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
04/03/2014US20140093786 Lithium secondary battery
04/03/2014US20140093782 Nanomachined structures for porous electrochemical capacitors
04/03/2014US20140093781 Modified Natural Graphite Particles
04/03/2014US20140093780 Non-aqueous electrolyte secondary battery
04/03/2014US20140093779 Negative-electrode active material for lithium-ion secondary battery and process for producing the same as well as lithium-ion secondary battery and process for manufacturing the same
04/03/2014US20140093778 Single crystal mixed metal oxide nanosheet material compositions, methods and applications
04/03/2014US20140093777 Alkaline storage battery, positive electrode material for alkaline storage battery, and method for manufacturing positive electrode material for alkaline storage battery
04/03/2014US20140093776 Alkaline storage battery and positive electrode material for alkaline storage battery
04/03/2014US20140093775 Active material compositions comprising high surface area carbonaceous materials
04/03/2014US20140093774 Lithium powder, lithium vanadium oxide, lithium secondary battery using a gel-polymer electrolyte, and method for preparing an electrode thereof
04/03/2014US20140093773 Electrode, method for producing electrode, and energy device, electronic device, and transportation device including electrode
04/03/2014US20140093772 Electrode for lithium secondary battery, method of manufacturing the same, and lithium secondary battery including the same
04/03/2014US20140093769 Carbon Nanotube-Based Electrode and Rechargeable Battery
04/03/2014US20140093754 High-Temperature Resistant Carbon Monofluoride Batteries Having Lithiated Anode
04/03/2014US20140091255 Method for preparing an electrode active material for improving the properties of a battery, and lithium secondary battery including the electrode active material prepared thereby
04/03/2014US20140091033 Carbon fiber material, carbon fiber material manufacturing method, and material containing the carbon fiber material
04/03/2014US20140090593 Application apparatus and application method
04/03/2014DE102010062140B4 Batterieelektrode und Verfahren zum Herstellen derselben, sowie Batterie Battery electrode and method of manufacturing the same, and battery
04/03/2014DE102008050692B4 Kohlenstoffbeschichteter Lithiumtitan-Spinell Carbon-coated lithium titanium spinel
04/03/2014DE102005042169B4 Verwendung einer Anordnung von Lithium-Polymer-Batterien Using an array of lithium polymer batteries
04/02/2014EP2713428A1 Alkaline storage battery and positive electrode material for alkaline storage battery
04/02/2014EP2713427A2 Positive electrode active material for a secondary battery having improved rate characteristics
04/02/2014EP2713426A1 Nickel-metal hydride storage battery
04/02/2014EP2713425A1 Alkaline storage battery, positive electrode material for alkaline storage battery, and method for manufacturing positive electrode material for alkaline storage battery
04/02/2014EP2713424A1 Alkaline battery
04/02/2014EP2712842A1 Carbon-silicon composite, method for preparing same, and cathode active material comprising carbon-silicon composite
04/02/2014EP2712468A1 Sulfide solid electrolyte material, lithium solid-state battery, and method for producing sulfide solid electrolyte material
04/02/2014EP2712467A1 Storage element and method for the production thereof
04/02/2014CN203521532U High-safety polymer lithium ion battery
04/02/2014CN203521527U Roller pressing plate cloth for manufacturing polar plate of lead-acid storage battery
04/02/2014CN203521526U Reinforcing frame of storage battery electrode plate
04/02/2014CN203521525U Sealing production line for lead-acid storage battery grid
04/02/2014CN203521524U Lead acid storage battery panel grid squeezed paste production line
04/02/2014CN203521523U Pole piece roller press
04/02/2014CN203521522U Stepped elastic damping device used in rolling of battery pole piece
04/02/2014CN203521521U Winding type electric core and electrochemical device
04/02/2014CN203521510U Lithium ion power battery with novel pole piece structure
04/02/2014CN203521484U Improved battery
04/02/2014CN203518550U Vacuum sintering furnace of anode materials of lithium ion batteries
04/02/2014CN203512724U Lead-acid storage battery grid conveying table
04/02/2014CN203510214U Manipulator for automatically grabbing and placing lead-acid storage battery grids
04/02/2014CN103703602A Electrochemical energy storage device, active substance using same, and production method therefor
04/02/2014CN103703595A Collector for bipolar lithium ion secondary batteries
04/02/2014CN103703594A Positive electrode active material for lithium-ion secondary battery
04/02/2014CN103703593A Active material for secondary batteries
04/02/2014CN103703592A Method for producing carbon material for lithium ion secondary batteries, carbon material for lithium ion secondary batteries, negative electrode active material for lithium ion secondary batteries, composition, carbon composite material for negative
04/02/2014CN103703591A Negative electrode for alkali storage battery, external container for alkali storage battery and alkali storage battery
04/02/2014CN103703161A Vapour deposition process for the preparation of a phosphate compound
04/02/2014CN103702936A Graphite oxide, graphene oxide or graphene, electric device using same and method of manufacturing same, and electrodialysis apparatus
