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)
11/2013
11/20/2013CN101933180B Composite metal oxide and sodium rechargeable battery
11/20/2013CN101884125B Primer for battery electrode
11/20/2013CN101872860B Positive electrode active material, method for manufacturing positive electrode active material and nonaqueous electrolyte battery
11/20/2013CN101779315B Alkaline battery
11/20/2013CN101606269B Secondary battery comprising ternary eutectic mixtures and preparation method thereof
11/20/2013CN101453033B 碱蓄电池系统 Alkaline storage battery system
11/20/2013CN101330146B Intelligent mea for fuel cell
11/19/2013US8587926 Lithium ion storage device
11/19/2013US8586264 Gas diffusion electrode material and production method thereof
11/19/2013US8586263 Fuel cell electrode, membrane-electrode assembly and fuel cell system including membrane-electrode assembly
11/19/2013US8586249 Electrolyte for lithium ion secondary battery and lithium ion secondary battery including the same
11/19/2013US8586248 Battery, battery plate assembly, and method of assembly
11/19/2013US8586247 Positive electrode active material comprising an agglomeration of at least two primary particles for lithium battery and lithium battery using the same
11/19/2013US8586246 Positive electrode active material, positive electrode using the same and non-aqueous electrolyte secondary battery
11/19/2013US8586245 Battery
11/19/2013US8586244 Alkaline electrochemical cell having a negative electrode with solid zinc oxide and a surfactant
11/19/2013US8586243 Lead acid storage battery
11/19/2013US8586242 Ferrous phosphate powders, lithium iron phosphate powders for LI-ion battery, and methods for manufacturing the same
11/19/2013US8586241 Synthesis of LIFEPO4 under hydrothermal conditions
11/19/2013US8586240 Method of making tin-based alloys for negative electrode compositions
11/19/2013US8586239 Positive electrode for lithium secondary batteries and use thereof
11/19/2013US8586238 Battery structures, self-organizing structures, and related methods
11/19/2013US8586237 Method for manufacturing lithium secondary battery, lithium secondary battery, and lithium secondary battery system
11/19/2013US8586227 Low temperature sodium-beta battery
11/19/2013US8586222 Lithium-ion cell with an array of reference electrodes
11/19/2013US8586219 Film-covered battery and assembled battery
11/19/2013US8586182 Composite particle for electrode and electrochemical device
11/19/2013US8585935 Composite for Li-ion cells and the preparation process thereof
11/19/2013US8585921 Electrode material containing polyvinyl alcohol as binder and rechargeable lithium battery comprising the same
11/14/2013WO2013169826A1 Coated particles for lithium battery cathodes
11/14/2013WO2013169605A1 Coated fluorinated carbon electrodes and coating processes
11/14/2013WO2013169223A1 Lithium battery cathode
11/14/2013WO2013168910A1 Current collector for battery comprising metal mesh layer and manufacturing method therefor
11/14/2013WO2013168882A1 Non-aqueous electrolyte for lithium secondary battery and lithium secondary battery containing same
11/14/2013WO2013168853A1 Method for producing silicon-based negative electrode active material, negative electrode active material for lithium secondary battery, and lithium secondary battery containing same
11/14/2013WO2013168821A1 Non-aqueous electrolyte and power storage device using same
11/14/2013WO2013168810A1 Conductive porous layer for battery, and manufacturing method for same
11/14/2013WO2013168786A1 Negative electrode for lithium-ion secondary battery
11/14/2013WO2013168785A1 Granulated particle for lithium secondary battery positive electrode and method for producing same, mixed ink, and lithium secondary battery
11/14/2013WO2013168727A1 Predoping method for lithium, lithium-predoped electrode, and electricity storage device
11/14/2013WO2013168716A1 Nonaqueous electrolyte solution, electricity storage device using same, and dihalophosphoric acid ester compound
11/14/2013WO2013168605A1 Negative electrode for nonaqueous electrolyte rechargeable battery and nonaqueous electrolyte rechargeable battery using same
11/14/2013WO2013168585A1 Rectangular cell
11/14/2013WO2013168563A1 Battery electrode sheet fabrication device and fabrication method
11/14/2013WO2013168544A1 Electrode protective agent for lithium ion secondary batteries, positive electrode material for lithium ion secondary batteries, electrolyte solution for lithium ion secondary batteries, lithium ion secondary battery and method for manufacturing same
11/14/2013WO2013168536A1 Direct aluminum fuel cell and electronic device
11/14/2013WO2013166929A1 Graphene composite material for negative electrode of lithium-ion battery and preparation method thereof
11/14/2013WO2013166598A1 Lithium-ion secondary battery and method of producing same
11/14/2013US20130302721 Dendritic metal nanostructures for fuel cells and other applications
11/14/2013US20130302715 Process for producing catalyst carrier, process for producing composite catalyst, composite catalyst, and fuel cell using same
11/14/2013US20130302714 Porous electrode substrate, method for manufacturing same, membrane electrode assembly, polymer electrolyte fuel cell, precursor sheet, and fibrillar fibers
11/14/2013US20130302704 Lithium battery with hermetically sealed anode
11/14/2013US20130302699 Non-Aqueous Electro-Chemical Battery and Method of Preparation Thereof
11/14/2013US20130302698 Nonaqueous electrolyte battery
11/14/2013US20130302697 Rechargeable magnesium-ion cell having a high-capacity cathode
11/14/2013US20130302693 Graphene powder, production method thereof, and electrochemical device comprising same
11/14/2013US20130302692 Graphite Material With Lattice Distortion for Use in Lithium-Ion Secondary Battery Negative Electrodes, and Lithium-Ion Secondary Battery
