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)
08/2012
08/01/2012CN101882678B Lithium selenide-copper selenide cathode material for lithium ion battery and preparation method
08/01/2012CN101882677B Lithium selenide-antimony selenide cathode material for lithium ion battery and preparation method
08/01/2012CN101877399B Preparation method of three-dimensional porous tin-copper alloy cathode materials for lithium ion battery
08/01/2012CN101814613B Lithium thionyl chloride cell and manufacturing method thereof
08/01/2012CN101504983B Corrosion resistant metal composite for electrochemical devices and methods of producing the same
07/2012
07/31/2012US8232471 Squarylium dye, method of producing the same, photoelectric conversion element containing the dye, and solid-state imaging device
07/31/2012US8232025 Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
07/31/2012US8232009 Electric storage device
07/31/2012US8232008 Secondary battery
07/31/2012US8232007 Electrochemistry of carbon subfluorides
07/31/2012US8232006 High performance energy storage devices
07/31/2012US8232005 Lead acid battery with titanium core grids and carbon based grids
07/31/2012US8232004 Power storage device, and method for manufacturing power storage device
07/31/2012US8231998 Deposited microarchitectured battery and manufacturing method
07/31/2012US8231997 Electrolyte membrane-electrode membrane assembly for solid polymer fuel cell and production method thereof, and fuel cell equipped therewith
07/31/2012US8231993 Flexible multi-walled tubing assembly
07/31/2012US8231988 Batteries and battery components with magnetically modified manganese dioxide
07/31/2012US8231810 Composite materials of nano-dispersed silicon and tin and methods of making the same
07/31/2012CA2696233C Single fuel cell with thickness control layer
07/26/2012WO2012099583A1 Shape controlled palladium and palladium alloy nanoparticle catalyst
07/26/2012WO2012099265A1 Positive electrode active material for nonaqueous electrolyte secondary battery, positive electrode for nonaqueous electrolyte secondary battery using said positive electrode active material, and nonaqueous electrolyte secondary battery using said positive electrode
07/26/2012WO2012099264A1 Method for manufacturing electrode for electrochemical element and electrochemical element
07/26/2012WO2012099178A1 Nonaqueous electrolyte battery
07/26/2012WO2012099056A1 Si alloy powder for negative electrode of lithium-ion secondary cell, and method for manufacturing same
07/26/2012WO2012099036A1 Porous electrode base material, method for manufacturing same, membrane-electrode assembly, solid polymer fuel cell, precursor sheet, and fibrillar fibers
07/26/2012WO2012098970A1 Positive electrode material for lithium ion secondary batteries and method for producing same
07/26/2012WO2012098960A1 Positive electrode active material and manufacturing method therefor, and secondary battery
07/26/2012WO2012098941A1 Porous metal having high corrosion resistance and process for producing same
07/26/2012WO2012098724A1 Method for producing positive-electrode active material for lithium-ion battery and positive-electrode active material for lithium-ion battery
07/26/2012WO2012098712A1 Catalyst carrier production method, composite catalyst production method, composite catalyst, fuel cell using same
07/26/2012WO2012098640A1 Method of manufacturing membrane electrode assembly and solid polymer fuel cell
07/26/2012WO2012098639A1 Nonaqueous electrolyte secondary battery
07/26/2012WO2012098614A1 Positive electrode for lithium ion secondary batteries, lithium ion secondary battery, method of producing a positive electrode for lithium ion secondary batteries, and vehicle
07/26/2012WO2012098606A1 Membrane electrode assembly for fuel cell and fuel cell using same
07/26/2012WO2012098597A1 Sulfur-based positive electrode active material, method of producing the same, and positive electrode for lithium ion secondary battery
07/26/2012WO2012097688A1 Vanadium dioxide powder and preparation method and use therefor
07/26/2012WO2012097457A1 Cylindrical shaped ion-exchange battery
07/26/2012WO2012097456A1 Ion-exchange battery with a plate configuration
07/26/2012WO2012051280A3 Composite electrodes, methods of making, and uses thereof
07/26/2012WO2012051156A3 Activated carbon with surface modified chemistry
07/26/2012WO2012047596A3 Auxiliary electrodes for electrochemical cells containing high capacity active materials
07/26/2012US20120189943 Synthesis of stable and durable catalyst composition for fuel cell
07/26/2012US20120189941 Manufacturing method of electrode catalyst layer, membrane electrode assembly using the same, fuel cell using the same and complex particles
07/26/2012US20120189933 Anode catalyst layers for direct oxidation fuel cells
07/26/2012US20120189924 Method of operating polymer electrolyte fuel cell
07/26/2012US20120189921 Lithium sulphide battery and method of producing the same
