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)
10/2010
10/27/2010EP2244328A2 Rechargeable battery having a current collecting plate
10/27/2010EP2244322A1 Composite oxygen electrode and method for preparing same
10/27/2010EP2243187A2 Electrical apparatus with integral thin film solid state battery and methods of manufacture
10/27/2010EP2243181A1 Cathode materials for lithium batteries
10/27/2010EP2243180A1 Lithium cell
10/27/2010EP1978580B1 Negative electrode for lithium secondary battery, method for producing same, and lithium secondary battery comprising such negative electrode for lithium secondary battery
10/27/2010EP1890348B1 Electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and automobile, power tool or stationary device equipped with same
10/27/2010EP1614178B1 Passive water management techniques in direct methanol fuel cells
10/27/2010EP1354076B1 A continuous electroforming process to form a strip for battery electrodes and a mandrel to be used in said electroforming process
10/27/2010CN201616490U 一种三维双极型高功率铅蓄电池 A three-dimensional high-power bipolar lead-acid battery
10/27/2010CN201616479U 多极耳锂离子电池 Multipole ear lithium-ion battery
10/27/2010CN201616478U 双极耳高倍率锂离子电池 Bipolar ear high-rate lithium-ion batteries
10/27/2010CN201616474U 一种负极集电体具有镀层的钮扣电池 One kind of negative electrode current collector coated with a button battery
10/27/2010CN201616473U 一种动力型中大密蓄电池板栅 A power-type Zhongshan University dense battery grid
10/27/2010CN201616472U 高倍率性能电池的负极片 High-rate performance of the battery anode sheet
10/27/2010CN201616471U 一种手动真空吸附取料装置 A manual vacuum suction device reclaimers
10/27/2010CN201616470U 一种电池的一体成型套啤贴片五金电极 A battery of integrally molded sleeve patch metal electrode beer
10/27/2010CN1894811B Carbon-coated silicon particle powder as the anode material for lithium ion batteries and the method of making the same
10/27/2010CN1625593B Coated carbonaceous particles particularly useful as electrode materials in electrical storage cells, and methods of making the same
10/27/2010CN101874322A Composite electrolyte membrane, membrane-electrode assembly, fuel cell, and methods for manufacturing same
10/27/2010CN101874321A Method of making cathode compositions
10/27/2010CN101874320A Lithium complex metal oxide and nonaqueous electrolyte secondary battery
10/27/2010CN101874131A Process for production of carbon nanofiber carrying metal microparticles
10/27/2010CN101872878A Method for enhancing floating resistance of lithium manganate lithium ion battery system
10/27/2010CN101872876A Method for manufacturing cadmium nickel cell having high charge holding capability
10/27/2010CN101872868A Fuel cell membrane electrode taking conductive ceramic-carried metal as electro-catalyst and preparation method thereof
10/27/2010CN101872867A Fuel-cell stack using metallic division plate and monocell structure and assembling method thereof
10/27/2010CN101872863A Disposable cylindrical polymer lithium-ion battery and manufacturing method thereof
10/27/2010CN101872862A Method of coating a surface of a fuel cell plate
10/27/2010CN101872861A Anode active material for lithium storage battery and lithium storage battery having the same
10/27/2010CN101872860A Positive electrode active material, method for manufacturing positive electrode active material and nonaqueous electrolyte battery
10/27/2010CN101872859A Lithium cobaltate composite oxide coated by hydrolytic precipitation-roasting method and manufacturing method thereof
10/27/2010CN101872858A Production method of foil type bonded Cd electrode of cadmium nickel battery
10/27/2010CN101872857A Production method of foil type sintering nickel oxide electrode of cadmium nickel battery
10/27/2010CN101872856A Lithium iron phosphate battery positive electrode pulp, lithium iron phosphate battery using positive electrode pulp and preparation method thereof
10/27/2010CN101872855A V2ON cathode material for lithium ion cells and preparing method thereof
10/27/2010CN101872853A Polymer lithium ion secondary battery and isolating membrane thereof
10/27/2010CN101871060A Nickel-hydrogen battery negative electrode hydrogen storage material capable of being used at low temperature and matched electrolytic solution thereof
10/27/2010CN101869853A Ordered mesoporous carbon/tungsten carbide composite material and supported catalyst thereof and preparation method thereof
10/27/2010CN101869842A Tungsten carbide nano fiber oxygen reducing catalyst, preparation method and application thereof
10/27/2010CN101533907B Method for preparing silicon-based anode material of lithium-ion battery
10/27/2010CN101456549B Method for preparing lithium ionic cell anode material lithium vanadium phosphate by hydro-thermal synthesis reaction
10/27/2010CN101388446B Three-dimensional electrode for accummulater and preparing mehtod
10/27/2010CN101356666B Negative electrode for rechargeable battery with nonaqueous electrolyte, process for producing the negative electrode, and rechargeable battery with nonaqueous electrolyte using the negative electrode
10/27/2010CN101343082B Method for preparing solid-oxide fuel battery nano-perovskite type cathode powder
10/27/2010CN101295787B Composite particles for an electrode, production process thereof and electrochemical device
10/27/2010CN101283465B Positive electrode active material, method for producing same, and nonaqueous electrolyte battery having positive electrode containing positive electrode active material
10/27/2010CN101246129B Scraping machine and non-material testing apparatus
10/27/2010CN101238601B Positive electrode collector for lead acid storage battery and method for producing same
10/27/2010CN101233634B Alloy compositions for lithium ion batteries
10/27/2010CN101048897B Method of charging lithium-ion battery
