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)
08/2010
08/18/2010CN101807698A Process for preparing power type lithium-ion battery anode material by using supercritical/subcritcal water thermal process
08/18/2010CN101807697A Method for synthesizing lithium iron phosphate with full substitute structure
08/18/2010CN101807696A Titanium phosphate lithium material used for cathode of lithium ion battery and preparation method thereof
08/18/2010CN101807695A Preparation method of negative pole piece of battery
08/18/2010CN101807694A Negative electrode for alkaline storage battery, method for the fabrication thereof, and alkaline storage battery using the same
08/18/2010CN101807693A Pole plate of lead-acid battery
08/18/2010CN101807692A Preparation method of lithium ion battery positive material of ferric metasilicate lithium
08/18/2010CN101807691A Method for preparing lithium position sodium-doped oxygen lithium vanadium phosphate anode material of lithium ion battery
08/18/2010CN101807690A Preparation method of lithium ion battery ferric metasilicate lithium positive electrode material
08/18/2010CN101807689A Lithium ion battery electrode material and preparation method thereof
08/18/2010CN101807688A Niobium-doped lithium titanate anode material for lithium ion battery and method for preparing same
08/18/2010CN101807687A Preparation method of high-performance lithium manganate spinel used for lithium ion battery
08/18/2010CN101807686A Preparation method of spinel type lithium manganate with high crystallinity used in lithium ion battery
08/18/2010CN101807685A Preparation method and application of silver vanadate/vanadium oxide one-dimensional composite nano-electrode material
08/18/2010CN101807684A Pole piece trimming system of battery lamination
08/18/2010CN101807683A Positive electrode piece, negative electrode piece of lithium ion capacitance battery and manufacture method of two electrode pieces thereof
08/18/2010CN101807682A Power spinel lithium manganese oxide anode material and preparation method thereof
08/18/2010CN101807681A Electrode sheet, secondary battery and method for manufacturing the secondary battery
08/18/2010CN101345301B Electrode for non-aqueous electrolyte battery and non-aqueous electrolyte battery
08/18/2010CN101235526B Plating liquor for electroplating low-antimony-lead alloy and preparation method thereof
08/18/2010CN101154755B Nonaqueous electrolyte secondary battery
08/18/2010CN101087022B Making method for dual-function catalyzer of recycling fuel battery
08/18/2010CN101064366B Separator unit and fuel cell stack
08/18/2010CN101061596B Process for solid oxide fuel cell manufacture
08/18/2010CN101023543B Binder resin composition for nonaqueous electrolyte energy device electrode, non-aqueous electrolyte energy device electrode, and nonaqueous electrolyte energy device
08/17/2010US7776781 Anode catalyst containing platinum, ruthenium alloys on carbon catalyst support
08/17/2010US7776491 Separator unit and fuel cell stack
08/17/2010US7776478 LiPON (Lithium Phosphorous OxyNitride) serves as electrolyte/protective layer for anode and cathode; lithium batteries with improved protection against dendrite formation and with improved density, electrical capacity, rechargeability, and reliability, and smaller volume and lowered cost
08/17/2010US7776477 supported metal catalyst, where catalyst support is formed by polymerizing a carbon source such as resorcinol with a proton conducting material to form high molecular weight intermediate, followed by pyrolysis to form inorganic hybrid catalyst support; exhibiting both proton and electron conductivity
08/17/2010US7776476 A lithiium battery having a spirally wound electrode body; the electrolyte contains a dissolved cyclic ester carbonate derivative having halogen atom(s) such as 4-fluoro-1,3-dioxolan-2-one and a light metal salt, difluoro[oxolate-O,O']lithium borate; high energy density; energyefficiency
08/17/2010US7776475 Lithium rechargeable battery and lithium rechargeable battery pack
08/17/2010US7776474 Non-aqueous electrolyte secondary battery
08/17/2010US7776473 Lithiating a mixture of the composite ingredients by ball millingwhile contolling the temperature to 40-120 degrees C.to effectdisproportionation of the silicon oxide to silicon and silicon oxidedoped with lithium; lithium batteries having a high initialefficiency and improved cycle performance
08/17/2010US7776472 Anode material for secondary battery, method for producing the same and secondary batteries using the same
08/17/2010US7776471 Electrode of ultra thin manganese battery and manufacturing method therefor
08/17/2010US7776470 Anode-to-cathode capacity ratios for SVO/CF x hybrid cathode electrochemical cells
08/17/2010US7776468 Wafer alkaline cell
08/17/2010US7776386 Method for forming a micro fuel cell
08/17/2010US7776385 applying a first layer of large molecularly compound to electrode, then applying a second layer of small molecularly compound over; each block precursors react with lithium oxide on lithium electrode to form protective layer; improve battery, electrode charge/discharge cycle life, high capacity
08/17/2010US7776383 Ceramic nanomaterial; electrodes overcoated with multilayer ceramic film; sintering
08/17/2010US7776258 Alloy of calcium, nickel, lithium and one or more of sodium, potassium, Rubidium, Cesium, Magnesium, Strontium, Barium, Scandium, Titanium, Zirconium, Hafnium, Vanadium, Niobium, Tantalum, Lanthanum, Cerium, Praseodymium, Neodymium, Promethium, Samarium, Europium
08/17/2010US7776234 Homogeneously mixing precursors of lithium iron phosphate (LiFePO4) containing all the elements Li, Fe, P, and O, and an organic and/or organometallic compounds; heating to decompose for about one hour to obtain the composite material; cost efficiency; high-speed kinetics for charging/discharging
