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)
11/2005
11/10/2005US20050249993 Solid electrolyte fuel cell configuration
11/10/2005US20050249656 Method for forming a patterned array of single-wall carbon nanotubes
11/10/2005US20050248315 Optimal battery charging for damage mitigation
11/10/2005US20050247914 Coated carbonaceous particles particulary useful as electrode materials in electrical storage cells, and methods of making the same
11/10/2005US20050247281 Engine driving system
11/10/2005US20050246888 Poly (3, 4-alkylenedioxythiophene) -based capacitors using ionic liquids as supporting electrolytes
11/10/2005DE102005011853A1 Ausgeglichene Befeuchtung in Protonenaustauschmembranen von Brennstoffzellen Balanced humidification in proton exchange membrane fuel cells
11/10/2005DE102004018097A1 Membrane-electrode unit used in a fuel cell comprises one gas diffusion electrode having a plasma-polymerized membrane
11/10/2005CA2569023A1 Thin printable flexible electrochemical cell and method of making the same
11/10/2005CA2564843A1 Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
11/10/2005CA2506366A1 Solid electrolyte fuel cell configuration
11/09/2005EP1594180A1 Silver oxide powder for alkali battery and process for producing the same
11/09/2005EP1593174A2 Electrolyte additive
11/09/2005EP1593173A1 Architecture of a winding device for an electric energy storage unit
11/09/2005EP1593169A1 High performance ceramic anodes and method of producing the same
11/09/2005EP1171387B1 A method for preparing lithium manganese spinel oxide having improved electrochemical performance
11/09/2005CN1695266A Method for charging nonaqueous electrolytic seconduary cell and nonaqueous electrolytic secondary cell
11/09/2005CN1695265A Production of catalyst coated membranes
11/09/2005CN1695264A Membrane electrode assembly for fuel cells and the manufacture method of the same
11/09/2005CN1695263A Battery with increased electrode interfacial surface area and increased active materials
11/09/2005CN1695262A Nickel based compound positive electrode material primary cell
11/09/2005CN1695261A Thin lithium film battery
11/09/2005CN1695260A positive plate for lead-acid battery and lead-acid battery
11/09/2005CN1694300A 锂离子二次电池 Lithium ion secondary batteries
11/09/2005CN1694299A 锂离子二次电池 Lithium ion secondary batteries
11/09/2005CN1694298A 锂二次电池 The lithium secondary battery
11/09/2005CN1694297A Energy storage devices
11/09/2005CN1694292A Proton conductor
11/09/2005CN1694288A Membrane-electrode assembly for fuel cell and fuel cell system comprising the same
11/09/2005CN1694287A Battery with electric collecting plate and electrode assembly
11/09/2005CN1694286A Active material, manufacturing method thereof and nonaqueous electrolyte secondary battery containing the material
11/09/2005CN1694285A Li4Ti5O12 cathode material cladden on surface of spinel LiMn2O4 and preparation method thereof
11/09/2005CN1694284A Steel-tape nickel cathode and assemblied battery
11/09/2005CN1694283A Method for preparing sintered nickel anode for quickly charging type secondary battery
11/09/2005CN1694282A Cathode for whole vanadium oxide reduction flow battery and preparation method thereof
11/09/2005CN1694281A 二次电池 Secondary battery
11/09/2005CN1226802C Lithium polymer secondary cell
11/09/2005CN1226801C Alkaline storage battery and method for charging battery
11/09/2005CN1226798C Full-solid cell
11/09/2005CN1226797C Secondary battery
11/09/2005CN1226796C Negative pole material for nickel-hydrogen battery
11/09/2005CN1226795C Nickel-hydrogen power battery
11/09/2005CN1226794C Carbonate fuel cell and preparing method
11/09/2005CN1226194C Nano grade nickel oxyhydroxide and process for preparing same
11/08/2005US6962760 Methods of conditioning direct methanol fuel cells
11/08/2005US6962745 Porous composite product particularly with high specific surface area, method for preparing and electrode for electrochemical assembly formed with a porous composite film
11/08/2005US6962666 Electrode materials with high surface conductivity
11/08/2005US6962613 Low-temperature fabrication of thin-film energy-storage devices
11/03/2005WO2005104288A1 Electrolyte composition in addition to the use thereof as an electrolyte material for electrochemical energy storage systems
11/03/2005WO2005104279A2 Membrane free fuel cell
11/03/2005WO2005104278A2 Cathode for fuel cell and process of the same
11/03/2005WO2005104277A1 Alkaline battery
11/03/2005WO2005104276A1 Electrolyte layer for fuel cell, fuel cell, and method of manufacturing electrolyte layer for fuel cell
11/03/2005WO2005104275A1 Fuel cell and gas diffusion electrode for fuel cell
