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)
04/2014
04/02/2014CN103700825A Doping and coating method of Li (Ni0.4Co0.2Mn0.4) O0.2 lithium battery cathode material
04/02/2014CN103700824A Preparation method of sandwiched-layer-shaped NH4V3O8 nanocrystalline
04/02/2014CN103700823A Carbon nano tube dispersion liquid and preparation method thereof
04/02/2014CN103700822A Super-capacitor lead acid battery cathode and preparation method thereof as well as super-capacitor lead acid battery comprising cathode
04/02/2014CN103700821A Preparation method of Co and Mn coated high-nickel layered LiNi0.92Co0.04Mn0.04O2 lithium battery cathode material
04/02/2014CN103700820A Lithium ion selenium battery with long service life
04/02/2014CN103700819A Preparation method of silicon composite anode material provided with gradient change coating layer on surface
04/02/2014CN103700818A Sulfur-carbon composite material with nitrogen-doped porous carbon nanofiber net-shaped structure, as well as preparation method and application of composite material
04/02/2014CN103700817A Preparation method of LiV3O8 and LiNi0.4Co0.2Mn0.4O2 blended modified lithium battery cathode material
04/02/2014CN103700816A Preparation method of silicon-based composite of lithium ion battery
04/02/2014CN103700815A Flexible transparent lithium ion battery electrode material and preparation method thereof
04/02/2014CN103700814A Surface modified ferric fluoride cathode material containing three components, such as carbon-based solid acid, aluminium zirconium coupling agent and doped titanium lithium phosphate, and preparation method thereof
04/02/2014CN103700813A New method for preparing Ti base PbO2 dimensionally-stable anode
04/02/2014CN103700812A High temperature resisting deep-circulation lead acid battery
04/02/2014CN103700811A Preparation method for carbon nano tube lithium-air positive electrode material
04/02/2014CN103700810A Preparation technology of negative electrode of lithium secondary battery
04/02/2014CN103700809A Positive electrode for lithium ion secondary battery, lithium ion secondary battery, and battery system
04/02/2014CN103700808A Lithium ion battery composite anode pole piece, preparation method and lithium ion battery
04/02/2014CN103700807A High-voltage lithium ion battery and preparation method thereof
04/02/2014CN103700806A Polar plate shaping device for edge brushing machine
04/02/2014CN103700786A Production process for increasing purity of foamed nickel and special forming press
04/02/2014CN103695714A Preparation method for zinc gel of alkaline zinc-manganese dioxide battery
04/02/2014CN103695705A Lead acid battery positive grid alloy for traction
04/02/2014CN103693690A Porosity-controllable three-dimensional porous V2O5 hierarchical nanodisk, as well as preparation method and application thereof
04/02/2014CN103693640A Cathodal expanded graphite for low-temperature lithium ion battery
04/02/2014CN103693632A Preparation method of lithium vanadyl phosphate positive material for lithium ion battery
04/02/2014CN103691438A Controllable preparation method of Ag-manganese monoxide nanorods
04/02/2014CN103022450B Three-dimensional netted tin-copper-nickel-carbon nanotube alloy negative electrode and preparation method thereof
04/02/2014CN103022449B Carbon nano tube-Sn-M alloy cathode material and preparation method thereof
04/02/2014CN102765709B Preparation method of layered ferrous phosphate
04/02/2014CN102746638B Polyaryletherketone anion conducting membrane material with side chain containing quaternary ammonium salt group and preparation method thereof
04/02/2014CN102723489B Nitrogen-doped carbon-coated Li3V2(PO4)3 cathode material and preparation method thereof
04/02/2014CN102709529B Method for enhancing properties of spherical nickel hydroxide
04/02/2014CN102651470B Method for preparing whisker shaped lithium titanate (Li4Ti5O12) by low-temperature solid phase method
04/02/2014CN102639233B Method for producing catalyst
04/02/2014CN102623674B Pelleter pole lug rubberizing method, rubberizing device and pelleter
04/02/2014CN102575322B Perforated aluminum foil, and process for production thereof
04/02/2014CN102544578B Lithium ion battery capable of improving comprehensive performance
04/02/2014CN102496725B Transfer apparatus for grids of lead-acid battery
04/02/2014CN102482432B Interpenetrating network of anion-exchange polymers, production method thereof and use of same
04/02/2014CN102414883B Positive active material and nonaqueous secondary battery equipped with positive electrode including same
04/02/2014CN102376941B Preparation method of negative active material, negative active material and lithium ion battery
04/02/2014CN102326286B Electrolytic solution for lithium-ion secondary battery, and lithium-ion secondary battery
04/02/2014CN102308417B Positive electrode mixture slurry for lithium secondary batteries, and positive electrode and lithium secondary battery that use the slurry
04/02/2014CN102306827B Safe lithium ion battery
04/02/2014CN102299332B Preparation method of porous lithium vanadium phosphate/carbon cathode material of lithium ion battery
04/02/2014CN102244300B Lead acid battery taking graphene as additive
04/02/2014CN102227840B 燃料电池 Fuel Cell
04/02/2014CN102225752B Rapid method for preparing LiFePO4 cathode material
04/02/2014CN102224621B Lithium secondary battery having improved characteristics
