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)
05/2010
05/26/2010CN1754237B Process for producing electrode for electrochemical device
05/26/2010CN1604366B Non-aqueous electrolyte secondary battery and method of manufacturing the same
05/26/2010CN1591957B High-energy all-sealed lead-acid battery without maintaining for submarine
05/26/2010CN1473369B Extruded battery components and manufacturing process
05/26/2010CN101715611A Method of activating boron nitride
05/26/2010CN101714670A Nonaqueous electrolyte secondary battery and active material for nonaqueous electrolyte secondary battery
05/26/2010CN101714668A Energy storage device and associated method
05/26/2010CN101714662A Positive plate reinforced lead-acid accumulator
05/26/2010CN101714651A Secondary battery
05/26/2010CN101714650A Rechargeable battery
05/26/2010CN101714643A Material design to enable high mid-temperature performance of a fuel cell with ultrathin electrodes
05/26/2010CN101714640A Bipolar plate with features for mitigation of exit water retention
05/26/2010CN101714638A Anion electrolyte membrane and preparation method thereof
05/26/2010CN101714637A Fuel-cell anode catalyst and preparation method thereof
05/26/2010CN101714636A Composite thin film anode catalyst of direct methanol fuel cell and preparation method thereof
05/26/2010CN101714635A Electrode for polymer electrolyte membrane fuel cell, membrane-electrode assembly, and methods for manufacturing the same
05/26/2010CN101714634A Method for preparing carbon-coated LiFePO4 by microwaves and carbon-coated LiFePO4 material
05/26/2010CN101714633A Active material and positive electrode and lithium-ion second battery using same
05/26/2010CN101714632A Mercury-free zinc alloy granules, preparation method thereof and alkali electrochemical battery
05/26/2010CN101714631A Negative electrode for lithium secondary battery and lithium secondary battery
05/26/2010CN101714630A Cathode material for li ion secondary battery and liion secondary battery using the same
05/26/2010CN101714629A Tri-platform blended cathode material for lithium ion batteries and preparation method thereof
05/26/2010CN101714628A Non-aqueous electrolyte secondary battery, positive electrode active material used for the battery, and manufacturing method of the positive electrode active material
05/26/2010CN101714627A Carbon nanotube/lithium iron phosphate composite positive electrode material and in situ preparation method thereof
05/26/2010CN101714626A Negative electrode for alkaline storage battery, alkaline storage battery, and method of manufacturing alkaline storage battery
05/26/2010CN101714625A Method for preparing lithium cobaltoxide anode thin film of lithium ion battery
05/26/2010CN101714624A Spiral-line multi-pole lug lithium ion battery and method for manufacturing same
05/26/2010CN101714623A Active material and method of manufacturing active material
05/26/2010CN101714622A Electrode plate of gel polymer lithium ion battery and preparation method thereof
05/26/2010CN101714621A Double-manipulator interactive lug forming device
05/26/2010CN101714619A Diaphragm with heat-resistance insulating layer and non-water electrolyte secondary battery
05/26/2010CN101712021A Device capable of automatically adjusting coating machine scraper gap
05/26/2010CN101711979A Method for preparing platinum-zirconium/carbon dioxide composite electro-catalyst
05/26/2010CN101327921B Preparation of ferric phosphate lithium composite material
05/26/2010CN101315974B Lithium ionic cell cathode and method for producing the same
05/26/2010CN101310402B Gasket molding system for membrane electrode assemblies
05/26/2010CN101213702B Additive for nonaqueous electrolyte and secondary battery using the same
05/26/2010CN101171712B Fuel battery
05/26/2010CN101164186B New system of lithium ion battery containing material with high irreversible capacity
05/26/2010CN101151751B Redox-stable anode
05/26/2010CN101136478B Process for producing anode support
05/26/2010CN101116217B Electrolyte solutions for electrochemical energy devices
05/26/2010CN101116204B Thermoplastic-imbibed diffusion media to help eliminate MEA edge failure
05/26/2010CN101110478B Electrode for fuel cell and fuel cell employing the electrode
05/26/2010CN101107736B Hearing aid with rechargeable battery and rechargeable battery
05/26/2010CN101016153B Carbon material, production method and use thereof
05/25/2010US7724500 Nanoscale manganese oxide on ultraporous carbon nanoarchitecture
05/25/2010US7723956 Battery module system, method of charging battery module and charging type vacuum cleaner
05/25/2010US7722993 Solid-state secondary power supply
05/25/2010US7722992 protrusion helps to precisely position current collector in pressing fixture
05/25/2010US7722991 High performance anode material for lithium-ion battery
05/25/2010US7722990 Electrochemical cell
05/25/2010US7722989 Non-aqueous electrolyte secondary battery with a positive active material comprising primary particles and secondary particles made of the primary particles
05/25/2010US7722988 All-temperature LiFeS2 battery with ether and low concentration LiI electrolyte