07/26/2012US20120189915 Electrode for lithium secondary battery and lithium secondary battery including the same
07/26/2012US20120189914 Lithium secondary battery and positive electrode for said battery
07/26/2012US20120189913 Anode for use in a lithium-ion secondary battery, and lithium-ion secondary battery
07/26/2012US20120189912 Collector for bipolar lithium ion secondary battery
07/26/2012US20120189911 Binder for secondary battery exhibiting excellent adhesive force
07/26/2012US20120189905 Graphite Particles And Lithium Secondary Battery Using The Same As Negative Electrode
07/26/2012US20120189897 Porous membrane for secondary battery and secondary battery
07/26/2012US20120189894 Electrode assembly and secondary battery including the same
07/26/2012US20120189891 Cathode active material, cathode, and nonaqueous electrolyte battery
07/26/2012US20120189890 Flat-wound electricity storage device cell and flat-wound electricity storage device module
07/26/2012US20120189889 Secondary battery
07/26/2012US20120189884 Rechargeable battery
07/26/2012US20120189877 Composite carbon fiber electrodes incorporating porous high surface area carbon
07/26/2012DE112005000937B4 Wasserstoff-Abtrennmembran und Brennstoffzelle sowie Herstellungsverfahren dafür Hydrogen separation and fuel cell and manufacturing method thereof
07/26/2012DE102011009249A1 Liquid transmissive current arrestor for battery, has layer made of open-porous electrode material, where liquid is vertically transported from surface through open-porous electrode material
07/26/2012DE102011003197A1 Redoxadditiv für Sekundärzellen mit Flüssig-Fest-Phasenwechsel Redoxadditiv for secondary cells with liquid-solid phase change
07/26/2012DE102011003125A1 Eisen(III)orthophosphat-Kohlenstoff-Komposit Iron (III) orthophosphate-carbon composite
07/26/2012DE102011003016A1 Elektrode für Lithium-Ionen-Batterien und ihre Herstellung An electrode for lithium-ion batteries and their preparation
07/26/2012CA2825294A1 Porous electrode substrate, method for manufacturing same, membrane electrode assembly, polymer electrolyte fuel cell, precursor sheet, and fibrillar fibers
07/25/2012EP2479829A1 Solid polymer electrolyte and process for making same
07/25/2012EP2479824A1 Cylindrical alkaline battery
07/25/2012EP2479823A1 Negative electrode carbon material for lithium secondary battery and method for manufacturing same
07/25/2012EP2479822A1 Electrode for lithium secondary battery and lithium secondary battery including the same
07/25/2012EP2479821A1 Negative electrode, electrode assembly and electric storage device
07/25/2012EP2479212A1 Electrolyte emulsion and process for producing same
07/25/2012EP2478584A2 Battery cell
07/25/2012EP2478580A1 Material consisting of composite oxide particles, method for preparing same, and use thereof as electrode active material
07/25/2012EP2478579A1 Cathode materials for lithium ion accumulators based on lithiated vanadium oxide compounds
07/25/2012EP2478578A1 Electrochemical energy store device comprising a container
07/25/2012EP1044927B1 Nickel hydroxide particles and production and use thereof
07/25/2012CN202352789U Sodium-sulfur cell
07/25/2012CN202352786U Wound battery core body, soft package lithium ion battery and plate
07/25/2012CN202352784U Wound polymer lithium ion battery core
07/25/2012CN202352779U Lithium battery with recycled electric power
07/25/2012CN202352777U Partition paper supplying mechanism applied to storage battery plate coating machine
07/25/2012CN202352770U Production equipment of cathode or anode material of lithium battery
07/25/2012CN202352769U Positive pole piece of nickel metal hydride battery
07/25/2012CN202352768U Automatic sheet package device for storage battery electrode plate
07/25/2012CN202352767U Ultrasonic suspension surface treatment device
07/25/2012CN202352766U High-capacity lithium battery
07/25/2012CN202352765U Pole plate supply mechanism applied to storage battery plate cladding machine
07/25/2012CN202352764U Cathode material roasting box
07/25/2012CN202352753U High-power laminated lithium battery
07/25/2012CN202352752U High-capacity high-stability lithium battery
07/25/2012CN202343285U Cathode material ball-grinding device
07/25/2012CN202343275U Dry battery powder recovery device
07/25/2012CN102612783A Nonaqueous electrolyte secondary battery and method for producing same
07/25/2012CN102612782A Solid-state battery
07/25/2012CN102612776A Core-shell lithium transition metal oxides
07/25/2012CN102612775A Double-shell core lithium nickel manganese cobalt oxides
07/25/2012CN102612774A Lithium secondary battery and process for producing same
07/25/2012CN102612773A Positive electrode active material for lithium secondary battery, electrode for lithium secondary battery, and lithium secondary battery
07/25/2012CN102612772A Active material particles and use of same
07/25/2012CN102612771A Anode active material for a rechargeable lithium battery
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