal coated virus-based nanoelectrodes and method of assembling of same
04/15/2010US20100092871 Binder for an electrode of an electrochemical system, electrode comprising this binder, and electrochemical system comprising this electrode
04/15/2010US20100092869 Lithium ion battery
04/15/2010US20100092868 Carbon nanotube-coated silicon/metal composite particle, preparation method thereof, and anode for secondary battery and secondary battery using the same
04/15/2010US20100092867 Porous Polymer Electrodes
04/15/2010US20100092866 Electrode for secondary battery, fabrication method thereof, and secondary battery comprising same
04/15/2010US20100092865 Carbon composite materials and process for production thereof
04/15/2010US20100092864 Negative-electrode active material for lithium ion secondary battery, process for producing the same, and negative electrode for lithium ion secondary battery and lithium ion secondary battery both employing the same
04/15/2010US20100092862 Positive electrode for alkaline storage battery
04/15/2010US20100092857 Metallic zinc-based current collector
04/15/2010US20100092856 Anode and secondary battery
04/15/2010US20100092841 Core / shell-type catalyst particles comprising metal or ceramic core materials and methods for their preparation
04/15/2010US20100092840 Electrode binder, electrode, membrane-electrode assembly and polymer electrolyte fuel cell
04/15/2010US20100092835 Fuel cell system
04/15/2010US20100092834 Electrocatalysts and processes for producing
04/15/2010US20100092830 Electrode catalyst for a fuel cell, and fuel cell using the same
04/15/2010US20100092829 Gas electrode, method for making the same and uses thereof
04/15/2010US20100092815 Membrane electrode assembly having catalyst diffusion barrier layer
04/15/2010US20100092808 Potato-Shaped Graphite Particles with Low impurity Rate at the Surface, Method for Preparing the Same
04/15/2010US20100092807 Magnetic Current Collector
04/15/2010US20100092779 Magnet materials and metallic particles and methods of making same
04/15/2010US20100090173 Process of Producing Negative Electrode Material for Lithium-Ion Secondary Batteries
04/15/2010US20100089745 Ir-doped ruthenium oxide catalyst for oxygen evolution
04/15/2010DE112008001077T5 Katodenwerkstoff für eine Hartoxidbrennstoffzelle auf der Basis von kobalthaltigen perowskitähnlichen Oxiden der Übergangsmetalle Cathode material for a Hartoxidbrennstoffzelle based on cobalt-containing perovskite oxides of transition metals
04/15/2010DE112008000647T5 Wasserstoffdurchlässige Legierung und wasserstoffdurchlässige Folie sowie Herstellungsverfahren dafür The hydrogen-permeable alloy and hydrogen-permeable film and production method thereof
04/15/2010DE102008047142A1 Catalytic material, useful as electrodes in electric energy producing fuel cells, comprises at least one metal-carbon compound or metal oxide-carbon compound, where the metal is e.g. nickel, cobalt vanadium and chromium
04/15/2010DE102008034452A1 Verfahren zur Herstellung von Nanostrukturen aus Metalldisulfiden, danach hergestellte Nanostrukturen und ihre Verwendung Process for the preparation of nanostructures of metal disulfides, then nano-scale structures and their use
04/15/2010CA2739714A1 Electrode compartment for an electrochemical cell, a refreshing system for it and an emulsion to be used therefore
04/15/2010CA2739699A1 Electrode comprising a modified complex oxide as active substance
04/14/2010EP2175515A1 Battery internal short-circuit detecting device and method, battery pack, and electronic device system
04/14/2010EP2175509A1 An alloy
04/14/2010EP2175507A1 Rechargeable battery
04/14/2010EP2174915A1 Lithium composite metal oxide
04/14/2010EP2174368A1 Lithium cell
04/14/2010EP2174367A2 An electrode plate
04/14/2010CN201438485U Self-breathing direct methanol fuel cell adopting high-concentration methanol feeding method
04/14/2010CN201438484U Storage battery and anode structure thereof
04/14/2010CN201438483U Fixture for attaching adhesive tapes on electrodes
04/14/2010CN201438029U Airflow vertical flowing pole plate curing machine and special air regulating valve
04/14/2010CN1926647B Electrode for energy storage device and process for producing the same
04/14/2010CN1898833B Electrochemical battery cell
04/14/2010CN1832234B CO-resistance catalyst of proton exchange film fuel cell and preparation method thereof
04/14/2010CN1759201B Method for producing a layer system comprising a metallic carrier and an anode functional layer
04/14/2010CN101694893A Air battery adopting magnesium-based metal hydride as cathode material
04/14/2010CN101694888A Method for realizing usage of magnesium alloy on negative electrode of chargeable magnesium battery
04/14/2010CN101694886A Preparation technique of silica gel battery used for solar photovoltaic and wind energy system
04/14/2010CN101694884A Accumulator of slab lattice structure
04/14/2010CN101694883A Direct carbon solid oxide fuel cell
04/14/2010CN101694882A Ceramic membrane structure of tubular ceramic membrane fuel cell and preparation method thereof
04/14/2010CN101694880A Electrode catalyst of fuel cell
04/14/2010CN101694879A Mo-nitride-containing surface modification fuel cell stainless steel bipolar plate and manufacturing method thereof
04/14/2010CN101694878A Hybrid current collector used for lead storage batteries
04/14/2010CN101694877A Lithium-ion secondary battery cathode active substance and process for preparation
04/14/2010CN101694876A Lithium-rich manganese-based anode material and preparation method thereof
04/14/2010CN101694875A Power-type Ni/metal hydride battery plate surface modification method
04/14/2010CN101694874A Process for preparing lithium cobalt oxide of lithium-ion secondary battery cathode materials
04/14/2010CN101694873A Preparation method of lithium ion battery anode materials
04/14/2010CN101694872A Mixing preparation method of pulp of lithium ion battery
04/14/2010CN101693523A Magnesium-based metal hydride used for cathode of air battery and preparation method thereof
04/14/2010CN101693215A Preparation and application of fluororesins with low ion exchange capacity
04/14/2010CN101693207A One-step method for synthesizing conducting polymer modified and carbon supported iron-based composite catalyst
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