04/02/2014CN102222790B Air electrode material of double template porous channel structure for lithium air battery and preparation method thereof
04/02/2014CN102148364B Production method for electrode for battery, electrode produced by production method, and battery including electrode
04/02/2014CN102144319B Lithium ion rechargeable battery and process for producing the lithium ion rechargeable battery
04/02/2014CN102142564B LaFeO3-base cathode material of sulfur-oxygen fuel cell
04/02/2014CN102104155B Low-platinum cathode catalyst layer used for fuel cell and application thereof
04/02/2014CN102082264B Method for preparing presoma of active electrode material of nano-lithium ion battery and application thereof
04/02/2014CN101926032B Anode composition comprising acrylonitrile-acrylic acid copolymer as binder, method for preparing anode composition and lithium secondary battery using anode composition
04/01/2014US8685878 Highly durable nanoscale electrocatalyst based on core shell particles
04/01/2014US8685594 Catalyst for cathode of fuel cell, and membrane-electrode assembly for fuel cell
04/01/2014US8685593 Carbon based bipolar plate coatings for effective water management
04/01/2014US8685592 Inorganic proton conductor for an electrochemical device and method of preparing the inorganic proton conductor
04/01/2014US8685590 System for pre-activation of polymer electrolyte fuel cell (PEFC)
04/01/2014US8685589 Fuel cells with enhanced via fill compositions and/or enhanced via fill geometries
04/01/2014US8685573 Cathode active material and lithium ion rechargeable battery using the material
04/01/2014US8685570 Method of manufacturing positive electrode active material for lithium ion battery
04/01/2014US8685569 Electrode for power storage device and power storage device
04/01/2014US8685568 Lithium/fluorinated carbon cell for high-rate pulsatlie applications
04/01/2014US8685567 Rechargeable lithium battery
04/01/2014US8685566 Process to induce polymerization of an organic electronically conductive polymer
04/01/2014US8685565 Cathode compositions for lithium-ion batteries
04/01/2014US8685564 Active material for rechargeable battery
04/01/2014US8685563 Method of electrically connecting cell terminals in a battery pack
04/01/2014US8685557 Electrode assembly including mandrel having a removable portion
04/01/2014US8685550 Bacteria/transition metal oxides organic-inorganic composite and method for manufacturing the same
04/01/2014US8685362 Method for producing anode for lithium secondary battery and anode composition, and lithium secondary battery
04/01/2014US8685289 Pulverulent compounds, a process for the preparation thereof and the use thereof in lithium secondary batteries
04/01/2014US8685288 Solid-solution method for producing iron-containing active materials for rechargeable oxide-ion battery cells
04/01/2014US8685200 Process for manufacturing a catalyst-coated ionomer membrane with protective film layer
04/01/2014US8685117 Lithium metal foil for battery or capacitor
04/01/2014CA2545114C Electrochemical thermodynamo
03/2014
03/27/2014WO2014047484A1 Test strips having ceria nanoparticle electrodes
03/27/2014WO2014046556A1 Method for forming an electrical connection to a conductive fibre electrode and electrode so formed
03/27/2014WO2014046405A2 Anode active material, nonaqueous lithium secondary battery comprising same, and preparation method thereof
03/27/2014WO2014046363A1 Aparatus and method for preparing electrode active material
03/27/2014WO2014046281A1 Method for producing sodium chromite
03/27/2014WO2014046196A1 Anode support body for solid oxide fuel cell, anode supported-type half cell, anode supported-type solid oxide fuel cell single cell, and method for producing anode supported-type half cell
03/27/2014WO2014046144A1 Composite graphite particles for non-aqueous secondary cell negative electrode, negative electrode for non-aqueous secondary cell, and non-aqueous secondary cell
03/27/2014WO2014046112A1 Current collector, electrode structure, and electricity storage component
03/27/2014WO2014046078A1 Binder for nonaqueous electrolyte secondary cell, binder solution for nonaqueous electrolyte secondary cell, anode mixture for nonaqueous electrolyte secondary cell, and uses thereof
03/27/2014WO2014046077A1 Binder for nonaqueous electrolyte secondary cell, binder solution for nonaqueous electrolyte secondary cell, anode mixture for nonaqueous electrolyte secondary cell, and uses thereof
03/27/2014WO2014046011A1 Electrolytic solution for non-aqueous secondary battery, and secondary battery
03/27/2014WO2014045912A1 Protein having flavin adenine dinucleotide-dependent glucose dehydrogenase activity
03/27/2014WO2014045884A1 Lithium-ion secondary cell
03/27/2014WO2014045643A1 Positive electrode active material for lithium-ion cell, positive electrode for lithium-ion cell, and lithium-ion cell
03/27/2014WO2014045569A1 Sealed secondary battery
03/27/2014WO2014045418A1 Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
03/27/2014WO2014045153A1 Generating power by guiding heated sea water in the primary battery
03/27/2014WO2014044947A1 Formulation of an active layer having improved performances
03/27/2014WO2014044285A1 A rechargeable carbon-oxygen battery
03/27/2014WO2014044210A1 Highly dispersible graphene composition, preparation method thereof, and electrode for lithium ion secondary battery containing highly dispersible graphene composition
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