04/02/2014CN103702929A Carbon-silicon composite, method for preparing same, and cathode active material comprising carbon-silicon composite
04/02/2014CN103702756A Electrode for electrolytic processes and method of manufacturing thereof
04/02/2014CN103700907A Preparation method of zinc metal-air battery
04/02/2014CN103700895A Nickel-metal hydride storage battery
04/02/2014CN103700894A Method for producing nickel-metal hydride button battery from novel compound nickel electrode
04/02/2014CN103700893A High temperature resisting middle-sealing battery
04/02/2014CN103700881A Lithium iron phosphate high-power power lithium ion secondary battery and preparation method thereof
04/02/2014CN103700880A Lithium ion battery
04/02/2014CN103700868A Magnalium alloy air cell and preparation method of catalyst layer thereof
04/02/2014CN103700867A Catalyst and manufacturing method and use therefor
04/02/2014CN103700866A Absent double-perovskite structured negative electrode material of middle-temperature solid oxide fuel battery and preparation method for material
04/02/2014CN103700865A Metal bipolar plate for fuel batteries
04/02/2014CN103700864A Rapid aging hardening device and rapid aging hardening process for grid of storage battery
04/02/2014CN103700863A High-multiplying-power flexibly-packaged lithium ion secondary battery and preparation method thereof
04/02/2014CN103700862A Composite-material bipolar storage battery and preparation technology of bipolar plate substrate thereof
04/02/2014CN103700861A Lithium ion battery cathode slurry combination process
04/02/2014CN103700860A Lithium ion battery
04/02/2014CN103700859A Graphene-based nitrogen-doped hierachical-pore carbon nanosheet/sulfur composite material for cathode of lithium sulfur battery, as well as preparation method and application of graphene-based nitrogen-doped hierachical-pore carbon nanosheet/sulfur composite material
04/02/2014CN103700858A Sodium-perfluorocarbon primary battery
04/02/2014CN103700857A Hydrothermal preparation method of nano-level lithium iron phosphate
04/02/2014CN103700856A Preparation method of high-performance lithium manganese phosphate material for lithium-ion power batteries
04/02/2014CN103700855A Preparation method of high-performance lithium manganese phosphate material for lithium-ion power batteries
04/02/2014CN103700854A Method for preparing lithium iron phosphate positive electrode material by utilizing wet-chemical method
04/02/2014CN103700853A Lithium vanadium phosphate preparation method
04/02/2014CN103700852A Composition for use in electrochemical redox reaction and battery including the same
04/02/2014CN103700851A Improved iron oxide red process for preparing lithium iron phosphate cathode material
04/02/2014CN103700850A Lithium ion battery anode composite material
04/02/2014CN103700849A Lithium ion battery
04/02/2014CN103700848A Lithium ion battery positive material, and positive electrode and battery thereof
04/02/2014CN103700847A Formula of polar plate lead plaster with high energy storage capacity, long service life and low temperature resistance
04/02/2014CN103700846A Coated modified lithium cobalt oxide anode material of lithium ion battery and preparation method
04/02/2014CN103700845A Preparation method of concentration gradient distributed lithium, nickel, cobalt, manganese and oxygen ternary lithium battery cathode material
04/02/2014CN103700844A Preparation method of lithium ion battery nickel, cobalt and aluminum composite ternary cathode material
04/02/2014CN103700843A Lithium ion battery anode composite material
04/02/2014CN103700842A NiFe2O4/C lithium ion battery negative electrode material and preparation method thereof
04/02/2014CN103700841A High-property lithium manganate gradient anode material and preparation method thereof
04/02/2014CN103700840A Cathode material of high-voltage lithium battery and preparation method for cathode material
04/02/2014CN103700839A Method for reducing content of residual alkaline in nickel cobalt manganese acid lithium
04/02/2014CN103700838A Preparation method and product of ionic double-doped lithium nickel manganese oxide material, and lithium ion battery
04/02/2014CN103700837A Lithium manganate cathode material and preparation method thereof
04/02/2014CN103700836A Preparation method of monocrystal ternary cathode material ZnO/LiNi0.5Co0.2Mn0.3O2
04/02/2014CN103700835A High-specific energy composite lithium-rich cathode material of lithium ion battery and preparation method thereof
04/02/2014CN103700834A Preparation method for lithium ion battery anode composite material
04/02/2014CN103700833A Lithium ion battery anode composite material
04/02/2014CN103700832A Lithium ion battery positive-electrode composite material
04/02/2014CN103700831A Preparation method of spherical lithium manganate material
04/02/2014CN103700830A Manganese sesquioxide micro powder and preparation method and application thereof
04/02/2014CN103700829A Preparation method for titanium dioxide (B)-graphene self-winding nano composite material
04/02/2014CN103700828A Lithium ion battery anode composite material
04/02/2014CN103700827A Lithium ion battery positive-electrode composite material and lithium ion battery
04/02/2014CN103700826A Pre-lithiated ultrathin V6O13 nanosheet as well as preparation method and application thereof
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