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
04/30/2014CN103762357A Lead-acid battery
04/30/2014CN103762356A Ni nanowire, NiO/Ni self-support membrane and preparation method and application thereof
04/30/2014CN103762355A Method for synthesizing lithium, nickel, manganese and cobalt composite oxide powder material
04/30/2014CN103762354A LiNi0.5Mn1.5O4 material, preparation method thereof as well as lithium ion battery
04/30/2014CN103762353A High-capacity lithium ion battery positive material with core-shell heterostructure and preparation method of material
04/30/2014CN103762352A Modified lithium nickel-cobalt-manganese ternary positive electrode material and preparation method thereof
04/30/2014CN103762351A Cathode active material and lithium secondary battery containing the same
04/30/2014CN103762350A Titanium-containing anode material for lithium electrode and preparation method thereof
04/30/2014CN103762349A CuO/Cu nanowire negative electrode material in core-shell structure and preparation method and application thereof
04/30/2014CN103762348A SnSbCu/MCMB/C core-shell structure serving as anode material of lithium ion battery and preparation method thereof
04/30/2014CN103762347A Electrode material and preparation method thereof
04/30/2014CN103762346A Lithium ion conductor with nanoscale and preparation method thereof
04/30/2014CN103762345A Preparation method of Li-S secondary cell composite positive pole material
04/30/2014CN103762344A Amphipathic molecule modified perovskite photoelectric functional material and application thereof
04/30/2014CN103762343A Preparation method of lithium ion battery positive material utilizing superfine ammonium metavanadate particle
04/30/2014CN103762342A Manganese oxide composite electrodes for lithium batteries
04/30/2014CN103762341A Electrode plate, production method of electrode plate and application of electrode plate
04/30/2014CN103762340A Rapid high-temperature curing drying process of lead-acid storage battery unformed electrode plate
04/30/2014CN103762339A Storage battery electrode plate acid-dripping device
04/30/2014CN103762338A Half-in-case cast-welding production process for lead-acid storage batteries
04/30/2014CN103762337A Manufacturing method of positive plate of lithium iron phosphate cell
04/30/2014CN103762336A Nano zinc cobaltate growing on copper current collector and method of directly applying nano zinc cobaltate to lithium ion battery negative electrode
04/30/2014CN103762335A Lithium titanate electrode plate and lithium ion battery
04/30/2014CN103762334A Lithium ion secondary battery and positive electrode thereof
04/30/2014CN103755851A Soap-free emulsion polymerization method of polyvinylidene fluoride for lithium battery electrode binding agent
04/30/2014CN103754856A Preparation method of cobalt lithium phosphate serving as positive material of lithium ion battery
04/30/2014CN103752328A Preparation method of hollow core-shell catalyst for fuel cell
04/30/2014CN103066252B Carbon-Cu6Sn5 alloy negative electrode materials and preparation method thereof
04/30/2014CN102646818B Preparation method for composite cathode material of lithium ion battery
04/30/2014CN102637866B Method for preparing lithium ion battery anode material with concentration gradient
04/30/2014CN102610785B Annular full-automatic continuous gradient environment-friendly heating system for prefabrication of positive electrode of sodium-sulfur cell
04/30/2014CN102569819B Graphite storage battery and preparation method thereof
04/30/2014CN102569773B Anode material for lithium-ion secondary battery and preparation method thereof
04/30/2014CN102544526B Preparation method of graphite felt modified electrode and all vanadium flow battery
04/30/2014CN102544446B Cathode composite material and preparation method thereof and lithium ion battery
04/30/2014CN102522531B Carbonaceous lead powder, its preparation method, battery lead paste and its application
04/30/2014CN102509804B Preparation method for lithium ion battery Li3V2 (Po4)3/C composite material
04/30/2014CN102460786B Composite nano porous electrode material, process for production thereof, and lithium ion secondary battery
04/30/2014CN102456877B Cathode material precursor, preparation method thereof, cathode material and lithium battery
04/30/2014CN102412389B Preparation method of magnesium-doped lithium nickel cobalt oxide anode material for lithium ion battery
04/30/2014CN102379052B Method of compacting material
04/30/2014CN102326276B Galvanic cell having a multipart housing having an elastic assembly seam
04/30/2014CN102315436B Preparation method of spinel-type lithium titanate
04/30/2014CN102315426B Oil-water system composite flaking technology of polymer battery
04/30/2014CN102299321B Phosphatic anode material, its preparation method, and lithium ion power battery
04/30/2014CN102263270B Palygorskite methanol fuel cell carrier, and preparation and application thereof
04/30/2014CN102244244B Method for improving tap density of composite anode material xLiFePO4.yLi3V2(PO4)3 of lithium ion battery