11/14/2013US20130302691 Si Alloy Powder for Negative Electrode of Lithium-Ion Secondary Cell, and Method for Manufacturing Same
11/14/2013US20130302690 Method for coating carbon on lithium titanium oxide-based anode active material nanoparticles and carbon-coated lithium titanium oxide-based anode active material nanoparticles produced by the method
11/14/2013US20130302689 Positive electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery using the positive electrode
11/14/2013US20130302688 Lithium secondary battery and method for producing same
11/14/2013US20130302687 Active material particles and use of same
11/14/2013US20130302686 Non-aqueous electrolyte secondary battery
11/14/2013US20130302685 Composite cathode active material, and cathode and lithium battery each using the same
11/14/2013US20130302684 Positive electrode material for lithium ion batteries, and lithium ion battery
11/14/2013US20130302683 Composite metal precursor, electrode active material prepared from the same, positive electrode including the same, and lithium secondary battery employing the same
11/14/2013US20130302682 Metal fluoride and phosphate nanocomposites as electrode materials
11/14/2013US20130302681 Cathode active material and the secondary battery comprising the same
11/14/2013US20130302680 Anode active material and the secondary battery comprising the same
11/14/2013US20130302679 Rechargeable battery, functional polymer, and method for synthesis thereof
11/14/2013US20130302678 Lithium ion battery
11/14/2013US20130302677 Cathode active material and lithium secondary battery comprising the same
11/14/2013US20130302676 Aluminum alloy foil for electrode current collectors and manufacturing method thereof
11/14/2013US20130302675 Negative electrode material for lithium ion secondary battery, method for manufacturing same, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
11/14/2013US20130302674 Battery electrode and a method for producing same
11/14/2013US20130302673 Electrode materials with high surface conductivity
11/14/2013US20130302672 Cathode mix for secondary battery and secondary battery comprising the same
11/14/2013US20130302671 Current conductor comprising a segment with reduced thickness for a galvanic cell
11/14/2013US20130302670 Electrode plate, secondary battery having the same, and manufacturing method for the electrode plate
11/14/2013US20130302669 Method of enhancing the connectivity of a colloidal template, and a highly interconnected porous structure
11/14/2013US20130302666 Electrode active material containing polydopamine and lithium secondary battery including the same
11/14/2013US20130302516 Electrode assembly for a solid oxide fuel cell and method for making the same
11/14/2013US20130302226 Method and apparatus for recycling lithium-ion batteries
11/14/2013US20130299735 Method of producing nanocomposite cathode active material for lithium secondary battery
11/14/2013US20130298389 Method and apparatus for manufacturing an electrochemical energy store
11/14/2013US20130298386 Method for producing a lithium or sodium battery
11/14/2013DE112012000905T5 Verfahren zum Herstellen einer Elektrode für ein elektrochemisches Element A method of manufacturing an electrode for an electrochemical element
11/14/2013DE112012000895T5 Verfahren zum Herstellen einer Elektrode für ein elektrochemisches Element A method of manufacturing an electrode for an electrochemical element
11/14/2013DE112012000890T5 Poröser Aluminiumkörper mit dreidimensionalem Netzwerk für Stromabnehmer, Elektrode, bei der der poröse Aluminiumkörper verwendet wird, und Batterie, Kondensator und Lithiumionen-Kondensator, die jeweils die Elektrode verwenden Porous aluminum body having three-dimensional network for current collector electrode, wherein the porous aluminum body is used, and battery, capacitor and the lithium ion capacitor, each using the electrode
11/14/2013DE112012000887T5 Poröser Aluminiumkörper mit dreidimensionalem Netzwerk für einen Stromsammler, Stromsammler, der den porösen Aluminiumkörper verwendet, Elektrode, die den Stromsammler verwendet und Batterie mit nicht wässrigem Elektrolyt, Kondensator und Lithium-Ionen-Kondensator, die jeweils die Elektrode verwenden Porous aluminum body with three-dimensional network for a current collector current collector that uses the porous aluminum body electrode using the current collector and non-aqueous electrolyte capacitor and lithium-ion capacitor, each using the battery, the electrode
11/14/2013DE112012000858T5 Elektrode für elektrochemisches Element Electrode for electrochemical element
11/14/2013DE112012000856T5 Elektrochemische Vorrichtung An electrochemical device
11/14/2013DE112012000639T5 Bleiakkumulator Lead Acid Battery
11/14/2013DE112012000636T5 Elektrodenmaterial mit Kern-Hülle-Aufbau Electrode material with core-shell structure
11/14/2013DE112011104765T5 Polplatten-Laserschneidmaschine Pole plates laser cutting machine
11/14/2013DE102012009413A1 Cathode plate for use in lead rechargeable battery of motor car, has partly porous surface and baggy structure, where plate is dipped in diluted sulfur-acid solution and separated at cathode metallic lead
11/13/2013EP2662918A1 Anode supported solid oxide fuel cell
11/13/2013EP2662917A1 Anode supported solid oxide fuel cell
11/13/2013EP2662916A1 Composite cathode active material with improved output characteristic and secondary battery, battery module, and battery pack using same
11/13/2013EP2662915A2 Anode active material with whole particle concentration gradient for lithium secondary battery, method for preparing same, and lithium secondary battery having same
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