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)
10/2012
10/04/2012US20120251883 Electrochemical device with high capacity and method for preparing the same
10/04/2012US20120251882 Composite, electrode active material for secondary lithium battery including the composite, method of preparing the composite, anode for secondary lithium battery including the electrode active material, and secondary lithium battery including the anode
10/04/2012US20120251881 Galvanic Element
10/04/2012US20120251880 Lithium ion storage device
10/04/2012US20120251879 Aluminum foil with carbonaceous particles dispersed and supported therein
10/04/2012US20120251878 Lithium secondary battery and manufacturing method therefor
10/04/2012US20120251877 Secondary lithium ion battery
10/04/2012US20120251871 All-solid-state battery
10/04/2012US20120251858 Laminated type energy device, chip type energy device, energy device electrode structure and fabrication method of the laminated type energy device
10/04/2012US20120251854 Battery
10/04/2012US20120251734 Drying device
10/04/2012US20120247963 Method of manufacturing lithium ion storage device
10/04/2012US20120246917 Continuous press apparatus for electrode band plate
10/04/2012DE112010005026T5 Das Verfahren zur Herstellung der Nikeloxid-Elektrode für einen alkaischen Akkumulator The process for preparing the electrode for a Nikeloxid alkaischen accumulator
10/04/2012DE112005002982B4 Kupferfolie oder Kupfernetz, umfassend einenCu-Nitrilverbindungskomplex, Verfahren zur Herstellung davon und Verwendung der Kupferfolie oder des Kupfernetzes für eineElektrode in einer sekundären Lithium-Batterie Copper foil or copper mesh comprising einenCu-nitrile compound complex, process for preparation thereof and use of the copper foil or the copper grid for an electrode in a secondary lithium battery
10/04/2012DE112004002543T5 Brennstoffzelle Fuel cell
10/04/2012DE102006035100B4 Sekundäre Lithium-Batterie mit einem leitenden Verbindungsaufbau von Leiterstiften Lithium secondary battery with a conductive connection of conductor pins
10/04/2012CA2831756A1 Manganese/nickel composite oxide particles and process for producing the manganese nickel composite oxide particles, positive electrode active substance particles for non-aqueouselectrolyte secondary batteries and process for producing the positive electrode active substance particles, and non-aqueous electrolyte secondary battery
10/04/2012CA2831747A1 Electrode material for secondary battery, method for producing electrode material for secondary battery, and secondary battery
10/04/2012CA2831700A1 An improved process for the preparation of membrane electrode assemblies (meas)
10/03/2012EP2506353A1 Porous electrode base material, process for production thereof, precursor sheet, film-electrode assembly, and solid polymer fuel cell
10/03/2012EP2506352A1 Porous electrode base material and process for production thereof
10/03/2012EP2506351A2 Material for solid oxide fuel cell, cathode including the material, and solid oxide fuel cell including the same
10/03/2012EP2506350A1 Oxide-based stable high-potential carrier for solid polymer fuel cell
10/03/2012EP2506349A1 Carbon material for lithium ion secondary battery, negative electrode material for lithium ion secondary battery, and lithium ion secondary battery
10/03/2012EP2506348A1 Si ALLOY NEGATIVE ELECTRODE ACTIVE MATERIAL FOR ELECTRICAL DEVICE
10/03/2012EP2506347A1 Si alloy negative electrode active material for electrical device
10/03/2012EP2506346A1 Method of manufacturing lithium ion storage device
10/03/2012EP2506345A1 Method of manufacturing lithium ion storage device
10/03/2012EP2506344A1 Lithium ion storage device
10/03/2012EP2506343A2 Anode made by a combination of two components, and lithium secondary battery using same
10/03/2012EP2506342A2 Anode made by a combination of two components, and lithium secondary battery using same
10/03/2012EP2505552A1 Process for production of phosphoric acid compound, and process for production of secondary battery
10/03/2012EP2504876A1 Electrochemical cells with improved separator and electrolyte combination
10/03/2012EP2504875A1 Electrochemical cells with improved separator and electrolyte
10/03/2012EP2504467A1 Production of nano-organized electrodes on porous substrate
10/03/2012CN202474120U Novel lead storage battery
10/03/2012CN202474112U High-capacity lithium battery
10/03/2012CN202474104U Hydrophobic fuel battery expansion graphite flow field
10/03/2012CN202474101U Pd/gamma-AlOOH-modified glassy carbon electrode
10/03/2012CN202474100U Negative current collector for alkaline battery and alkaline battery
10/03/2012CN202474099U Aluminium foil for lithium titanate batteries and special surface processing device
10/03/2012CN202474098U Storage battery plate grid
10/03/2012CN202474097U Tubular high-capacity power battery
10/03/2012CN202474096U Electrode plate pin applied to pure lead battery pack
10/03/2012CN202474095U Paper feeding device of I-shaped piece wrapping machine for maintenance-free lead-acid batteries
10/03/2012CN202474094U Novel lead-acid storage battery horizontal battery
10/03/2012CN202474093U Coating, rolling and slitting all-in-one machine for pole piece
10/03/2012CN202474092U Pole piece of high-power lithium-ion battery and battery
