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)
10/2005
10/06/2005US20050221192 Separator-electrode unit for lithium-ion batteries, method for the production and use thereof in lithium batteries
10/06/2005US20050221191 Lead alloy and lead storage battery using it
10/06/2005US20050221190 Current collector for polymer electrochemical cells and eclectrochemical generators thereof
10/06/2005US20050221189 Lithium secondary battery
10/06/2005US20050221188 Nonaqueous electrolyte
10/06/2005US20050221187 Nonaqueous electrolyte secondary battery
10/06/2005US20050221186 Lithium rechargeable battery
10/06/2005US20050221185 Nonaqueous secondary battery and electronic equipment using the same
10/06/2005US20050221184 Additive for anode material for lithium secondary battery, anode material for lithium secondary battery, anode and lithium secondary battery using the anode material for lithium secondary battery
10/06/2005US20050221183 Active material of positive electrode for nonaqueous electrolyte secondary battery and process for producing the same
10/06/2005US20050221182 Positive electrode active material, non-aqueous electrolyte secondary battery containing the same and method for evaluating positive electrode active material
10/06/2005US20050221181 Alkaline batteries, mechanical stability, to high discharge rate performance
10/06/2005US20050221180 Nonaqueous electrolyte secondary battery
10/06/2005US20050221179 Active mixed nickel hydroxide cathode material for alkaline storage batteries and process for its production
10/06/2005US20050221178 Electrode package and secondary battery using the same
10/06/2005US20050221173 Nonaqueous electrolyte secondary battery
10/06/2005US20050221172 Lithium ion secondary battery and charging method therefor, and charge or charge/discharge control system for lithium ion secondary battery
10/06/2005US20050221170 Non-aqueous electrolyte secondary battery
10/06/2005US20050221169 For generating electricity employing an electrochemical oxidation reaction of a polysaccharide, disaccharide, monosaccharide, or other such carbohydrate; utilizes a molecule capable of being excited due to absorption of light
10/06/2005US20050221168 Redox shuttle for overdischarge protection in rechargeable lithium-ion batteries
10/06/2005US20050221163 Nickel foam and felt-based anode for solid oxide fuel cells
10/06/2005US20050221162 Catalyst structures for electrochemical fuel cells
10/06/2005US20050221157 Fuel cell layer with reactor frame
10/06/2005US20050221155 Compact fuel cell layer
10/06/2005US20050221153 Fuel cells
10/06/2005US20050221152 Flow field plate geometries
10/06/2005US20050221143 Proton conductor
10/06/2005US20050221141 Modified carbon products, their use in proton exchange membranes and similar devices and methods relating to the same
10/06/2005US20050221140 Solid oxide fuel cell
10/06/2005US20050221139 Modified carbon products, their use in bipolar plates and similar devices and methods relating to same
10/06/2005US20050221131 Fuel cell device with varied active area sizes
10/06/2005US20050220989 Spray depositing onto an aluminum foil current collector a powdered mixture of a binder and a carbon having a surface area of 500 to 2,500 m2/g and a pore size distribution with at least one peak at a pore size of 0.1 to 5.0 nm and second peak at a pore size between 2.0 and 50.0 nm ;
10/06/2005US20050220988 Depositing metal particles on carbon nanotubes
10/06/2005US20050220701 Process for producing positive electrode active material for lithium secondary battery
10/06/2005US20050220700 Positive electrode active material powder for lithium secondary battery
10/06/2005US20050220699 Method for preparing Chevrel phase materials
10/06/2005US20050219799 Charge storage device
10/06/2005US20050218726 Solid state MEMS activity-activated battery device and method
10/06/2005US20050218542 Resin-impregnated flexible graphite articles
10/06/2005US20050217998 Method for the manufacture of electrode for energy-storage devices
10/06/2005US20050217559 Attachment of organic molecules to group III, IV or V substrates
10/06/2005DE19645836B4 Zelle mit spiralförmig gewickelten Elektroden Cell with spirally wound electrodes
10/06/2005DE102005012160A1 Verfahren zur Steuerung/Regelung von Katalysatoraktivität A method for control / regulation of the catalyst activity
10/06/2005DE102004014383A1 Galvanisches Element Galvanic cell
10/06/2005DE102004012476A1 Production of a lithium-polymer battery comprises extruding dry mixtures for an anode and cathode to form an anode mass and a cathode mass with the introduction of ethylene carbonate and further processing
10/06/2005DE102004011683A1 Spreadable granulate of soft resinous and/or rubbery polyisobutylene and solid additive, used together with fluorinated polymer in electrode materials, e.g. for lithium ion-polymer accumulators
