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)
02/2012
02/09/2012US20120034518 Microporous membranes, methods for making such membranes, and the use of such membranes as battery separator film
02/09/2012US20120034517 Secondary battery using an electrolyte solution
02/09/2012US20120034516 Cathode active material exhibiting improved property in high voltage
02/09/2012US20120034515 Rechargeable zinc ion battery
02/09/2012US20120034512 Lithium alloy-carbon composite nanofibers and methods of fabrication
02/09/2012US20120034508 Battery Separator
02/09/2012US20120034505 Anode and lithium battery with the anode
02/09/2012US20120034504 Flat secondary battery electrode group, method for manufacturing same, and flat secondary battery with flat secondary battery electrode group
02/09/2012US20120034503 Positive electrode material for lithium-ion secondary battery, lithium-ion secondary battery and secondary battery module using the same
02/09/2012US20120034498 Fuel cell, plate having through-plane conductivity, and manufacturing method thereof
02/09/2012US20120034493 Electrode device, generator device and method for power generation by means of membrane-potential shunting
02/09/2012US20120034463 Carbon material and method for producing same
02/09/2012US20120032119 Method for producing lithium iron phosphate
02/09/2012US20120032118 Cathode material for fluoride-based conversion electrodes, method for the production thereof and use thereof
02/09/2012US20120032109 Electroactive material, and use thereof in anodes for lithium-ion cells
02/09/2012US20120031852 Graphene based electrodes for electrochemical reactions, and electrooxidation process for the removal of contaminants from liquids using said electrodes
02/09/2012US20120030932 Method of Controlled Cell-Level Fusing Within a Battery Pack
02/08/2012EP2416413A1 Mixed carbon material and negative electrode for nonaqueous secondary battery
02/08/2012EP2416412A1 Lithium ion secondary battery and battery system
02/08/2012EP2416411A1 Positive electrode active material for lithium ion battery
02/08/2012EP2416410A2 Composite for electrode active material and secondary battery comprising the same
02/08/2012EP2416409A1 Positive electrode active material for lithium battery
02/08/2012EP2415839A1 Conductive resin composition
02/08/2012EP2415543A1 Process for producing porous sintered aluminum, and porous sintered aluminum
02/08/2012EP2415542A1 Process for producing porous sintered aluminum, and porous sintered aluminum
02/08/2012EP2415108A1 A binder for lithium ion rechargeable battery cells
02/08/2012EP2415107A1 Method for producing a carbon composite material
02/08/2012EP2415106A1 Electroactive material, and use thereof in anodes for lithium-ion cells
02/08/2012EP2415105A1 High voltage negative active material for a rechargeable lithium battery
02/08/2012EP2415104A1 Method of compacting material
02/08/2012EP2415103A1 Method of compacting material
02/08/2012EP2214232B1 Spinel type lithium-transition metal oxide
02/08/2012CN202142617U Multipurpose energy storage battery device
02/08/2012CN202142616U Winding type flexible packaging high-rate lithium ion battery and core thereof
02/08/2012CN202142612U Positive and negative pole metal net for Lithium ion batteries and Lithium polymer batteries
02/08/2012CN202142611U Multi-stage tab grid
02/08/2012CN202142610U Compound positive tube type plate grid
02/08/2012CN202142609U Tubular lead-acid storage battery
02/08/2012CN202142608U Pulp storing tank of lithium-ion battery pole piece pulping machine
02/08/2012CN202142607U Pulping machine for Lithium ion battery pole pieces
02/08/2012CN202142606U Automatic piece sandwiching machine
02/08/2012CN202141293U Drying equipment
02/08/2012CN202137583U Battery pole-piece rolling and splitting system
02/08/2012CN202137170U Dust removing workbench for production of lithium battery pole pieces
02/08/2012CN102349182A Alkaline batteries
02/08/2012CN102349181A Bipolar battery current collector and bipolar battery
02/08/2012CN102349180A Binder resin precursor solution composition for electrode
02/08/2012CN102349179A Lithium cell with improved iron disulfide cathode
02/08/2012CN102349178A Composite metal oxide, electrode, and sodium secondary battery
02/08/2012CN102348727A Pyrroline-based nitroxide polymer and battery using same
02/08/2012CN102348640A Process for producing lithium borate compound
02/08/2012CN102348634A Method for producing iron lithium phosphate
02/08/2012CN102347515A Battery core of spiral lithium ion battery, and spiral lithium ion battery
02/08/2012CN102347513A High-performance aqueous lithium iron phosphate power battery and manufacture method thereof
02/08/2012CN102347511A Gel-state polymer lithium ion battery suitable for high-temperature and low-temperature environment and preparation method thereof