10/03/2012CN202474091U Lithium ion battery pole piece and lithium ion battery
10/03/2012CN202474090U Continuous drying machine of integral curing frame
10/03/2012CN202474089U Pushing device for battery plate forming machine
10/03/2012CN202474085U Device for electrode protection and voltage collection
10/03/2012CN202462022U Fixing device of lead-acid storage battery pole plate divided plate
10/03/2012CN202461652U Synchronous edge cutting device of lithium ion battery pole piece
10/03/2012CN202461195U Acid pouring press roller for manufacturing lead-acid battery polar plates
10/03/2012CN202460941U Plate coating machine capable of carrying out double-sided plate coating
10/03/2012CN102714338A Air battery and air battery stack
10/03/2012CN102714334A Lithium ion battery with high voltage electrolytes and additivies
10/03/2012CN102714320A Electrochemical systems and methods of operating same
10/03/2012CN102714319A Membrane electrode assembly and fuel cell using same
10/03/2012CN102714318A A modular battery with battery cell having bimetallic end plates
10/03/2012CN102714317A Binder composition for all-solid-state battery and slurry for all-solid-state battery electrode
10/03/2012CN102714316A Liquid hydrophobic phase transition substance, and battery comprising same
10/03/2012CN102714315A Electroactive particles, and electrodes and batteries comprising the same
10/03/2012CN102714314A Cathode active material and lithium secondary battery using same
10/03/2012CN102714313A Powder for positive electrode material for lithium secondary battery and process for production thereof, and positive electrode for lithium secondary battery and lithium secondary battery each utilizing the powder
10/03/2012CN102714312A Positive electrode active material for lithium-ion battery, a positive electrode for lithium-ion battery, and lithium-ion battery
10/03/2012CN102714311A Method for preparing a positive electrode active material precursor for a lithium secondary battery having a concentration-gradient layer and for preparing a positive active material using a batch reactor, and positive electrode active material precursor
10/03/2012CN102714310A Lithium-based electrochemical generator including two types of distinct electrochemical cells
10/03/2012CN102714309A Anode material for electrochemical cells and a method for producing same
10/03/2012CN102714308A Novel positive electrode for a secondary battery
10/03/2012CN102714307A Negative electrode active substance for nonaqueous secondary cell and method for producing the same
10/03/2012CN102714306A Method for manufacturing composite positive electrode active material
10/03/2012CN102714305A Method for evaluating positive electrode active material
10/03/2012CN102714304A Lead-acid batteries and pastes therefor
10/03/2012CN102714303A Composite capacitor negative electrode plate for lead acid storage battery, and lead acid storage battery
10/03/2012CN102714302A Method for producing electrode, method for producing electrode paste, and sodium secondary battery
10/03/2012CN102714301A Lithium secondary battery
10/03/2012CN102714300A Positive electrode plate for lithium ion secondary battery, lithium ion secondary battery, vehicle, device with battery mounted thereon, and method for producing positive electrode plate for lithium ion secondary battery
10/03/2012CN102714299A Nucleation and growth of tin particles into three dimensional composite active anode for lithium high capacity energy storage device
10/03/2012CN102714298A Electrode for a magnesium rechargeable battery and a magnesium rechargeable battery comprising the same
10/03/2012CN102714297A Cathode and method for manufacturing the same
10/03/2012CN102714291A Methods and systems for making electrodes having at least one functional gradient therein and devices resulting therefrom
10/03/2012CN102713039A Carbon fiber nonwoven fabric, carbon fibers, method for producing the carbon fiber nonwoven fabric, method for producing carbon fibers, electrode, battery, and filter
10/03/2012CN102712500A Method for manufacturing lithium complex metal oxide
10/03/2012CN102712499A Method for producing complex oxide, positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery
10/03/2012CN102712479A High-capacitance and low-oxygen porous carbon for edlcs
10/03/2012CN102709619A Preparation method for recycling lithium iron phosphate
10/03/2012CN102709595A Secondary lithium ion battery and preparation method thereof
10/03/2012CN102709593A Novel lithium-ion power battery
10/03/2012CN102709592A Lithium ion secondary battery and preparation method thereof
10/03/2012CN102709591A Lithium ion secondary battery
10/03/2012CN102709587A Lithium ion battery and cathode current collector thereof
10/03/2012CN102709586A Titanium acid lithium ion battery
10/03/2012CN102709575A High CO-resistant anode catalyst of direct alcohol fuel cells and preparation and application
10/03/2012CN102709574A Catalyst layer, membrane electrode assembly, and electrochemical cell
10/03/2012CN102709573A Fuel cell electrode and production process thereof
10/03/2012CN102709572A Novel air electrode and preparation method thereof
10/03/2012CN102709571A Porous electrode, and flow battery, battery stack, and battery system containing porous electrodes
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