| Patents for H01M 4 - Electrodes (97,472) |
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| 07/08/2010 | US20100173228 Nanotube and Carbon Layer Nanostructured Composites |
| 07/08/2010 | US20100173205 Electrode group for use in a lithium ion battery |
| 07/08/2010 | US20100173204 Plate-like particle for cathode active material of a lithium secondary battery, a cathode active material film of a lithium secondary battery, method for manufacturing the same, method for manufacturing a cathode active material of a lithium secondary battery, and a lithium secondary battery |
| 07/08/2010 | US20100173203 Cathode composition for lithium ion battery and method for fabricating the same |
| 07/08/2010 | US20100173202 Nonaqueous electrolyte secondary battery and method of forming positive electrode |
| 07/08/2010 | US20100173201 Lithium secondary battery |
| 07/08/2010 | US20100173200 Lithium secondary battery |
| 07/08/2010 | US20100173199 Surface modified lithium-containing composite oxide for cathode active material for lithiun ion secondary battery and its production process |
| 07/08/2010 | US20100173198 Secondary lithium ion battery containing a prelithiated anode |
| 07/08/2010 | US20100173197 Cathode active material, method of manufacturing the same and battery |
| 07/08/2010 | US20100173196 Polymer composition, paste for use in electrode for secondary battery, and electrode for secondary battery |
| 07/08/2010 | US20100173184 Lithium ion secondary battery |
| 07/08/2010 | US20100173160 Method for preparing ceramic powders in the presence of a carbon source, powders obtained and use thereof |
| 07/08/2010 | US20100173098 Method for producing electrode for non-aqueous electrolyte secondary battery |
| 07/08/2010 | US20100173068 Methods for forming magnetically modified electrodes and articles produced thereby |
| 07/08/2010 | US20100171466 Lithium-ion batteries and methods of operating the same |
| 07/08/2010 | US20100171081 Ultracapacitors comprised of mineral microtubules |
| 07/08/2010 | US20100171071 Lithium iron phosphate having oxygen vacancy and doped in the position of fe and method of quick solid phase sintering for the same |
| 07/08/2010 | DE112008002212T5 Stabilisiertes Lithiummetallpulver für Li-Ionen-Anwendungen, Zusammensetzung und Herstellungsverfahren Stabilized lithium metal powder for Li-ion applications, composition and production method |
| 07/08/2010 | DE102008029804A1 Mischoxid enthaltend einen Lithium-Mangan-Spinell und Verfahren zu dessen Herstellung Mixed oxide comprising a lithium-manganese-spinel and process for its preparation |
| 07/08/2010 | DE102007031526B4 Verwendung einer Anode in einer Brennstoffzelle zur Oxidation von Ethanol und/oder zumindest eines C3 bis C10-haltigen Alkohols Use of an anode in a fuel cell for oxidation of ethanol and / or at least one C3 to C10-containing alcohol |
| 07/08/2010 | DE102006037375B4 Poröses Kohlenstoffelektroden-Substrat und dessen Verwendung The porous carbon electrode substrate and its use |
| 07/08/2010 | DE10114185B4 Verfahren zur Herstellung einer Schichtelektrode für elektrochemische Bauelemente und Schichtelektrode A method for producing a layer electrode for electrochemical components and electrode layer |
| 07/08/2010 | CA2746965A1 Synthesis of lithium-metal-phosphates under hydrothermal conditions |
| 07/07/2010 | EP2204869A2 Electrolyte additive for non-aqueous electrochemical cells |
| 07/07/2010 | EP2204868A2 A method of fabricating structures particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries |
| 07/07/2010 | EP2204867A1 Method for producing lithium ion storage/release material, lithium ion storage/release material, electrode structure using the material, and electricity storage device |
| 07/07/2010 | EP2204866A1 Improved plant for the electrochemical formation of lead-acid batteries |
| 07/07/2010 | EP2204237A2 Ordered mesoporous carbon composite catalyst, method of manufacturing the same, and fuel cell using the same |
| 07/07/2010 | EP2203948A2 Positive electrode active material, lithium secondary battery, and manufacture methods therefore |
| 07/07/2010 | EP2203383A2 Iron(iii) orthophosphate for li ion accumulators |
| 07/07/2010 | EP1171925B1 Highly conductive molding compounds and fuel cell bipolar plates comprising these compounds |
| 07/07/2010 | CN201523039U Novel flow battery combined bipolar plate |
| 07/07/2010 | CN201523038U Adhesive sticking device of pole piece of electrical core |
| 07/07/2010 | CN201523037U Double-sided slicer of power battery pole piece |
| 07/07/2010 | CN201523036U Lithium ion battery pole piece cutting tool |
| 07/07/2010 | CN1953250B Anode plate of alkaline secondary cell and alkaline cell |