11/03/2005WO2005104274A1 Layered lithium nickel manganese cobalt composite oxide powder for material of positive electrode of lithium secondary battery, process for producing the same, positive electrode of lithium secondary battery therefrom, and lithium secondary battery
11/03/2005WO2005104273A1 Lithium ion secondary battery
11/03/2005WO2005104272A1 Alkaline battery and method for producing positive electrode material therefor
11/03/2005WO2005104271A1 Battery electrode plate and method of manufacturing the same
11/03/2005WO2005104270A1 Lithium ion secondary battery and method for producing same
11/03/2005WO2005103340A1 Composite foil, method for producing same, current collector using such composite foil, electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
11/03/2005WO2005102918A1 Hydrogen separation membrane and fuel cell, and manufacturing method therefor
11/03/2005WO2005067082A3 Nanoporous/mesoporous palladium catalyst
11/03/2005WO2005045968A3 Method of forming thin-film electrodes
11/03/2005WO2005024988A3 Proton-conducting polymer membrane containing polymers with sulfonic acid groups that are covalently bonded to aromatic groups, membrane electrode unit, and use thereof in fuel cells
11/03/2005WO2004114441A3 Method of manufacturing secondary battery electrode, apparatus for manufacturing the same and secondary battery electrode
11/03/2005WO2004112175A3 Oxidation facilitator
11/03/2005WO2004107480A3 Lithium metal oxide electrodes for lithium cells and batteries
11/03/2005WO2004073083A3 Accumulator containing microorganisms
11/03/2005US20050245390 Catalyst-supported body and fuel cell using the same
11/03/2005US20050244716 Lithium-ion secondary battery and method of charging lithium-ion secondary battery
11/03/2005US20050244715 Lithium secondary battery
11/03/2005US20050244714 Having a retarder and an additive wherein additive is calcium compound selected from tricalcium silicate, dicalcium silicate, and tricalcium aluminate; simple, convenient, and low in cost, long cycle life and a large capacity
11/03/2005US20050244713 Engine driving system
11/03/2005US20050244712 a positive electrode having a trivalent oxide of nickel as a positive electrode active substance, a negative electrode having zinc or an alloy as a negative electrode active substance, a separator and an electrolyte solution housed in a vessel, MnO2 is added in a preferred ration; high rate discharge
11/03/2005US20050244711 Negative electrode for lithium secondary cell and lithium secondary cell
11/03/2005US20050244707 Metal halide redox flow battery
11/03/2005US20050244696 Proton conducting polymer film and method for production thereof
11/03/2005US20050244694 Proton-conducting polymer membrane comprising polymers containing phosphonic acid groups and its use in fuel cells
11/03/2005US20050244693 Mestastable ceramic fuel cell and method of making same
11/03/2005US20050244644 Modified carbon products and their applications
11/03/2005US20050244573 Method of making an electrolytic cell
11/03/2005US20050244321 Cathode materials for secondary (rechargeable) lithium batteries
11/03/2005US20050241943 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
11/03/2005US20050241137 Electrode, electrochemical device, and method of making electrode
11/03/2005US20050241126 Battery pole plate grid producing method, and battery producing method
11/03/2005DE10393310T5 Katalysator für eine Brennstoffzelle, Verfahren zur Herstellung desselben und Brennstoffzelle , The same catalyst for a fuel cell and fuel cell process for the production
11/03/2005CA2563932A1 Fuel cell
11/02/2005EP1592077A1 Storage battery
11/02/2005EP1591418A1 Assembly of carbon tube-in-tube nanostructures
11/02/2005EP1590852A2 Secondary cell with polymer coated anode
11/02/2005EP1590843A2 Batteries including a flat plate design
11/02/2005EP1590842A2 Method for synthesizing a cathodic material based on lithium ironphosphate, intrinsically containing carbon
11/02/2005EP1590157A1 Substrate-supported process for manufacturing microfibrous fuel cells
11/02/2005EP1576678A3 High-capacity nanostructured silicon and lithium alloys thereof
11/02/2005EP1004147B1 Reinforced coiled electrode assemblies and methods of producing same
11/02/2005EP0907976A4 Copolymers of vinylidene fluoride and hexafluoropropylene having reduced extractable content and improved solution clarity
11/02/2005CN2738403Y Planar electrode die capable of automatic regulating parallelism
11/02/2005CN1692523A Electrolyte, negative electrode and battery
11/02/2005CN1692522A Nonaqueous electrolyte secondary cell
11/02/2005CN1692520A Fuel cell and related manufacturing method
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