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)
05/2010
05/12/2010CN101704924A Method for producing crosslinked poly (meth) acrylate compound
05/12/2010CN101527354B Preparation method of ferrous lithium phosphate cathode composite material
05/12/2010CN101202357B Cylinder type zinc-nickel storage battery
05/12/2010CN101192672B Proton exchange film fuel battery flow field plates and method for making same and bipolar plate
05/12/2010CN101174683B Cathode of lithium ion secondary battery and lithium ion secondary battery including the same
05/12/2010CN101174681B Pole piece complex body, electric core and lithium ion battery
05/12/2010CN101162775B High performance lithium ionic cell cathode material producing method
05/12/2010CN101161360B Method for cleaning polyalcohol lithium ion battery afflux liquid
05/12/2010CN101118962B Method of lithium ion secondary battery anode active compound coating oxide layer
05/12/2010CN101117234B Method for preparing doping lithium-enriching spinelle lithium manganese oxide
05/12/2010CN101114710B Alkaline battery additive agent
05/12/2010CN101111957B Binder resin emulsion for energy device electrode, and energy device electrode and energy device using the same
05/12/2010CN101098003B Alkaline battery cathode additive agent
05/12/2010CN101083342B Winding flexible packing lithium ionic cell unit, cell and process for production
05/12/2010CN101031684B Carbon fiber for aqueous process and chopped carbon fiber for aqueous process
05/12/2010CN101017893B A tin carbon compound electrode material for lithium ion battery cathode and preparing method
05/11/2010US7714531 Power system and management method thereof
05/11/2010US7713899 Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells
05/11/2010US7713662 Containing titanium and nickel; useful as positive electrode materials for next-generation, low-cost lithium-ion batteries
05/11/2010US7713661 Negative electrodes for zinc nickel secondary batteries and their fabrication methods
05/11/2010US7713660 Method for manufacturing manganese oxide nanotube or nanorod by anodic aluminum oxide template
05/11/2010US7713659 Intercalation mixed oxide; excellent electrochemical characteristics and thermal stability; electrochemically reversibly oxidizable and reducible base material selected from metal, lithium-containing alloy, sulfur-based compound, and compound that can reversibly form lithium-containing compound
05/11/2010US7713650 Method for reducing degradation in a fuel cell
05/11/2010US7713644 Catalyst layer edge protection for enhanced MEA durability in PEM fuel cells
05/11/2010US7713449 Polymer electrolytic material, polymer electrolytic part, membrane electrode assembly, and polymer electrolyte fuel cell
05/11/2010US7713396 Lithium cobaltate forming positive electrode of lithium secondary battery is subjected together with lithium metal to reducing reaction in molten lithium chloride to produce lithium oxide and to precipitate cobalt or cobalt oxide; lithium oxide is subjected to electro-deposition to deposit lithium metal
05/11/2010US7713350 Inorganic colors and related nanotechnology
05/11/2010US7713313 Process for preparing lithium manganate
05/11/2010CA2486216C Fuel cell having stack structure
05/11/2010CA2462168C Electrode material for lithium secondary battery, electrode structure comprising the electrode material and secondary battery comprising the electrode structure
05/11/2010CA2398174C Fluid permeable flexible graphite article with enhanced electrical and thermal conductivity
05/11/2010CA2248244C Heterocyclic aromatic anion salts, and their uses as ionic conducting materials
05/10/2010CA2674756A1 Cathode active material for lithium secondary batteries containing lithium transition metal oxide
05/06/2010WO2010051565A1 Lithium secondary batteries with positive electrode compositions and their methods of manufacturing
05/06/2010WO2010050964A1 Quaternary alloy catalyst for fuel cell
05/06/2010WO2010050595A1 Negative electrode material for nonaqueous secondary battery
05/06/2010WO2010050550A1 Platinum-containing catalyst, process for producing the platinum-containing catalyst, electrode, and electrochemical device
05/06/2010WO2010050507A1 Nonaqueous secondary battery
05/06/2010WO2010050491A1 Polyimide precursor solution composition
05/06/2010WO2010050484A1 Composite electrode for electricity storage device, method for producing same and electricity storage device
05/06/2010WO2010050348A1 Process for producing positive electrode active material particles for battery
05/06/2010WO2010050347A1 Sintered lithium complex oxide
05/06/2010WO2010050330A1 Fuel battery cell, fuel battery module, fuel battery device and method for manufacturing fuel battery cell
05/06/2010WO2010050219A1 Gas diffusion layer for fuel cell, manufacturing method therefor, membrane electrode assembly, and fuel cell
05/06/2010WO2010050218A1 Membrane electrode assembly and fuel cell
05/06/2010WO2010050199A1 Fuel cell, fuel cell system, and operating method for a fuel cell
05/06/2010WO2010050196A1 Fuel cell electrodes and fuel cells
05/06/2010WO2010050116A1 Thickening agent for alkaline battery, and alkaline battery
05/06/2010WO2010049977A1 Positive electrode active material for nonaqueous electrolyte secondary battery and method for producing the same