| 07/07/2010 | CN1921183B Method of producing electrode plate, method of producing battery using thereof |
| 07/07/2010 | CN101772856A New composition for manufacture of electrodes and electrodes and batteries resulting therefrom |
| 07/07/2010 | CN101772709A Lifetime estimating method and deterioration suppressing method for lithium secondary cell, lifetime estimator and deterioration suppressor, battery pack using the same, and charger |
| 07/07/2010 | CN101771172A Intelligent formation process of nickel-metal hydride battery and battery prepared hereby |
| 07/07/2010 | CN101771169A 可再充电电池 Rechargeable battery |
| 07/07/2010 | CN101771168A Method for preparing miniature lithium battery |
| 07/07/2010 | CN101771167A High-capacity lithium-ion electrolyte, battery and preparation method of battery |
| 07/07/2010 | CN101771165A Cylindrical lithium-ion power battery and preparation method thereof |
| 07/07/2010 | CN101771158A Long-life fuel cell membrane electrode and preparation method thereof |
| 07/07/2010 | CN101771155A Gas diffusion layer for proton exchange membrane fuel cells and preparation method thereof |
| 07/07/2010 | CN101771154A Fuel cell and integrated anode flow board thereof |
| 07/07/2010 | CN101771153A Compound film of electrochemical cell |
| 07/07/2010 | CN101771152A Rare earth metal oxide catalyst and preparation method thereof |
| 07/07/2010 | CN101771151A Cylindrical membrane electrode for hydrogen-oxygen proton exchange membrane fuel cell |
| 07/07/2010 | CN101771150A Fuel cell membrane electrode with renewable function and preparation method thereof |
| 07/07/2010 | CN101771149A Composite anode of magnesium-modified and nickel-based solid-oxide fuel cell and preparation and application thereof |
| 07/07/2010 | CN101771148A Coating of lithium ion battery positive plate, coating preparation method and positive plate |
| 07/07/2010 | CN101771147A Lithium-ion secondary battery positive electrode, lithium-ion secondary battery and manufacture methods thereof |
| 07/07/2010 | CN101771146A Lithium ion battery anode material and preparation method thereof |
| 07/07/2010 | CN101771145A Method for preparing multielement cathode materials for lithium ion batteries |
| 07/07/2010 | CN101771144A Method for improving capacity and cycle performance of spinel LiMn2O4 as anode material of lithium-ion battery |
| 07/07/2010 | CN101771143A Battery pole piece and battery including same |
| 07/07/2010 | CN101770868A Compound of metal/metal oxide and preparation method and application thereof |
| 07/07/2010 | CN101768236A Perfluorinated ion exchange resin as well as preparation method and application thereof |
| 07/07/2010 | CN101767008A Magnesium-containing catalytic material for anode of solid oxide fuel cell, preparation and application thereof |
| 07/07/2010 | CN101442126B Carbon nanotube key joint lithium iron phosphate composite electrode material and preparation method thereof |
| 07/07/2010 | CN101425576B Preparing method of highly conductive lithium iron anode material of lithium ionic cell |
| 07/07/2010 | CN101091272B Solid porous zinc electrodes and methods of making same |
| 07/06/2010 | US7749935 for fuel cell, being characterized in that catalyst metal having an average grain diameter of 15 nm or less for promoting an oxidation-reduction reaction is carried on a vapor-grown carbon fiber having an average outer diameter of15 nm to 500 nm, which carbon fiber is a crushed carbon fiber |
| 07/06/2010 | US7749660 a benzoate compound producing chemical reaction products other than water when added to an acid; improved high-temperature storage characteristics and the life characteristics of the battery |
| 07/06/2010 | US7749659 Nonaqueous electrolyte battery |
| 07/06/2010 | US7749658 reacting manganese hydroxide precipitate in a reducing solvent, and lithium hydroxide, ammonium dihydrogen phosphate, reacting the pH-controlled dispersion solution by a heating under pressure condition; crystalline and a high purity |
| 07/06/2010 | US7749657 Positive electrode material for lithium secondary battery, method for producing the same, and lithium secondary battery |
| 07/06/2010 | US7749656 comprising aluminum, nickel, molybdenum and La-rich misch metal containing La, Ce, Pr, and Nd; has a narrow hysteresis and a maximum hydrogen concentration, low plateau desorption pressure; stably execute hydrogen absorption/desorption reactions |
| 07/06/2010 | US7749655 metal nitride or silicon nitride doped with the second metal such as ferrum, cobalt, nickel and copper; improve an initial capacity and a reversible capacity |
| 07/06/2010 | US7749654 Gelled anode mixture comprising a zinc alloy powder, a gelling agent, an alkaline electrolyte having a hydroxide concentration less than 40%, and amine amphoteric surfactant; extended service life and reducing gel gassing and corrosion resistance |