05/25/2010US7722986 emissivity varies as a function of an applied control voltage; thin films; porous separator formed of a mixture of HEXAFLUOROPROPYLENE-VINYLIDENE FLUORIDE COPOLYMER and Polyoxyethylene glycol
05/25/2010US7722981 Electro-catalyst composition, fuel cell electrode, and membrane-electrode assembly
05/25/2010US7722980 Solid oxide fuel cell directly utilizing flame
05/25/2010US7722979 proton exchange membrane comprising carbon fiber paper, hydrophobic polytetrafluoroethylene coatings, and a moisture curable silicone coatings; improving the performance especially at high humidity, by changing hydrophilic to hydrophobic with silicone coatings; power source for electric vehicles
05/25/2010US7722978 Membrane electrode assembly with integrated seal
05/25/2010US7722975 Fuel cell and membrane-electrode assembly thereof
05/25/2010US7722854 Mg and Al containing spinel support; and Rh on the surface of the support; and being characterizable by a stability and reactivity
05/25/2010US7722848 providing mixture with at least one lithium compound, one divalent iron compound, one phosphorous compound and one carbon additive, drying mixture at a first temperature, annealing mixture at second temperature in an oxygenated atmosphere, heating at third and fourth temperatures
05/25/2010US7722787 For producing anodes used in batteries
05/25/2010US7722687 Methods for the deposition of electrocatalyst particles
05/25/2010US7722686 Composite electrode and method for fabricating same
05/25/2010US7722685 Process and device for producing a fuel cell stack while applying a controlled force to the assembled stack
05/25/2010US7722684 Roll-good fuel cell fabrication processes, equipment, and articles produced from same
05/25/2010CA2453093C A fuel cell gas separator plate
05/25/2010CA2377152C Process for making high density and large particle size cobalt hydroxide or cobalt mixed hydroxides and a product made by this process
05/25/2010CA2248303C Perfluorinated amide salts and their uses as ionic conducting materials
05/20/2010WO2010056064A2 Non-aqueous electrolytic solution for a lithium secondary battery, and lithium secondary battery comprising same
05/20/2010WO2010056020A2 Lithium secondary battery containing a non-aqueous electrolytic solution
05/20/2010WO2010055922A1 Positive current collector and manufacturing method thereof
05/20/2010WO2010055863A1 Negative electrode structure for lithium ion secondary battery, and method for producing same
05/20/2010WO2010055858A1 Anode mixture for nonaqueous electrolyte secondary cell, anode for nonaqueous electrolyte secondary cell, and nonaqueous electrolyte secondary cell
05/20/2010WO2010055512A1 A direct liquid fuel cell having ammonia borane or derivatives thereof as fuel
05/20/2010WO2010055511A1 A direct liquid fuel cell having hydrazine or derivatives thereof as fuel
05/20/2010WO2010055365A1 Catalyst thin layer and method for fabricating the same
05/20/2010WO2010055111A1 Substrate made of a porous metal or metal alloy, its method of production and hte or sofc cells having a support metal comprising this substrate
05/20/2010WO2010040139A4 Heated coating compositions and methods of use
05/20/2010WO2010036448A3 Carbon cathodes for fluoride ion storage
05/20/2010WO2010023531A3 Method for producing a lithiated oxide for a positive electrode of an alkaline battery
05/20/2010US20100124707 Secondary battery and anode
05/20/2010US20100124706 Secondary battery and anode
05/20/2010US20100124704 Method for making active material and electrode, active material, electrode, and lithium ion secondary battery
05/20/2010US20100124703 Cathode active material, cathode, and nonaqueous secondary battery
05/20/2010US20100124702 High Energy Composite Cathodes for Lithium Ion Batteries
05/20/2010US20100124700 Electrode and separator material for lithium-ion cells and methods of preparing the same
05/20/2010US20100124677 Direct oxidation fuel cell system with uniform vapor delivery of fuel
05/20/2010US20100124531 Nickel-manganese binary compound electrode materials for an electrochemical supercapacitor and method for preparing the same
05/20/2010US20100123993 Atomic layer deposition process for manufacture of battery electrodes, capacitors, resistors, and catalyzers
05/20/2010US20100123096 Method of making active material and electrode
05/20/2010DE102008043625A1 Lithium-ion-cell comprises electrode arrester film having cutting-edges of predetermined sizes, where modified separator and electrolyte are also included
05/19/2010EP2187472A2 Electrical device operating using galvanic principles such as a lithium ion rechargeable battery, with a temperature sensor
05/19/2010EP2187469A1 Electrode catalyst layer, membrane electrode assembly and fuel cell
05/19/2010EP2187468A1 Negative electrode for lithium secondary battery, method for producing carbon-based negative electrode active material, lithium secondary battery and use thereof
05/19/2010EP2187467A1 Cathode active material, cathode, and nonaqueous secondary battery
05/19/2010EP2187466A1 Nonaqueous electrolyte battery, cutter and method of manufacturing electrode
05/19/2010EP2186151A1 Stabilized lithium metal powder for lithium-ion applications, composition and production process
05/19/2010EP2186150A1 Method
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