Patents for H01M 4 - Electrodes (97,472)
10/2014
10/16/2014US20140304981 Manufacturing method of electrode and manufacturing method of non-aqueous electrolyte battery
10/14/2014US8859458 Methods of preparing electrocatalysts for fuel cells in core-shell structure and electrocatalysts
10/14/2014US8859165 Membrane electrode assembly and fuel cell using the same
10/14/2014US8859152 Air battery
10/14/2014US8859151 Immobilized enzymes in biocathodes
10/14/2014US8859149 Anode for lithium ion secondary battery, lithium ion secondary battery, electric power tool, electrical vehicle, and electric power storage system
10/14/2014US8859148 Electrode active material for lithium secondary battery
10/14/2014US8859147 Non-aqueous secondary battery
10/14/2014US8859146 High-capacity and high-reliability lithium iron disulfide cell designs and methods for making the same
10/14/2014US8859145 Method of preparing cathode containing iron disulfide for a lithium cell
10/14/2014US8859144 Multi-phase separated silicon based alloys as negative electrode material for lithium batteries
10/14/2014US8859143 Partially and fully surface-enabled metal ion-exchanging energy storage devices
10/14/2014US8859142 Non-aqueous electrolyte secondary battery
10/14/2014US8859141 Solid-state sodium-based secondary cell having a sodium ion conductive ceramic separator
10/14/2014US8859140 Electrode for molten salt battery, molten salt battery, and method for producing electrode
10/14/2014US8859132 Variable volume containment for energy storage devices
10/14/2014US8859123 System and method for pressure determination in a Li-ion battery
10/14/2014US8859116 Multi-layer coating
10/14/2014US8858840 Nano-sulfur composite anode material for rare earth lithium-sulfur battery and its preparation method thereof
10/14/2014US8858655 Electrochemical battery cell
10/09/2014WO2014165773A1 Cubic ionic conductor ceramics for alkali ion batteries
10/09/2014WO2014165748A1 Nonaqueous electrolyte compositions
10/09/2014WO2014165463A1 Method of making a cathode
10/09/2014WO2014165378A1 Cathode compositions for sodium-ion batteries and methods of making same
10/09/2014WO2014165072A1 Preparation of advanced ccms for amfcs by amination and cross-linking of the precursor form of the ionomer
10/09/2014WO2014165068A1 Lithium-air battery for electric vehicles and other applications using molten nitrate electrolytes
10/09/2014WO2014164927A1 High voltage, high volumetric energy density li-ion battery using advanced cathode materials
10/09/2014WO2014164883A1 Low temperature secondary cell with sodium intercalation electrode
10/09/2014WO2014164822A1 Mixed-reactant fuel cells with selective electrodes
10/09/2014WO2014164595A1 Lithium/dissolved polysulfide rechargeable lithium- sulfur batteries and methods of making the same
10/09/2014WO2014164494A1 Sulfur-hydroxylated graphene nanocomposites for rechargeable lithium-sulfur batteries and methods of making the same
10/09/2014WO2014164150A1 Integrable redox-active polymer batteries
10/09/2014WO2014164005A1 Electrode surface roughness control for spray coating process for lithium ion battery
10/09/2014WO2014163986A1 Electrodes, electrochemical cells, and methods of forming electrodes and electrochemical cells
10/09/2014WO2014163359A1 Precursor for producing lithium-rich cathode active material, and lithium-rich cathode active material produced thereby
10/09/2014WO2014163357A1 Precursor for producing lithium-rich cathode active material, and lithium-rich cathode active material produced thereby
10/09/2014WO2014163124A1 Method for producing lithium iron phosphate
10/09/2014WO2014162908A1 Negative electrode active material for lithium ion secondary batteries, method for producing same, negative electrode, and battery
10/09/2014WO2014162809A1 Non-aqueous electrolyte secondary cell and method for manufacturing cell
10/09/2014WO2014162807A1 Method for producing microparticles, method for producing positive electrode active material for lithium ion secondary cell, positive electrode active material, lithium ion secondary cell using same, and source emulsion for producing microparticles
10/09/2014WO2014162806A1 Method for producing microparticles, method for producing positive electrode active material for lithium ion secondary cell, positive electrode active material, lithium ion secondary cell using same, and source emulsion for producing microparticles
10/09/2014WO2014162693A1 Composite material
10/09/2014WO2014162674A1 Lead acid storage battery
10/09/2014WO2014162532A1 All-solid-state battery, and method for producing all-solid-state battery
10/09/2014WO2014162531A1 Positive electrode material for lithium ion secondary battery
10/09/2014WO2014162530A1 Negative electrode for lithium-ion cell, and lithium-ion cell
10/09/2014WO2014162529A1 Negative electrode for lithium-ion secondary battery, lithium-ion secondary battery, and method for manufacturing said negative electrode and lithium-ion secondary battery
10/09/2014WO2014162437A1 Lithium-ion secondary cell and method for manufacturing same
10/09/2014WO2014162130A1 Cathode
10/09/2014WO2014161524A1 Electrode and electrode arrangement for a lead-acid storage battery
10/09/2014WO2013130723A9 Lithium containing nanofibers
10/09/2014US20140302615 Material for lithium secondary battery of high performance