| 07/06/2010 | US7749653 Cathode active material on current collector; anode, electrolyte solution; cathode active material layer contains nano-particles of Al2O3, SiO2, ZrO2, MgO, Na2O and TiO2 ceramic; suppresses growth of cathode film; improves energy density; excellent cycle characteristics |
| 07/06/2010 | US7749649 Electrochemical cell having container with embedded positive electrode current collector |
| 07/06/2010 | US7749646 Reversibly-activated nanostructured battery |
| 07/06/2010 | US7749641 Secondary lithium ion cell or battery, and protecting circuit, electronic device, and charging device of the same |
| 07/06/2010 | US7749640 comprising cathode catalyst layer, anode catalyst layer including conductive polytetrafluoroethylene(oxide) binder having micellar structure formed by outwardly orienting hydrophobic (lipophilic) groups and inwardly orienting hydrophilic groups, with proton conductive membrane between |
| 07/06/2010 | US7749639 microporous layers are formed of carbon particles and water-repellent resin selected from a polytetrafluoroethylene or a copolymer of tetrafluoroethylene and hexafluoropropylene; water repellencies; drainability of generated water; stable power generation under a wide humidity and current density range |
| 07/06/2010 | US7749638 Manufacturing method of lamination body of electrolytic body and particle, lamination body of electrolytic body and particle, electrochemical element, fuel battery, and portable machine |
| 07/06/2010 | US7749630 comprising a matrix of first and second aromatic sulfonated polyetheretherketone; first polymer having a high ion exchange capacity, and a reinforcing second polymer having a low ion exchange capacity; halogen-free |
| 07/06/2010 | US7749482 Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery |
| 07/06/2010 | US7749288 providing a cathode containing cathode active material including iron disulfide that has been treated with a neutralizing agent that includes lithium ( LiOH) but not Na, an anode, a separator and an electrolyte containing LiI and an ether ( dimethoxyethane), free of sodium, combining in a housing |
| 07/06/2010 | CA2435899C Fuel cell stack for vehicle |
| 07/06/2010 | CA2341495C Gas diffusion electrode and method for its production |
| 07/06/2010 | CA2248242C Malononitrile-derivative anion salts, and their uses as ionic conducting materials |
| 07/01/2010 | WO2010075492A1 Process to produce catalyst coated membranes for fuel cell applications |
| 07/01/2010 | WO2010075321A1 Fuel cell membrane electrode assembly with multilayer cathode |
| 07/01/2010 | WO2010075054A1 Methods for forming activated carbon material for high energy density ultracapacitors |
| 07/01/2010 | WO2010075053A1 Activated carbon materials for high energy density ultracapacitors |
| 07/01/2010 | WO2010074687A1 Low-energy electrochemical proton transfer system and method |
| 07/01/2010 | WO2010074314A1 Plate-shaped particles for positive electrode material of lithium secondary batteries, lithium secondary battery positive electrode active material films, manufacturing method therefor, lithium secondary battery positive electrode active material manufacturing method, and lithium secondary batteries |
| 07/01/2010 | WO2010074313A1 Plate-shaped particles for positive electrode active material of lithium secondary batteries, films of said material as well as lithium secondary batteries |
| 07/01/2010 | WO2010074304A1 Plate-shaped particles for positive electrode active material of lithium secondary batteries, lithium secondary battery positive electrode active material films, manufacturing method therefor, lithium secondary battery positive electrode active material manufacturing method and lithium secondary batteries |
| 07/01/2010 | WO2010074303A1 Plate-shaped particles for positive electrode active material of lithium secondary batteries, films of said material as well as lithium secondary batteries |
| 07/01/2010 | WO2010074302A1 Plate-shaped particles for positive electrode active material of lithium secondary batteries, films of said material as well as lithium secondary batteries |
| 07/01/2010 | WO2010074299A1 Plate-shaped particles for positive electrode active material of lithium secondary batteries, and lithium secondary batteries |
| 07/01/2010 | WO2010074298A1 Plate-shaped particles for positive electrode active material of lithium secondary batteries, films of said material, as well as lithium secondary batteries |
| 07/01/2010 | WO2010074293A1 Electrode mixture, electrode, and nonaqueous electrolyte secondary cell |
| 07/01/2010 | WO2010074281A1 Composite carbon and manufacturing method therefor |