04/30/2014CN102234101B Micron nano structure Li3V2(PO4)3/C compound as well as preparation method and application thereof
04/30/2014CN102210048B Electrode comprising a modified complex oxide as active substance
04/30/2014CN102099949B Device and method for improved electrochemical cell
04/30/2014CN102064337B Solid electrolyte cell and positive electrode active material
04/30/2014CN102013472B Cathode for secondary battery and secondary battery
04/30/2014CN101821880B Cathode for fuel cell having two kinds of water-repellency and method of preparing the same and membrane electrode assembly and fuel cell comprising the same
04/30/2014CN101350432B Electric storage device
04/30/2014CN101087021B Man-made graphite cathode material for lithium ion battery and its making method
04/30/2014CN101047236B Current collector, negative electrode and battery
04/29/2014US8710136 Carbon blacks having low PAH amounts and methods of making same
04/29/2014US8710108 Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
04/29/2014US8709969 Nanocatalysts structure, process for the preparation and use thereof
04/29/2014US8709964 Process for producing a carbon-comprising support
04/29/2014US8709679 Active metal fuel cells
04/29/2014US8709665 Nonaqueous secondary battery with nitrile group-containing compound
04/29/2014US8709664 Battery grid
04/29/2014US8709663 Current collector for lead acid battery
04/29/2014US8709662 Method for producing cathode active material for a lithium secondary battery
04/29/2014US8709661 Positive electrode for secondary battery, and secondary battery
04/29/2014US8709660 Non-aqueous electrolyte battery
04/29/2014US8709659 Electrode composition with enhanced performance characteristics
04/29/2014US8709658 Negative electrode material for non-aqueous electrolyte secondary battery, method for manufacturing negative electrode material for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and battery pack
04/29/2014US8709657 Quaternary chalcogenide wafers
04/29/2014US8709656 Cathode material for lithium ion secondary battery and lithium ion secondary battery using it
04/29/2014US8709655 Positive electrode active material for nonaqueous electrolyte secondary battery
04/29/2014US8709654 Power storage device and method for manufacturing the same
04/29/2014US8709653 Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the same
04/29/2014US8709652 Electrode binder composition, electrode slurry, electrode, and electrical storage device
04/29/2014US8709651 Binder for secondary battery providing excellent adhesion strength and cycle property
04/29/2014US8709650 Cathode active material and lithium secondary battery comprising the same
04/29/2014US8709649 Electrode tab for secondary battery and secondary battery using the same
04/29/2014US8709648 Conductor-mixed active electrode material, electrode structure, rechargeable battery, and manufacturing method of conductor-mixed active electrode material
04/29/2014US8709647 Battery structures and related methods
04/29/2014US8709631 Bioelectric battery for implantable device applications
04/29/2014US8709302 Nickel-cobalt-manganese multi-element lithium ion battery cathode material with dopants and its methods of preparation
04/29/2014US8709301 Ni-, Co-, and Mn- multi-element doped positive electrode material for lithium battery and its preparation method
04/29/2014US8709298 Electrode material and use thereof for production of electrochemical cells
04/29/2014US8709279 Production of battery grade materials via an oxalate method
04/29/2014US8709106 Lithium secondary battery anode member and method for manufacturing the same
04/29/2014CA2746409C Alkali/transition metal halo-and hydroxy-phosphates and related electrode active materials
04/29/2014CA2627083C New highly stable aqueous solution, electrode with nanocoating for preparing the solution and method for making this electrode
04/29/2014CA2416855C Electrochemical element and process for its production
04/29/2014CA2266365C Lithium-containing, lithium-intercalating phosphates and their use as the positive or negative electrode material in a lithium secondary battery
04/24/2014WO2014062706A1 Electrochemical energy storage devices
04/24/2014WO2014062482A1 Oxygen plenum configurations of components in low cost planar rechargeable oxide-ion battery (rob) cells and stacks
04/24/2014WO2014062385A1 Degenerate doping of metallic anodes
04/24/2014WO2014062318A1 Lithium battery having low leakage anode
04/24/2014WO2014062027A1 Secondary battery
04/24/2014WO2014061975A1 Silicon oxide for cathode active material in secondary battery
04/24/2014WO2014061974A1 Silicon oxide-carbon composite and method for preparing same
04/24/2014WO2014061973A1 Method for preparing silicon oxide
04/24/2014WO2014061892A1 Novel method of preparing olivine-type electrode material using formic acid derivative
04/24/2014WO2014061881A1 Negative electrode active material for lithium secondary battery, method for preparing negative electrode active material for lithium secondary battery and lithium secondary battery comprising negative electrode active material for lithium secondary battery
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