02/08/2012CN102347510A Non-aqueous electrolyte secondary cell
02/08/2012CN102347497A Fuel cell having improved thermal characteristics
02/08/2012CN102347496A Electro-catalyst
02/08/2012CN102347495A Solid oxide fuel cell structure and preparation method thereof
02/08/2012CN102347494A Electrode catalyst and method of preparing electrode catalyst for fuel cell, and membrane electrode assembly and fuel cell including same
02/08/2012CN102347493A Method for preparing panel SOFC (Solid Oxide Fuel Cell) anode by using natural fibre as pore-forming agent
02/08/2012CN102347492A Solid secondary battery using silicon compound and method for manufacturing same
02/08/2012CN102347491A Method for preparing cadmium-barium-activated lithium iron phosphate cathode material
02/08/2012CN102347490A Zinc-barium-activated lithium iron phosphate cathode material
02/08/2012CN102347489A Nickel-barium-activated lithium iron phosphate cathode material
02/08/2012CN102347488A Manganese-barium-activated lithium iron phosphate cathode material
02/08/2012CN102347487A Bismuth-barium-activated lithium iron phosphate cathode material
02/08/2012CN102347486A Method for preparing barium-activated lithium iron phosphate cathode material
02/08/2012CN102347485A Germanium and barium activated lithium iron phosphate anode material
02/08/2012CN102347484A Active material for battery, nonaqueous electrolyte battery, battery pack, and vehicle
02/08/2012CN102347483A Multilayer composite ternary material and precursor thereof as well as preparation method of multilayer composite ternary material and precursor
02/08/2012CN102347482A Static type semi-liquid-flow lithium sulfur battery
02/08/2012CN102347481A Superfine spherical graphite as well as preparation method and application thereof
02/08/2012CN102347480A Preparation method of lithium battery anode slurry
02/08/2012CN102347479A Method and device for processing electrolytic manganese dioxide for lithium ion batteries
02/08/2012CN102347478A Preparation method of precursor of positive electrode material and preparation method of positive electrode material
02/08/2012CN102347477A Method for preparing high-performance lithium iron phosphate / carbon anode material by microwave method
02/08/2012CN102347476A Lithium iron phosphate/carbon composite anode material prepared by catalytic graphitization method, and preparation method thereof
02/08/2012CN102347475A High-performance lithium ion battery and preparation process thereof
02/08/2012CN102347474A Large-capacity lithium ion battery cathode and preparation method thereof
02/08/2012CN102347473A Anode composite material particle of lithium ion battery and preparation method thereof
02/08/2012CN102347472A Lithium ion battery cathode material with function of rapid charging and preparation method thereof
02/08/2012CN102347471A Lithium-nickel-cobalt-manganese oxide composite material particle and preparation method thereof as well as battery
02/08/2012CN102347470A Lithium cobalt oxide composite material particle, preparation method thereof, and lithium ion battery
02/08/2012CN102347469A Sheet-like zinc anode, method for preparing sheet-like zinc anode and laminated zinc-manganese battery using sheet-like zinc anode
02/08/2012CN102344356A Battery grade nano ferrous oxalate, its preparation method and application
02/08/2012CN102343263A Catalyst for fuel cell and method for preparing the same
02/08/2012CN102009970B Method for preparing high-density lithium ferric phosphate
02/08/2012CN101967009B Method for preparing lithium titanate cathode material for lithium ion power batteries
02/08/2012CN101783406B 阴极、包括该阴极的膜电极和阴极制备方法 A cathode, comprising a membrane and a cathode electrode of the cathode prepared
02/08/2012CN101768236B 一种全氟离子交换树脂及其制备方法和用途 An all-fluoride ion exchange resin and its preparation and use
02/08/2012CN101714662B 正极板增强型铅酸蓄电池 Enhanced positive plate lead-acid batteries
02/08/2012CN101675175B 用于铅酸电池正极板栅的含铅-锡-银-铋的合金 Lead-acid batteries for the positive grid - tin - silver - an alloy of bismuth
02/08/2012CN101673821B 一种以磷酸氢锰制备磷酸锰锂/碳复合材料的方法 A preparation of manganese hydrogen phosphate, lithium manganese phosphate / carbon composite material,
02/08/2012CN101673819B 一种以磷酸锰制备磷酸锰锂/碳复合材料的方法 Preparation of a manganese phosphate, lithium manganese phosphate / carbon composite material,
02/08/2012CN101563482B 接触电阻小的多孔钛 A low contact resistance of the porous titanium
02/08/2012CN101512801B 膜电极接合体及固体高分子型燃料电池 The membrane electrode assembly and a solid polymer type fuel cell
02/08/2012CN101420027B 一种改善稀土系镍氢电池负极倍率性能的方法 A method of improving the rare-earth system NiMH battery negative rate performance
02/08/2012CN101379652B 电极叠层体和双极性二次电池 The electrode stack and a bipolar secondary battery
02/08/2012CN101341612B 适用于锂离子电池的电极的含硅合金 Applies to lithium ion battery electrodes silicon alloy
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