05/06/2010WO2010049936A1 Electrodes for use in bacterial fuel cells and bacterial electrolysis cells and bacterial fuel cells and bacterial electrolysis cells employing such electrodes
05/06/2010WO2010049905A1 Fibrous material on a permanent pasting sheet for an open and/or sealed battery, and open and/or sealed battery including a permanent pasting material
05/06/2010WO2010049143A1 Spreading means for the active material of a negative electrode
05/06/2010WO2010030966A3 Alkali metal seawater battery
05/06/2010WO2010019272A3 Layer-by-layer assemblies of carbon-based nanostructures and their applications in energy storage and generation devices
05/06/2010US20100112457 Electrochemical energy source and electronic device provided with such an electrochemical energy source
05/06/2010US20100112456 Composite material layer and method of producing the same, and solid state battery and method of producing the same
05/06/2010US20100112453 Electrodes for an electric facility, such as a lithium-ion cell, operating according to galvanic principles, and methods of making the same
05/06/2010US20100112452 Battery current collector, method for producing the same, and non-aqueous secondary battery
05/06/2010US20100112451 Negative electrode for nonaqueous electrolyte secondary battery
05/06/2010US20100112450 Nonaqueous electrolyte secondary battery
05/06/2010US20100112449 Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
05/06/2010US20100112448 Positive electrode active material for lithium secondary battery and method of manufacturing the same
05/06/2010US20100112447 Positive electrode active material for non-aqueous electrolyte secondary battery and method for producing the same
05/06/2010US20100112446 Active electrode material, manufacturing method of same, and lithium-ion battery using that active electrode material
05/06/2010US20100112445 Secondary battery with improved safety
05/06/2010US20100112444 Electrode active material for non-aqueous secondary batteries
05/06/2010US20100112443 Lithium Secondary Batteries with Positive Electrode Compositions and Their Methods of Manufacturing
05/06/2010US20100112442 Electrode for electrochemical device and electrochemical device using the same
05/06/2010US20100112441 Binder for secondary battery electrode, secondary battery electrode, and secondary battery
05/06/2010US20100112440 Lithium and vanadium Oxide li1+aV3O8 (0,1< a < 0,25), method for the preparation thereof
05/06/2010US20100112439 Treated active material, method for treating thereof, and paste containing the treated active material
05/06/2010US20100112431 Separators for alkaline electrochemical cells
05/06/2010US20100112418 Multicapability printed microactuators (with spiral or ferromagnetic action) and fuel and oxidizer control device group
05/06/2010US20100112414 Fuel cell, using oxidoreductase type enzymes in the cathodic compartment and possibly in the anodic compartment
05/06/2010US20100112401 Fuel cell system, electrode catalyst degradation judgment method, and moving body
05/06/2010US20100110613 Ultracapacitor electrode with controlled iron content
05/06/2010US20100110612 Electrode for energy storage device
05/06/2010US20100108939 Positive electrode material for a lithium ion accumulator
05/06/2010US20100108938 Method for preparing spherical nickelous hydroxide which is dopped and multiple metal oxides, and lithium ion secondary battery
05/06/2010US20100108240 Method of Forming an Electrode Including an Electrochemical Catalyst Layer
05/06/2010US20100107404 Method of producing fuel cell catalyst layer
05/06/2010DE102008055775A1 Elektrode für einen Akkumulator Electrode for a secondary battery
05/06/2010CA2741560A1 Electrodes for use in bacterial fuel cells and bacterial electrolysis cells and bacterial fuel cells and bacterial electrolysis cells employing such electrodes
05/05/2010EP2182571A1 Fuel cell, method for operating the same, and electronic device
05/05/2010EP2182568A1 Electrodes for an electric device operating according to galvanic principles, such as a lithium-ion cell, and method for its manufacture
05/05/2010EP2181964A1 Titanic acid compound, process for producing the titanic acid compound, electrode active material containing the titanic acid compound, and storage device using the electrode active material
05/05/2010EP2181478A2 Electrochemical device and its manufacturing method
05/05/2010EP2181476A1 Electrode for fixed oxide reactor and fixed oxide reactor
05/05/2010EP2181472A1 Method for production of a high-temperature fuel cell
05/05/2010EP2181471A2 Porous network negative electrodes for non-aqueous electrolyte secondary battery
05/05/2010EP2181468A2 Integrated electronic device and methods of making the same
05/05/2010EP1929572B1 Methanol fuel cells
05/05/2010EP1889311B1 Safety-improved electrode by introducing crosslinkable polymer and electrochemical device comprising the same
05/05/2010EP1779459B1 Process for laminating components of an electrochemical cell
05/05/2010EP1754274B1 Fuel cell device with varied active area sizes
05/05/2010CN201450075U Lithium ion electrical core mobile phone battery
05/05/2010CN201450072U Cylindrical lithium ionic cell
05/05/2010CN201450060U Lead-acid accumulator grid
05/05/2010CN201450059U Lead-acid accumulator pole plate solidifying frame
05/05/2010CN201450058U Automatic steam-heating control system for boracic acid impregnating baths
1 ... 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 ... 975