10/26/2010USRE41886 Comprises solvent and lithium cathode current collector with iron disulfide coating disposed on surfaces; improved performance
10/26/2010US7820339 Perovskite oxide dispersed in mixture of carbon black and hydrophobic binder polymer
10/26/2010US7820330 Alkaline storage battery and method for producing the same
10/26/2010US7820329 Insulator having a base insulating panel with an inside surface facing towards the anode and an outside surface facing away from the anode, the surface of the anode current collector includes a sealing metal layer abutting a portion of the inside surface of the base insulating panel
10/26/2010US7820328 pore spaces formed by decomposition of sacrificial polymer provide sites where, upon high pressure pressing, the electrode active material collapses into a tightly compressed mass with enhanced contact between the active material particles; lithium battery
10/26/2010US7820327 Suitable for rechargeable power sources in gasoline electric motor hybrid vehicles; active material of Li4Ti5O12-x type having oxygen deficiency; performance
10/26/2010US7820326 Alkaline battery
10/26/2010US7820325 improved capacity to volume ratio, greater power and length of life; alloy capable of forming a hydride and small amount of a yttrium compound (yttrium oxide); alloy of lanthanum, magnesium, nickel with at least one of Mn, Fe, Al, Co, Cu, Zr or Sn
10/26/2010US7820324 Tin, cobalt, carbon, and indium, niobium, germanium, titanium, molybdenum, aluminum, phosphorus, or bismuth, ; high capacity, superior cycle characteristics, superior initial charge and discharge efficiency
10/26/2010CA2392335C Method for making carbon blocks highly resistant to thermal shock
10/26/2010CA2380120C Proton conducting material and method for preparing the same, and electrochemical device using the same
10/26/2010CA2196990C Zinc powder for alkaline batteries
10/21/2010WO2010120816A2 Metallized fibers for electrochemical energy storage
10/21/2010WO2010120813A2 Composite materials containing metallized carbon nanotubes and nanofibers
10/21/2010WO2010120690A2 Electrode active material for secondary electrochemical cell
10/21/2010WO2010120681A1 Lithium primary cells
10/21/2010WO2010120680A1 Lithium primary cells
10/21/2010WO2010120660A2 Method of making active materials for use in secondary electrochemical cells
10/21/2010WO2010120011A1 Negative active material for lithium secondary battery, manufacturing method thereof and lithium secondary battery including the same
10/21/2010WO2010119754A1 Method for manufacturing solid electrolytic cell, and solid electrolytic cell
10/21/2010WO2010119550A1 Process for producing electrode for battery
10/21/2010WO2010119492A1 Method for producing electrode for fuel cells
10/21/2010WO2010118442A1 Electrically rechargeable battery with zn electrode, and method for manufacturing said battery
10/21/2010WO2010092044A8 Method for preparing a mixture of an electrode active compound powder and an electronic conductor compound powder, resulting mixture, electrode, cell and battery
10/21/2010WO2010077100A3 Active cathode substance for secondary battery
10/21/2010US20100267596 Method for improving the hydrolysis stability of ionic liquids
10/21/2010US20100266927 Composite electrolyte membrane, membrane-electrode assembly, fuel cell, and methods for manufacturing same
10/21/2010US20100266904 Non-aqueous electrolyte lithium secondary battery
10/21/2010US20100266903 Battery grid
10/21/2010US20100266902 Negative electrode material for rechargeable battery with nonaqueous electrolyte, negative electrode for rechargeable battery with nonaqueous electrolyte, rechargeable battery with nonaqueous electrolyte, and process for producing polycrystalline silicon particles for active material for negative electrode material for rechargeable battery with nonaqueous electrolyte
10/21/2010US20100266901 Lithium Oxygen Battery Having Enhanced Anode Environment
10/21/2010US20100266900 Sodium-manganese mixed metal oxide, production method thereof and sodium secondary battery
10/21/2010US20100266899 Electrodes Comprising Mixed Active Particles
10/21/2010US20100266898 Electrode for electrochemical device
10/21/2010US20100266897 High-Powered Electrochemical Energy Storage Devices and Methods for Their Fabrication
10/21/2010US20100266896 Composite Materials Including an Intrinsically Conducting Polymer, and Methods and Devices
10/21/2010US20100266895 High current thin electrochemical cell and methods of making the same
10/21/2010US20100266892 Flat alkaline primary battery
10/21/2010US20100266882 Positive Electrode Mixture for Nonaqueous Battery and Positive Electrode Structure
10/21/2010US20100266479 Raw material charcoal composition for negative electrode material of lithium ion secondary battery and method for producing the same
10/21/2010US20100264929 Lifetime estimating method and deterioration suppressing method for rechargeable lithium battery, lifetime estimating apparatus, deterioration suppressor, and battery pack and charger using the same
10/21/2010US20100264880 Electrochemical cell
10/21/2010US20100264381 Oxides having high energy densities
10/21/2010US20100264363 Electrode active material powder with size dependent composition and method to prepare the same
10/21/2010US20100264362 Method of producing trichlorosilane (TCS) rich Chlorosilane product stably from a fluidized gas phase reactor (FBR) and the structure of the reactor
10/21/2010US20100263910 Dry-Particle Based Adhesive and Dry Film and Methods of Making Same
10/21/2010US20100263201 Laminate cell, assembled battery, battery module and electric vehicle
10/21/2010DE202010005669U1 Wasserbatterie mit verbesserter Batterielebensdauer Water battery with improved battery life
10/21/2010CA2758316A1 Electrode active material for secondary electrochemical cell
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