10/06/2005CA2544971A1 Immobilized enzymes in biocathodes
10/05/2005EP1583169A2 Method of forming an electrode structure useful in energy storage devices
10/05/2005EP1583168A2 Cathodes comprising electroactive sulfur materials and secondary batteries using same
10/05/2005EP1583106A1 Solid polymeric electrolyte material, process for producing the same and membrane/electrode assembly for solid polymer fuel cell
10/05/2005EP1582266A1 Method and device for production of electrochemical or electrical or thermal functional layers
10/05/2005EP1581979A2 Current collector for electrochemical cells and electrochemical generators thereof
10/05/2005EP1581597A2 Improvements in and relating to deposited structures
10/05/2005EP1287578B1 Zero mercury air cell
10/05/2005EP1169743B1 Gas difffusion substrates
10/05/2005CN2731734Y Flow field plate for hydrogen air fuel cell
10/05/2005CN1679192A Proton conducting polymer film and method for production thereof
10/05/2005CN1679190A Alkaline battery including nickel oxyhydroxide cathode and zinc anode
10/05/2005CN1679189A Anode-supported fuel cell
10/05/2005CN1679188A Liquid fuel feed fuel cell, electrode for fuel cell and methods for manufacturing same
10/05/2005CN1679187A Fuel cell having porous electrodes and method for forming same
10/05/2005CN1679181A Non-aqueous secondary battery and separator used therefor
10/05/2005CN1678514A Noble metal nanotube and method for preparation thereof
10/05/2005CN1678417A Method for preparing colloidal solution and carrier having colloidal particles fixed on surface thereof, fuel cell cathode, fuel cell anode and method for preparing the same and fuel cell using same
10/05/2005CN1677741A Lithium ion secondary cell and method for charging same
10/05/2005CN1677740A Nonaqueous electrolyte
10/05/2005CN1677738A Nonaqueous secondary battery and electronic equipment using the same
10/05/2005CN1677737A Polymer lithium-ion battery
10/05/2005CN1677735A Nonaqueous electrolyte secondary battery
10/05/2005CN1677732A Organic-inorganic compoiste proton exchange film and preparing method
10/05/2005CN1677731A Method for electric catalyst of zinc air cell
10/05/2005CN1677730A Preparing method for composite two-pole plate for proton exchange film fuel cell
10/05/2005CN1677729A Method for preparing proton exchange film hydrogen-oxygen fuel cell carbon-carrying platinum catalyst
10/05/2005CN1677728A Anode material of high-temperature fuel cell
10/05/2005CN1677727A High-energy sealed lead-acid battery negative-pole plate for undersea boat and negative-pole plate structure
10/05/2005CN1677726A High-energy sealed plumbic-acid accumulator cell positive-pole plate for submarine and said positive-pole plate structure
10/05/2005CN1677725A Lead alloy and lead storage battery using it
10/05/2005CN1677724A Nickel-hydrogen cell positive-pole material-NiAl double hydrogen oxide and preparation method
10/05/2005CN1677723A Electrode and battery using it
10/05/2005CN1677722A Method of forming an electrode structure useful in energy storage devices
10/05/2005CN1677721A Negative-pole active material for lead battery, negative pole and lead battery making method
10/05/2005CN1677720A Four-step synthesizing method for nano composite positive-pole material LiMn2O4 of lithium-ion cell
10/05/2005CN1677719A Three-stem synthesizing method for nano composite positive-pole material LiCoO2 of thium-ion cell
10/05/2005CN1677718A Method for preparing phosphate positive-pole material of lithium-ion cell
10/05/2005CN1677717A 锂二次电池 The lithium secondary battery
10/05/2005CN1677715A Separator and non-aqueous electrolyte battery using the separator
10/05/2005CN1676466A Method for continuously preparing nickelous hydroxide
10/05/2005CN1222072C Gel electrolyte secondary cell and mfg. method thereof
10/05/2005CN1222071C Lithium storage battery
10/05/2005CN1222065C Fuel cell
10/05/2005CN1222064C Lithium cell and electrode used in rechargeable lithium cell
10/05/2005CN1222063C Lithium ion cell electrode and its preparation method and lithium ion cell thereof
10/05/2005CN1222062C Positive active material for lithium secondary battery and method of preparing the same
10/05/2005CN1222061C Rectangle alkaline accumdulator
10/05/2005CN1222060C Electrode, cell using the same and process for producing electrode
10/05/2005CN1221709C Method of producing battery negative electrode additive lignin from paper making black liquor by atkali pulping method
10/04/2005US6951699 Non-aqueous secondary battery and its control method
10/01/2005WO2005101549A1 Negative electrode member for secondary lithium battery and process for producing the same
09/2005
09/30/2005CA2525923A1 Nonaqueous electrolyte secondary battery
09/29/2005WO2005091424A1 Power system and its management method
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