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)
10/2009
10/15/2009WO2009071332A3 Nanoparticulate composition and method for the production thereof
10/15/2009WO2008125647A3 Method for the production of lithium-rich metal oxides
10/15/2009US20090259420 Adaptive surface concentration battery charging
10/15/2009US20090258299 Battery grid
10/15/2009US20090258298 Graphite Particle, Carbon-Graphite Composite Particle and Their Production Processes
10/15/2009US20090258297 Battery
10/15/2009US20090258296 Lithium-containing composite oxide and its production method
10/15/2009US20090258295 Electrochemical energy source, and method for manufacturing such an electrochemical energy source
10/15/2009US20090258294 Subfluorinated Graphite Fluorides as Electrode Materials
10/15/2009US20090258274 Membrane electrode assembly and fuel cells of increased power
10/15/2009US20090258255 Method for Producing Diamond Having Acicular Projection Array Structure on Surface thereof, Diamond Material, Electrode and Electronic Device
10/15/2009US20090258218 Production of silver sulfate grains using carboxylic acid additives
10/15/2009US20090257171 Coating Liquid for Manufacturing Electrode Plate, Undercoating Agent, and Use Therof
10/15/2009US20090255604 Pasting apparatus and method
10/15/2009DE10347457B4 Hochbeständiger Polymerelektrolyt-Verbundstoff High resistance polymer electrolyte composite
10/15/2009DE102008001120A1 Elektrodenmaterial Electrode material
10/15/2009DE102008001119A1 Elektrodenmaterial Electrode material
10/15/2009DE102008001113A1 Elektrodenmaterial Electrode material
10/15/2009CA2720687A1 Dispersion composition of fluorine-containing ion exchange resin
10/15/2009CA2720600A1 Sodium ion based aqueous electrolyte electrochemical secondary energy storage device
10/15/2009CA2719465A1 Carbon-based materials derived from latex
10/14/2009EP2109177A1 Non-aqueous electrolyte and non-aqueous electrolyte secondary battery using the same
10/14/2009EP2109170A1 High performance orr (oxygen reduction reaction) pgm (pt group metal) free catalyst
10/14/2009EP2109169A2 Membrane-electrode assembly for direct liquid fuel cell and method of manufacturing the same
10/14/2009EP2109168A2 Alkaline dry battery and method for producing the same
10/14/2009EP2108204A1 A composite material suitable for use as an electrode material in a soc
10/14/2009EP2108202A1 A secondary battery with improved safety
10/14/2009EP2108201A1 Improved energy storage device
10/14/2009EP1794827B1 Methods for fabricating calcium zincate for negative electrodes
10/14/2009EP1603178B1 Fuel cell
10/14/2009CN101558527A Nonaqueous electrolyte secondary battery
10/14/2009CN101558519A Electrocatalyst layers for fuel cells and methods of making electrocatalyst layers for fuel cells
10/14/2009CN101558518A Cathode active material for nonaqueous electrolyte secondary battery and method of producing cathode active material for nonaqueous electrolyte secondary battery
10/14/2009CN101558517A Carbonated complex oxides and method for making the same
10/14/2009CN101558516A Positive electrode composition for rechargeable battery
10/14/2009CN101558512A Bipolar battery
10/14/2009CN101558510A Electric generator
10/14/2009CN101558092A Crosslinkable vinyl fluoride copolymer coated film and process for making same
10/14/2009CN101557020A Cathode and secondary battery
10/14/2009CN101557019A Non-aqueous electrolyte and non-aqueous electrolyte secondary battery using the same
10/14/2009CN101557016A Process for preparing polymer lithium ion battery and product thereby
10/14/2009CN101557010A Cylindrical nickel-zinc cell with negative can
10/14/2009CN101557008A Anode and secondary battery
10/14/2009CN101557002A Seal member for proton exchange membrane fuel cell plate
10/14/2009CN101557001A Fuel cell film electrode and preparation method thereof
10/14/2009CN101556999A Apparatus for automatically punching and bonding mea materials for fuel cell
10/14/2009CN101556998A Metal phosphide used as lithium ion secondary battery cathode material and preparation method thereof
10/14/2009CN101556997A Super battery plate
10/14/2009CN101556996A Method for preparing spine lithium manganese titanium oxide as anode material for rechargeable lithium battery
10/14/2009CN101556995A Common-current collector plate group with positive plates opposite to negative plates and common-current collector module battery
10/14/2009CN101555041A Preparation of LiMnO2 nano-sheet and application thereof in lithium battery
10/14/2009CN101555004A Method for rapidly preparing lithium iron phosphate by intermittent microwave
10/14/2009CN101555003A Method for synthesizing LiFePO4 by using biosurfactant
10/14/2009CN101554597A Method for preparing Pt/C nanometer catalyst and device thereof