08/17/2010CA2527871C Polymer electrolyte membrane having high durability and method for producing the same
08/17/2010CA2346752C Carbon material for battery and battery containing the carbon material
08/12/2010WO2010091352A2 Mesoporous carbon material for energy storage
08/12/2010WO2010091116A2 Method of forming an anode material for a lithium ion battery
08/12/2010WO2010090973A1 Thin metal-air batteries
08/12/2010WO2010090956A2 Porous three dimensional copper, tin, copper-tin, copper-tin-cobalt, and copper-tin-cobalt-titanium electrodes for batteries and ultra capacitors
08/12/2010WO2010090224A1 Nonaqueous electrolyte secondary battery, battery pack, and automobile
08/12/2010WO2010090185A1 Surface-modified lithium-containing complex oxide for positive electrode active material for lithium ion secondary battery, and method for producing same
08/12/2010WO2010090164A1 Porous electrode substrate, method for producing the same, membrane-electrode assembly, and solid polymer-type fuel cell
08/12/2010WO2010090126A1 Solid state thin film lithium ion secondary battery and manufacturing method therefor
08/12/2010WO2010090125A1 Solid state thin film lithium ion secondary battery and manufacturing method therefor
08/12/2010WO2010090124A1 Solid state thin film lithium ion secondary battery and manufacturing method therefor
08/12/2010WO2010090029A1 Lithium ion secondary battery and method for manufacturing lithium ion secondary battery
08/12/2010WO2010090028A1 Lithium ion secondary battery and method for manufacturing lithium ion secondary battery
08/12/2010WO2010089991A1 Fiber electrodes for lithium secondary batteries, manufacturing method therefor, and lithium secondary batteries provided with fiber electrodes
08/12/2010WO2010089939A1 Method for producing electrodes for battery and method for producing secondary battery
08/12/2010WO2010089931A1 Method for producing lithium silicate compound
08/12/2010WO2010089898A1 Lithium secondary battery
08/12/2010WO2010089891A1 Method for producing solid electrolyte material-containing sheet
08/12/2010WO2010089839A1 Solid thin-film secondary battery and method for manufacturing solid thin-film secondary battery
08/12/2010WO2010089813A1 Secondary battery, battery pack having the secondary battery, and method for manufacturing the secondary battery
08/12/2010WO2010089741A1 Systems and methods for bio-electricity production
08/12/2010WO2010089664A1 Electrode manufacturing apparatus and electrode manufacturing method
08/12/2010WO2010089650A1 Manufacturing method for electrode slurry and manufacturing system for electrode slurry
08/12/2010WO2010089326A1 New graphite material
08/12/2010WO2010088847A1 Electrode for a flow battery
08/12/2010WO2010058993A3 Lithium secondary battery having improved characteristics
08/12/2010WO2010058990A3 Electrode active material for secondary battery and method for preparing the same
08/12/2010US20100203428 Supported Catalyst for Fuel Cell and Fuel Cell
08/12/2010US20100203427 Fuel cell
08/12/2010US20100203421 Nano-porous nano-composite, method of preparing the same, and solid oxide fuel cell including the nano-porous nano-composite
08/12/2010US20100203420 Fuel cell electrode catalyst, method for evaluating performance of oxygen-reducing catalyst, and solid polymer fuel cell comprising the fuel cell electrode catalyst
08/12/2010US20100203413 Fuel cell and a method of manufacturing a fuel cell
08/12/2010US20100203397 Electrochemical energy store
08/12/2010US20100203393 Device for Storing Electric Power Compring a Protective Barrier Layer for the Collector
08/12/2010US20100203392 Electrode for nonaqueous secondary battery, nonaqueous secondary battery using the same, and method for producing electrode
08/12/2010US20100203391 Mesoporous carbon material for energy storage
08/12/2010US20100203390 Non-aqueous electrolyte battery
08/12/2010US20100203389 Positive electrode active material, lithium secondary battery, and manufacture methods therefore
08/12/2010US20100203388 Cathode active material for lithium secondary batteries with high safety, method of preparing the same, and lithium secondary batteries comprising the same
08/12/2010US20100203387 Electrode for lithium rechargeable battery and lithium rechargeable battery comprising the electrode
08/12/2010US20100203386 Cathode active material for lithium secondary battery
08/12/2010US20100203385 Negative electrode for alkaline storage battery, fabrication method thereof, and alkaline storage battery
08/12/2010US20100203384 Electrode folds for energy storage devices
08/12/2010US20100203383 Ion conductor having a garnet structure
08/12/2010US20100203382 Alkaline battery
08/12/2010US20100203380 Batteries including a flat plate design
08/12/2010US20100203377 Metal Film Encapsulation
08/12/2010US20100203371 Battery
08/12/2010US20100203364 Energy Conversion Cell Having a Dielectrically Graded Region to Alter Transport, and Methods Thereof
08/12/2010US20100203362 Energy storage device
08/12/2010US20100203360 Bacteria/transition metal oxides organic-inorganic composite and method for manufacturing the same
08/12/2010US20100201326 Storage battery system and automobile
08/12/2010US20100201321 Battery internal short-circuit detecting device and method, battery pack, and electronic device system
08/12/2010US20100200537 Nano-patterned metal electrode for solid oxide fuel cell
08/12/2010CA2751309A1 New graphite material
08/12/2010CA2751292A1 Porous electrode substrate, method for producing the same, membrane electrode assembly, and polymer electrolyte fuel cell
08/11/2010EP2216848A1 Fuel cell, method of manufacturing same, electronic device, immobilized-enzyme electrode, method of manufacturing same, water repellent agent, and enzyme immobilization material
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