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)
11/2012
11/07/2012CN101814610B Method for preparing membrane electrode based on carbon supported transition metal chelate
11/07/2012CN101800313B Lead-acid battery plate brushing machine
11/07/2012CN101785133B Semiconductor-coated positive electrode active material and lithium secondary battery using the same
11/07/2012CN101740758B Preparation method of vulcanized conducting polymer composite anode for lithium ion battery
11/07/2012CN101645499B Battery and electrode
11/07/2012CN101490875B Electrode with organic/inorganic composite and electrochemical device comprising the same
11/07/2012CN101355162B Method for manufacturing lithium-iron-phosphorus compound oxide carbon complex and method for manufacturing coprecipitate containing lithium, iron, and phosphorus
11/06/2012USRE43794 Anode active material, method of manufacturing the same, and lithium battery using the same
11/06/2012US8304362 Core/shell-type catalyst particles and methods for their preparation
11/06/2012US8304145 High tortuosity diffusion medium
11/06/2012US8304144 Fuel cell formed in a single layer of monocrystalline silicon and fabrication process
11/06/2012US8304142 Fuel cell
11/06/2012US8304141 Stainless steel, titanium, or titanium alloy solid polymer fuel cell separator and its method of production and method of evaluation of warp and twist of separator
11/06/2012US8304134 Polymer electrolyte composition, polymer electrolyte membrane, membrane electrode assembly and solid polymer electrolyte-based fuel cell
11/06/2012US8304130 Manufacturing method of a membrane electrode assembly
11/06/2012US8304129 Solid electrolyte fuel cell including a first cathode layer and a second cathode layer
11/06/2012US8304123 Ambient pressure fuel cell system employing partial air humidification
11/06/2012US8304121 Primary aluminum hydride battery
11/06/2012US8304112 Electrode plate multi-end sides to single end side current collector of an electricity storage/discharge device
11/06/2012US8304111 Cathode active material and secondary battery comprising the same
11/06/2012US8304110 Composition and energy storage device
11/06/2012US8304107 Cylindrical lithium rechargeable battery
11/06/2012US8304105 Electrochemical cell having an improved safety
11/06/2012US8304103 Battery structure
11/06/2012US8303927 Methods for manufacturing spinel-type lithium manganese and cathode active material for lithium secondary battery
11/06/2012US8303926 Synthetic methods for generating WS2 nanostructured materials
11/06/2012US8303841 Method for preparing cathode active material of lithium battery
11/06/2012US8303840 Acid-treated manganese dioxide and methods of making thereof
11/06/2012US8303672 Electrode for lithium secondary battery, lithium secondary battery and method for producing the same
11/06/2012US8302559 Method of producing lithium ion secondary battery
11/01/2012WO2012149467A1 Stacking and sealing configurations for energy storage devices
11/01/2012WO2012149305A2 Nanofiber electrodes for energy storage devices
11/01/2012WO2012149169A1 Processes for synthesis of lithium manganese spinel
11/01/2012WO2012148577A1 Active material for rechargeable battery
11/01/2012WO2012148569A2 Profile responsive electrode ensemble
11/01/2012WO2012148376A1 Catalyst material for fuel cell
11/01/2012WO2012148157A2 Positive electrode active material for a rechargeable lithium battery, method for preparing same and rechargeable lithium battery including same
11/01/2012WO2012147952A1 Cathode catalyst for air secondary battery and air secondary battery
11/01/2012WO2012147930A1 Negative electrode active material for lithium secondary cell, lithium secondary cell employing same, and method for producing same
11/01/2012WO2012147929A1 Lithium secondary cell
11/01/2012WO2012147877A1 Surface-modified lithium-containing compound oxide for positive electrode active substance of lithium ion secondary cell and method for producing same
11/01/2012WO2012147864A1 Method for producing lithium titanate precursor, method for producing lithium titanate, lithium titanate, electrode active substance, and storage device
11/01/2012WO2012147856A1 Titanium raw material for lithium titanate production and method for producing lithium titanate using same
11/01/2012WO2012147854A1 Process for manufacturing lithium titanium oxides
11/01/2012WO2012147837A1 Method for manufacturing positive electrode active material for lithium secondary cell, positive electrode active material for lithium secondary cell, and lithium secondary cell
11/01/2012WO2012147783A1 Nonaqueous electrolyte secondary cell
11/01/2012WO2012147778A1 Lithium aluminum battery
11/01/2012WO2012147767A1 Method for producing positive electrode active material for lithium secondary battery
11/01/2012WO2012147766A1 Positive electrode material for lithium secondary battery, and method for producing said positive electrode material
11/01/2012WO2012147761A1 Secondary battery
11/01/2012WO2012147647A1 Lithium ion secondary cell
11/01/2012WO2012147507A1 Nonaqueous electrolyte secondary battery
11/01/2012WO2012147398A1 Anthraquinone derivative and positive electrode active material for lithium ion secondary cell containing same
