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)
11/2013
11/27/2013EP2667436A1 Graphite material, carbon material for battery electrode, and battery
11/27/2013EP2667435A1 Graphite/carbon mixed material, carbon material for battery electrodes, and battery
11/27/2013EP2667434A1 Positive active material and rechargeable lithium battery including same
11/27/2013EP2667433A1 Positive electrode active material for nonaqueous electrolyte secondary battery, positive electrode for nonaqueous electrolyte secondary battery using said positive electrode active material, and nonaqueous electrolyte secondary battery using said positive electrode
11/27/2013EP2667432A2 Electrode production system
11/27/2013EP2667431A2 Electrode production system
11/27/2013EP2667430A1 High temperature primary battery with improved safety
11/27/2013EP2666890A1 Porous metal having high corrosion resistance and process for producing same
11/27/2013EP2666541A1 Catalyst carrier production method, composite catalyst production method, composite catalyst, fuel cell using same
11/27/2013EP2666201A1 Shape controlled palladium and palladium alloy nanoparticle catalyst
11/27/2013EP2665553A1 Preparation of an electrode-active material using decompression equipment
11/27/2013CN203312413U Portable water battery element and water battery device comprising same
11/27/2013CN203312412U Corrugated air electrode for metal air battery
11/27/2013CN203312411U Positive grid of lead-acid storage battery
11/27/2013CN203312410U Ultra-low-capacity battery and powder pulling die for manufacturing same
11/27/2013CN203312409U Battery pole roll roasting vacuum drying box
11/27/2013CN103415954A Non-aqueous electrolyte secondary battery
11/27/2013CN103415953A 锂-空气电池 Lithium - air batteries
11/27/2013CN103415951A Nonaqueous secondary battery
11/27/2013CN103415950A Semultaneous polymerization of two vinyl monomer mixtures to opposite faces of a flat porous subtrate
11/27/2013CN103415948A Carbonaceous material for non-aqueous electrolyte secondary battery negative electrode
11/27/2013CN103415947A Nonaqueous electrolyte secondary battery
11/27/2013CN103415946A Negative-electrode mixture and negative electrode for use in secondary battery, and secondary battery
11/27/2013CN103415945A Manufacturing of high capacity prismatic lithium-ion alloy anodes
11/27/2013CN103415492A Porous carbon product and use thereof
11/27/2013CN103415339A Photocatalyst for water splitting comprising gallium selenide and photoelectrode for water splitting comprising the same
11/27/2013CN103413992A Non-liquid-flow zinc bromine battery and preparation method thereof
11/27/2013CN103413976A High-performance power accumulator and preparation method thereof
11/27/2013CN103413966A Lithium ion battery having membrane electrode structure, and making method thereof
11/27/2013CN103413958A Acidophilic microbe fuel cell and culture method of acidophilic microbes
11/27/2013CN103413954A Membrane electrode assembly, flow cell and preparation method of electrode
11/27/2013CN103413951A Nitrogen-doped graphene-loaded Pt-based alloy nanometre electrocatalyst and preparation method thereof
11/27/2013CN103413950A Fuel cell chip with nano structure film catalyst layer, film electrode and preparation method thereof
11/27/2013CN103413949A Compound porous electrode and preparation method thereof as well as flow battery comprising compound porous electrode
11/27/2013CN103413948A Microbial electrolysis cell (MEC) modified biological cathode preparation method and application thereof
11/27/2013CN103413947A Fuel cell ordered porous nano-fiber single electrode, membrane electrode and preparation method
11/27/2013CN103413946A Formula of lead-acid storage battery negative pole diachylon
11/27/2013CN103413945A Manufacturing method of positive material for lithium ion battery
11/27/2013CN103413944A Lithium manganese phosphate positive electrode material and preparation method thereof
11/27/2013CN103413943A Lithium manganese phosphate positive electrode material and preparation method thereof
11/27/2013CN103413942A Preparation method for low-cost high-electrical conductivity lithium ion battery positive pole material
11/27/2013CN103413941A Lithium ion battery cathode material and preparation method thereof
11/27/2013CN103413940A Synthetic method for cathode material nano lithium manganese phosphate for lithium ion batteries
11/27/2013CN103413939A Method for synthesizing lithium manganese phosphate (LiMnPO4)/carbon composite material in environmentally-friendly manner
11/27/2013CN103413938A Pyrovandate cathode material of lithium-ion battery and preparation method of pyrovandate cathode material
11/27/2013CN103413937A Method for synthesizing high-purity four-basic lead sulfate and application thereof
11/27/2013CN103413936A Formula of lead-acid storage battery positive pole diachylon
11/27/2013CN103413935A Mo-doped lithium-rich positive electrode material and preparation method thereof
11/27/2013CN103413934A Preparation method of layered lithium manganate (positive electrode material) of lithium ion battery
11/27/2013CN103413933A Positive electrode material for honeycomb lithium ion battery and preparation method of positive electrode material
11/27/2013CN103413932A Modified single crystal type multielement anode material and preparation method thereof
11/27/2013CN103413931A Boron-doped lithium-rich anode material for lithium ion batteries and preparation method of material
