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)
11/2012
11/08/2012WO2012029328A3 Coating solution, electric collector, and method for producing electric collector
11/08/2012US20120282542 Fuel cell
11/08/2012US20120282540 Nanowire-Based Membrane Electrode Assemblies for Fuel Cells
11/08/2012US20120282537 Fuel cell
11/08/2012US20120282530 Battery structures, self-organizing structures, and related methods
11/08/2012US20120282528 Method for preparing positive active material for lithium ion secondary battery, positive active material prepared thereby, and lithium ion secondary battery including the same
11/08/2012US20120282527 Composite materials for battery applications
11/08/2012US20120282526 Production process for composite oxide, positive-electrode active material for lithium-ion secondary battery and lithium-ion secondary battery
11/08/2012US20120282525 Active material particles and use of same
11/08/2012US20120282524 Nonaqueous secondary battery
11/08/2012US20120282523 Cathode compositions for lithium-ion batteries
11/08/2012US20120282522 Spray Pyrolysis Synthesis of Mesoporous Positive Electrode Materials for High Energy Lithium-Ion Batteries
11/08/2012US20120282521 Electrode active material, preparation method thereof, and electrode and lithium battery containing the same
11/08/2012US20120282520 Electrically rechargeable battery with zn electrode, and method for manufacturing said battery
11/08/2012US20120282513 Cathodic electrode and electrochemical cell
11/08/2012US20120282509 Redox flow battery
11/08/2012US20120282508 Partial flow cell
11/08/2012US20120282502 Rechargeable battery
11/08/2012US20120282501 Metal Electrode Assembly for Flow Batteries
11/08/2012US20120282495 Power storage device cell, manufacturing method and storing method therefor, and electric storage device
11/08/2012US20120282393 Pasting apparatus and method
11/08/2012US20120280435 Active materials for lithium-ion batteries
11/08/2012US20120280173 Production method of positive electrode active material for lithium secondary battery
11/08/2012US20120280172 Method for producing positive electrode for non-aqueous electrolyte secondary cell and method for producing non-aqueous electrolyte secondary cell
11/08/2012US20120280171 Production of battery grade materials via an oxalate method
11/08/2012US20120279648 Preparing method for integrated membrane-catalyst coated layer membrane electrode for a fuel cell
11/08/2012DE112011100210T5 Vorrichtung für die herstellung einer brennstoffzellenkatalysatorschicht, verfahren für die herstellung einer brennstoffzellenkatalysatorschicht, polyelektrolytlösung und verfahren für die herstellung einer polyelektrolytlösung An apparatus for forming a fuel cell catalyst layer, the method for forming a fuel cell catalyst layer, polyelectrolyte solution and process for the preparation of a polyelectrolyte
11/08/2012DE112010002798T5 Verringern des verlusts von flüssigem elektrolyt aus einerhochtemperatur-polymerelektrolytmembran-brennstoffzelle Reduce the loss partly liquid electrolyte from a high temperature polymer electrolyte membrane fuel cell
11/08/2012DE102011100724A1 Elektrode für Lithiumionen-Batterien An electrode for lithium-ion batteries
11/08/2012DE102011100607A1 Elektrochemische Zelle The electrochemical cell
11/08/2012DE102011075202A1 Schichtanordnung Layer arrangement
11/08/2012DE102011075056A1 Polyacrylnitril-Schwefel-Kompositwerkstoff Polyacrylonitrile-sulfur composite
11/08/2012DE102011075053A1 Polyacrylnitril-Schwefel-Kompositwerkstoff Polyacrylonitrile-sulfur composite
11/08/2012DE102011075051A1 Kathodenmaterial für Alkali-Schwefel-Zelle A cathode material for an alkali-sulfur cell
11/08/2012DE102010062143A9 Batterieelektrode und Verfahren zum Herstellen derselben A battery electrode and method for manufacturing the same
11/08/2012CA2830825A1 Electrode for electrolytic processes and method of manufacturing thereof
11/07/2012EP2521211A1 Electrode active material, preparation method thereof, and electrode and lithium battery containing the same
11/07/2012EP2520547A1 Method for manufacturing a lithium complex metal oxide
11/07/2012EP2519989A1 Performance enhancing layers for fuel cells
11/07/2012EP2519480A2 Graphite-containing moulded body and method for the production thereof
11/07/2012EP2519479A2 Layered composite material for use in a redox flow battery
11/07/2012CN202523793U Equipment for scattering carbon on surface of counter electrode of zinc bromine flow battery
11/07/2012CN202523792U Storage battery grid for electric vehicle
11/07/2012CN202523791U Pole plate grid for storage battery
11/07/2012CN102771007A Power storage device cell, process for producing same, method for storing same, and electricity storage device
11/07/2012CN102771005A Negative electrode and aluminum air cell
11/07/2012CN102771002A Polymer secondary battery and method for producing same
11/07/2012CN102771000A Non-aqueous electrolyte type secondary battery, and non-aqueous electrolyte for non-aqueous electrolyte type secondary battery
11/07/2012CN102770995A Binder for a secondary battery having superior adhesive force
11/07/2012CN102770994A Negative electrode material for lithium ion secondary battery, negative electrode for lithium ion secondary battery which comprises the negative electrode material, and lithium ion secondary battery
11/07/2012CN102770993A Cathode active material substance, cathode, secondary battery and manufacturing methods for same
11/07/2012CN102770992A Positive electrode active material for lithium-ion battery, positive electrode for lithium-ion battery, and lithium-ion battery