11/01/2012WO2012147242A1 Sodium secondary cell
11/01/2012WO2012146961A1 Production method for coated active material
11/01/2012WO2012146897A1 An anode and cathode for a microbial fuel cell and a microbial fuel cell incorporating the anode or cathode
11/01/2012WO2012146842A1 Novel fluorinated material usable as an active electrode material
11/01/2012WO2012146589A1 Bipolar electrochemical li-ion battery having increased capacity
11/01/2012WO2012146520A1 Method for growing metal particles by electrodeposition with in situ inhibition
11/01/2012WO2012146409A1 Cell coil of a lithium ion accumulator and method for producing a cell coil
11/01/2012WO2012146226A1 Roll arrangement having a device for regulating the roll nip, and method for regulating the roll nip in a roll arrangement
11/01/2012WO2012135238A9 Method to increase the capacitance of electrochemical carbon nanotube capacitors by conformal deposition of nanoparticles
11/01/2012WO2012118840A3 Manufacturing of high capacity prismatic lithium-ion alloy anodes
11/01/2012WO2012118786A3 Electrode materials for rechargeable batteries
11/01/2012WO2012110558A3 Rechargeable energy storage unit
11/01/2012WO2012024735A3 An electrolytic cell and an electrode cartridge thereof
11/01/2012US20120276459 Negative electrode for lithium secondary battery, method of manufacturing the same, and lithium secondary battery employing the same
11/01/2012US20120276458 Nanofiber electrodes for energy storage devices
11/01/2012US20120276455 Non-aqueous electrolyte secondary battery
11/01/2012US20120276454 Nickel complex hydroxide particles and nonaqueous electrolyte secondary battery
11/01/2012US20120276453 Coated Nickel Hydroxide Powder as Cathode Active Material for Alkaline Secondary Battery and Method for Producing the Same
11/01/2012US20120276452 Negative electrode active material for electricity storage device, and method for producing same
11/01/2012US20120276451 Method for preparing an electrode composition
11/01/2012US20120276450 Surface modification agents for lithium batteries
11/01/2012US20120276449 Lithium anodes for electrochemical cells
11/01/2012US20120276448 Negative electrode material for an electrical storage device, and negative electrode for an electrical storage device using the same
11/01/2012US20120276447 Electrode for a nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method of manufacture of electrode for a nonaqueous electrolyte secondary battery
11/01/2012US20120276446 Positive electrode active material for non-aqueous electrolyte secondary battery
11/01/2012US20120276444 Active material for rechargeable battery
11/01/2012US20120276439 Lithium ion secondary battery
11/01/2012US20120276438 Transition metal phosphate, production process thereof, positive electrode, and sodium secondary battery
11/01/2012US20120276434 Highly flexible printed alkaline batteries based on mesh embedded electrodes
11/01/2012US20120276429 Spirally-rolled electrodes with separator and the batteries therewith
11/01/2012US20120274273 Integrated-circuit battery devices
11/01/2012US20120273717 LiMPO4-based compositions of matter for cathodes for high-performance Li batteries
11/01/2012US20120273716 Lithium-ion battery materials with improved properties
11/01/2012CA2834372A1 Stacking and sealing configurations for energy storage devices
11/01/2012CA2834161A1 Roll arrangement having a device for regulating the roll nip, and method for regulating the roll nip in a roll arrangement
11/01/2012CA2834140A1 Process for manufacturing lithium titanium oxides
11/01/2012CA2834024A1 Titanium raw material for lithium titanate production and method for producing lithium titanate using same
11/01/2012CA2833712A1 Method for producing lithium titanate precursor, method for producing lithium titanate, lithium titanate, electrode active material, and electricity storage device
10/2012
10/31/2012EP2518806A1 Ink, catalyst layer for fuel cell produced using the ink, and use of the catalyst layer
10/31/2012EP2518805A2 Electrochemical device
10/31/2012EP2518804A1 Positive electrode active material for non-aqueous electrolyte secondary battery
10/31/2012EP2518803A1 Lithium titanate, manufacturing method therefor, slurry used in said manufacturing method, electrode active material containing said lithium titanate, and lithium secondary battery using said electrode active material
10/31/2012EP2518802A1 Positive electrode active material for a lithium-ion battery, positive electrode for a lithium-ion battery, lithium-ion battery using same, and precursor to a positive electrode active material for a lithium-ion battery
10/31/2012EP2518801A1 High manganese polycrystalline anode material, preparation method thereof and dynamic lithium ion battery
10/31/2012EP2518800A1 Negative electrode material for nonaqueous electrolyte secondary battery and manufacturing method thereof
10/31/2012EP2518799A1 Negative electrode active substance for nonaqueous secondary cell and method for producing the same
10/31/2012EP2518798A1 Manufacturing method of paste type lead acid battery plate and manufacturing device of same
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