10/09/2014US20140302424 Mixed-Metal Platinum Catalysts With Improved Carbon Monoxide Tolerance
10/09/2014US20140302423 Flow battery with carbon paper
10/09/2014US20140302421 Electrode for electrochemical cell and method of manufacturing such an electrode
10/09/2014US20140302420 Ceramic Anode Materials for Solid Oxide Fuel Cells
10/09/2014US20140302407 Air Electrode Catalyst
10/09/2014US20140302405 Lithium ion secondary battery
10/09/2014US20140302402 Nonaqueous electrolyte compositions
10/09/2014US20140302401 Nonaqueous electrolyte compositions
10/09/2014US20140302398 Polyurethane-Based Electrode Binder Compositions And Electrodes Thereof For Electrochemical Cells
10/09/2014US20140302397 Methods for Making Electrodes
10/09/2014US20140302396 Nano silicon-carbon composite material and preparation method thereof
10/09/2014US20140302395 Silicon oxide for non-aqueous electrolyte secondary battery negative electrode material, method for manufacturing the same, lithium ion secondary battery, and electrochemical capacitor
10/09/2014US20140302394 Lithium ion battery graphite negative electrode material and preparation method thereof
10/09/2014US20140302393 High capacity lithium-ion electrochemical cells and methods of making same
10/09/2014US20140302392 Uniform stabilization nanocoatings for lithium rich complex metal oxides and atomic layer deposition for forming the coating
10/09/2014US20140302391 Clathrate Allotropes For Rechargeable Batteries
10/09/2014US20140302390 Electrode body
10/09/2014US20140302389 Laminated porous film, method for producing same, non-aqueous electrolyte secondary battery separator, laminated electrode sheet, and non-aqueous electrolyte secondary battery
10/09/2014US20140302388 Materials Prepared by Metal Extraction
10/09/2014US20140302385 Electrode for lithium secondary battery, lithium secondary battery using the same, and method of fabricating the same
10/09/2014US20140302375 Lithium ion battery
10/09/2014US20140302354 Electrodes for Magnesium Energy Storage Devices
10/09/2014US20140302229 Composite active material, all solid state battery, and method for producing composite active material
10/09/2014US20140299813 Cathode active material for lithium secondary battery
10/09/2014US20140299557 Article and method for venting a processing vessel
10/09/2014US20140299171 Manufacturing methods of materials powder for performance improved electrode and using the same electrode and its application
10/09/2014US20140298646 Compound having olivine-type structure, positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
10/09/2014US20140298645 Method of making a cathode
10/09/2014DE112012005743T5 Nichtwässrige Elektrolytsekundärbatterie und Verfahren zum Herstellen derselben A non-aqueous electrolyte secondary battery and method for manufacturing the same
10/09/2014DE102013103504A1 Verfahren zur Herstellung von Lithium-Luft-Akkumulatoren mittels Hochdrucksprühen und Vorrichtung dazu Process for the preparation of lithium-air batteries by means of high-pressure spraying device and to
10/09/2014DE102013005827A1 Elektrode und Elektrodenanordnung für einen Blei-Säure-Akkumulator Electrode and electrode assembly for a Lead Acid Battery
10/09/2014DE102013005761A1 Energiespeicher - eins Energy storage - one
10/08/2014EP2787564A1 Binder resin for nonaqueous secondary battery electrode, binder resin composition for nonaqueous secondary battery electrode, slurry composition for nonaqueous secondary battery electrode, electrode for nonaqueous secondary battery, and nonaqueous secondary battery
10/08/2014EP2787563A1 Lithium secondary battery having improved safety and stability
10/08/2014EP2785647A1 Production of a material based on li4ti5012 with miling in the presence of carbon
10/07/2014US8852827 Metal separator plate for a fuel cell having a coating layer comprising carbon particles dispersed in a binder resin, and a production method therefor
10/07/2014US8852826 Porous composite product for the production of a catalytic layer, in particular in fuel cell electrodes
10/07/2014US8852818 Non-aqueous secondary battery
10/07/2014US8852814 Method for developing an electrochemical device
10/07/2014US8852811 Process for producing lithium manganate particles and non-aqueous electrolyte secondary battery
10/07/2014US8852810 Electrode collector for battery and use thereof
10/07/2014US8852809 Positive electrode for rechargeable lithium battery with high voltage and rechargeable lithium battery including same
10/07/2014US8852808 Multi-layer article comprising polyimide nanoweb
10/07/2014US8852807 Conductive lithium storage electrode
10/07/2014US8852806 Positive active material for secondary battery of improved rate capability
10/07/2014US8852805 Electrode active material comprising a mixture of a layered crystal structure material and a spinel crystal structure material, electrode, and non-aqueous electrolyte secondary battery
10/07/2014US8852804 Negative electrode for lithium ion secondary battery and lithium ion secondary battery including the same
10/07/2014US8852803 Composite, electrode active material for secondary lithium battery including the composite, method of preparing the composite, anode for secondary lithium battery including the electrode active material, and secondary lithium battery including the anode
1 ... 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 ... 975