10/14/2009CN100550506C Electrolyte solution and battery
10/14/2009CN100550502C Lithium ion secondary cell
10/14/2009CN100550501C Lead battery and lead battery storage method
10/14/2009CN100550491C Gas diffusion media and fuel cell
10/14/2009CN100550486C A making method for liquid battery compound conductive plastic current collector body
10/14/2009CN100550485C Carbon nanotube or carbon nanofiber electrode and process for preparing the same
10/14/2009CN100550484C Non-aqueous electrolytic liquid secondary battery
10/14/2009CN100550483C Active material for lithium ion battery composed of Al-containing lithium titanate and lithium ion battery
10/14/2009CN100550482C Active material for lithium ion battery composed of lithium titanate containing Mg and lithium ion battery
10/14/2009CN100550481C Nanostructure material, method for the preparation thereof
10/14/2009CN100550480C Negative electrode for lithium ion secondary battery, production method thereof and lithium ion secondary battery comprising the same
10/14/2009CN100550479C A Zn-Ni liquid battery
10/14/2009CN100550478C Electrode of battery
10/14/2009CN100550237C Manufacture method of pole of super capacitor
10/14/2009CN100549067C Block copolymer and its use
10/14/2009CN100548489C Catalytic material and method for preparation thereof
10/13/2009US7601464 Porous material layer diffusion-bonded to the substrate. The substrate is made of a metal foil processed into a three-dimensional structure which is substantially deformed from a major plane of the metal foil, preferably having bulge
10/13/2009US7601463 nonaqueous electrolyte comprising a nonaqueous solvent of diethylene carbonate and at least one of ethylene carbonate or propylene carbonate; electrolyte including an imide lithium salt selected from Li(CF3SO2)2N, Li(CF3SO2)(C2F5SO2)N and Li(C2F5SO2)2N, excellent in high temperature cycle capability
10/13/2009US7601462 Cathode active material for lithium rechargeable battery and lithium rechargeable battery using the same
10/13/2009US7601460 Prismatic battery and manufacturing method thereof
10/13/2009US7601454 Polymer electrolyte fuel cell
10/13/2009US7601449 Sulfonated poly(phenylene sulfide) films as polyelectrolyte membranes
10/13/2009US7601318 Method for synthesis of carbon-coated redox materials with controlled size
10/13/2009US7601183 Method for producing a reversible solid oxide fuel cell
10/13/2009US7601182 Production method of lithium batteries
10/13/2009CA2546791C Fuel cell manufacturing method and fuel cell having a dielectric layer formed in pores of an electrolyte layer
10/13/2009CA2438307C Continuous extruded lead alloy strip for battery electrodes
10/13/2009CA2420613C Electrode pattern for solid state ionic devices
10/08/2009WO2009124161A1 Battery
10/08/2009WO2009123984A1 Anode powders for batteries
10/08/2009WO2009123758A1 Manufacture of lead acid batteries utilizing controlled corrosion processes
10/08/2009WO2009123673A1 Capacity increasing current collector and fuel gauge for lithium-containing electrochemical cell
10/08/2009WO2009123274A1 Fuel cell
10/08/2009WO2009123232A1 Positive plate for a secondary battery, manufacturing method thereof, and secondary battery equipped with same
10/08/2009WO2009123168A1 Porous film and secondary cell electrode
10/08/2009WO2009123031A1 Method for producing electrode for electrochemical device
10/08/2009WO2009122991A1 Secondary cell system
10/08/2009WO2009122933A1 Positive electrode of lithium secondary battery and method for producing the same
10/08/2009WO2009122749A1 Negative electrode composition for secondary battery and intermediate composition for producing the composition, and secondary battery using the compositions
10/08/2009WO2009122717A1 Nonaqueous electrolyte secondary battery and manufacturing method thereof
10/08/2009WO2009122686A1 Lithium iron phosphate powder manufacturing method, olivine structured lithium iron phosphate powder, cathode sheet using said lithium iron phosphate powder, and non-aqueous solvent secondary battery
10/08/2009WO2009122266A1 Method for manufacturing lithium secondary battery, lithium secondary battery, and lithium secondary battery system
10/08/2009WO2009122247A1 Electrode collector manufacturing method and manufacturing apparatus, and battery provided with said collector
10/08/2009WO2009089018A3 Porous electrodes and associated methods
10/08/2009WO2009084846A3 Electrode for fuel cell having two kinds of hydrophilicity and method for preparing the same and membrane electrode assembly and fuel cell comprising the same
10/08/2009US20090253049 Non-aqueous electrolyte and non-aqueous electrolyte secondary battery using the same
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