11/07/2012CN102770991A Positive electrode material, method of production therefor, positive electrode for nonaqueous rechargeable battery, and nonaqueous rechargeable battery
11/07/2012CN102770990A Positive electrode active material precursor particulate powder and positive electrode active material particulate powder, and non-aqueous electrolyte secondary battery
11/07/2012CN102770989A Lithium titanate, manufacturing method therefor, slurry used in said manufacturing method, electrode active material containing said lithium titanate, and lithium secondary battery using said electrode active material
11/07/2012CN102770988A Group IV metal or semiconductor nanowire fabric
11/07/2012CN102770927A Method for producing electric storage device, and electric storage device
11/07/2012CN102770392A Method for manufacturing sintered LiCoO2, and sputtering target
11/07/2012CN102770391A Manufacturing method for LiCoO2 sintered body, and sputtering target made from same
11/07/2012CN102769149A Preparation method of polymer lithium ion battery and polymer lithium ion battery
11/07/2012CN102769142A Oxygen reduction and oxygen evolution double-effect catalyst and preparation method thereof
11/07/2012CN102769141A Membrane electrode assembly of proton exchange membrane fuel cell and manufacturing method of membrane electrode assembly
11/07/2012CN102769140A Method for manufacturing sequential catalyst layer of electrode of proton exchange membrane fuel cell
11/07/2012CN102769139A Preparation method of high power capacity lithium ion battery cathode material
11/07/2012CN102769138A Method for synthesizing manganese phosphate lithium sol-gel doped with other metal ions
11/07/2012CN102769137A Method for preparing liquid phase of spinel or layered-structure lithium ion battery anode material
11/07/2012CN102769136A Lithium ion battery anode material and preparation method thereof
11/07/2012CN102769135A Li2ZnTi3O8/C nanocomposite synthesized by sol-gel method in one step and application of Li2ZnTi3O8/C nanocomposite
11/07/2012CN102769134A Preparation method of lithium ion battery anode composite material LiFePO4/C
11/07/2012CN102769133A Method for synthesizing lithium iron phosphate with hierarchical structure
11/07/2012CN102769132A Low-internal-resistance and high-magnification power lithium ion battery and manufacturing method thereof
11/07/2012CN102769131A Method for preparing manganese phosphate lithium / carbon composite material
11/07/2012CN102769130A Lithium transition metal-type compound powder
11/07/2012CN102769129A Positive active material prepared thereby and method for preparing the same, and lithium ion secondary battery including the same
11/07/2012CN102769128A Electrode active material, preparation method thereof, and electrode and lithium battery containing the same
11/07/2012CN102769127A Method for preparing positive active material for lithium ion secondary battery, positive active material prepared thereby, and lithium ion secondary battery including the same
11/07/2012CN102769126A Method for preparing nano-sulfur / graphene oxide composite electrode material
11/07/2012CN102769125A Alkaline-earth metal silicide preparation method
11/07/2012CN102769124A Graphene-supported octahedral nickel oxide composite material and preparation method thereof
11/07/2012CN102769123A Preparation method of titanium dioxide/carbon composite lithium battery electrode material
11/07/2012CN102769122A Method for preparing electrode plate of lithium ion battery
11/07/2012CN102769121A Silicon-carbon negative pole piece, manufacturing method thereof, lithium ion battery and manufacturing method thereof
11/07/2012CN102765759A Manganese oxide nanowire, rechargeable battery including the same and method of producing manganese oxide
11/07/2012CN102765756A Radial beta-AgVO3 nanowire cluster and preparation method of radial beta-AgVO3 nanowire cluster
11/07/2012CN102765709A Preparation method of layered ferrous phosphate
11/07/2012CN102765708A Microwave hydrothermal method for synthesizing lithium iron phosphate serving as cathode material of lithium ion battery
11/07/2012CN102765707A Micro-and nanoscale ferric phosphate, its solvent extraction-microemulsion preparation method and application thereof
11/07/2012CN102764647A Perovskite structured metal oxide catalyst and its preparation method
11/07/2012CN102167305B Spherical basic ammonium ferric phosphate powder with large specific surface area and preparation method thereof
11/07/2012CN102146162B Preparation method and application of polybenzimidazole binder
11/07/2012CN102074703B Negative pole lead paste for lead-carbon super storage battery and preparation method thereof
11/07/2012CN102074702B Preparation method of lead-carbon composite material
11/07/2012CN102000590B Preparation method of graphite/FePt nano-catalyst for fuel cell
11/07/2012CN101969113B Preparation method of graphene-base tin dioxide composite anode material for lithium ion batteries
11/07/2012CN101958413B Titanium dioxide nano-rod cathode material of power lithium ion battery and preparation method thereof
11/07/2012CN101931073B Preparation method of lithium iron phosphate/carbon composite cathode material
11/07/2012CN101912778B Method for preparing carbon-supported nano Pt-M fuel cell catalyst
11/07/2012CN101867037B Iron-phosphate-based lithium-ion battery positive plate and preparation method thereof
11/07/2012CN101853947B Compound crosslinking alkaline polymer film for fuel cell, preparation method and application
11/07/2012CN101826618B Method for preparing superfine and high-dispersibility lithium iron phosphate
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