11/27/2013CN103413930A Modified LiNi1/2Mn3/2O4 cathode material prepared by coating with lithium ion conductor Li2MO3 (M=Ti, Si or Zr) and preparation method thereof
11/27/2013CN103413929A Preparation method for spherical Ni1/4Mn3/4CO3 precursor and LiNi0.5Mn1.5O4
11/27/2013CN103413928A High-capacity high-compaction metal oxide anode material and preparation method thereof
11/27/2013CN103413927A Lithium titanate/iron sesquioxide composite lithium ion battery cathode material and preparation method thereof
11/27/2013CN103413926A Preparation method of lithium nickel cobalt manganese oxide precursor
11/27/2013CN103413925A Graphene curled molybdenum trioxide nano-ribbons, and preparation method and application thereof
11/27/2013CN103413924A La1-xCaxCoO3 coated lithium ion battery cathode material LiNi1/3Co1/3Mn1/3O2 and preparation method thereof
11/27/2013CN103413923A Negative electrode material of lithium ion battery and preparation method of lithium ion battery
11/27/2013CN103413922A Lithium ion battery negative electrode material and preparation method thereof
11/27/2013CN103413921A Spinel magnetic ferrite/molybdenum disulfide nanometer composite material as well as preparation method and application thereof
11/27/2013CN103413920A Silicon/aligned carbon nanotube composite negative electrode material for lithium ion battery and preparation method thereof
11/27/2013CN103413919A Superbattery negative plate and manufacturing method thereof
11/27/2013CN103413918A Synthetic method for cathode material lithium cobaltous phosphate used for lithium ion batteries
11/27/2013CN103413917A Preparation method of graphene-containing lithium manganate positive pole piece
11/27/2013CN103413916A Polypyrrole-modified lithium vanadium oxide nanotube of lithium-ion battery cathode material and preparation method of nanotube
11/27/2013CN103413908A Electrode tab centering device for cylindrical battery
11/27/2013CN103413905A High-voltage magnesium charge-discharge battery
11/27/2013CN103409780A Method for carrying out surface alloy modification upon nano-grade porous gold
11/27/2013CN103406521A Lead acid battery grid and processing mold thereof
11/27/2013CN102569812B Preparation method of polymer doped lithium stannate cathode material
11/27/2013CN102437335B Method for coating lithium ion battery anode material LiFePO4 by self-segregation of aluminum
11/27/2013CN102423703B Graphene-platinum nano-composite catalyst for lithium air battery, and preparation method thereof
11/27/2013CN102339991B Negative plate of lead-carbon battery and preparation method
11/27/2013CN102332580B Fluorinated ferric sulfate salt compound as well as preparation method and application thereof
11/27/2013CN102324492B Composite conductive electrode and manufacturing method thereof
11/27/2013CN102306766B Preparation method of lithium ion battery anode active substance LiZn1/3Mn2/3O2
11/27/2013CN102244239B Method for preparing nickel cobalt aluminum serving as cathodic material of lithium ion battery
11/27/2013CN102124594B All-temperature LiFeS2 battery with ether and low concentration LiI electrolyte
11/27/2013CN102047476B Ion-conductive resin fibers, ion-conductive composite membrane, membrane electrode assembly, and fuel cell
11/27/2013CN101828294B Electrode with reduced resistance grid and hybrid energy storage device having same
11/27/2013CN101714619B Diaphragm with heat-resistance insulating layer and non-water electrolyte secondary battery
11/27/2013CN101504980B Non-aqueous electrolyte secondary battery negative electrode material, making method, lithium ion secondary battery, and electrochemical capacitor
11/26/2013US8592539 Preparation of cobaltocenium-containing monomers and their polymers
11/26/2013US8592100 Catalyst layer for fuel cells and fuel cell using the same
11/26/2013US8592099 Method of preparing a membrane-electrode assembly for a fuel cell
11/26/2013US8592097 Electrochemical power source designs and components
11/26/2013US8592096 Separator plates formed by photopolymer based processes
11/26/2013US8592090 Solid polymer electrolyte battery and method for manufacturing positive electrode sheet used therein
11/26/2013US8592087 Negative active material, electrode including the same, and lithium battery including electrode
11/26/2013US8592086 Negative electrode comprising an additive with a ceramic core and carbon disposed on the core for energy storage device and energy storage device including same
11/26/2013US8592085 Nickel-cobalt-maganese-based compound particles and process for producing the nickel-cobalt-manganese-based compound particles, lithium composite oxide particles and process for producing the lithium composite oxide particles, and non-aqueous electrolyte secondary battery
11/26/2013US8592084 Negative electrode for alkaline secondary cell and alkaline secondary cell using same
11/26/2013US8592083 Negative electrode and negative active material for rechargeable lithium battery, and rechargeable lithium battery including same
11/26/2013US8592082 Electrode assembly and secondary battery having the same
11/26/2013US8592070 Lithium rechargeable battery
11/26/2013US8592065 Rechargeable battery with a jelly roll having multiple thicknesses
11/26/2013US8591765 Negative electrode material for nonaqueous electrolyte secondary batteries and manufacturing method thereof
11/26/2013US8591604 Battery electrodes
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