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)
09/2010
09/15/2010CN101834296A Method for preparing anode/electrolyte double-layer structure of solid oxide fuel cell by single grouting
09/15/2010CN101834295A Method for preparing negative grid of lead storage battery
09/15/2010CN101834294A Lead-acid battery plate grid for UPS (Uninterrupted Power Supply)
09/15/2010CN101834293A Tungsten nitride cathode material for lithium ion battery and preparation method thereof
09/15/2010CN101834292A Surface-compounded lamellar lithium nickel manganese oxide anode material and preparation method thereof
09/15/2010CN101834291A Preparation method of submicron level LiniO.5MnO.5O2 cathode material
09/15/2010CN101834290A Tungsten trioxide cathode material for lithium ion battery and preparation method thereof
09/15/2010CN101834289A Preparation method of lithium-ion battery anode material with oxide coated on surface
09/15/2010CN101834288A Lithium iron phosphate/nano carbon composite material and preparation method thereof
09/15/2010CN101834287A Preparation method of anode material of lithium ion battery
09/15/2010CN101831185A Modified emulsified bitumen and preparation method thereof
09/15/2010CN101830522A Nickel oxide microspheres with ferromagnetism and excellent electrochemical performance and synthetic method thereof
09/15/2010CN101830451A Microwave hydro-thermal synthesis method of olivine type lithium ion battery positive pole material manganese lithium phosphate
09/15/2010CN101829789A Preparation method of metallic palladium nanosphere with multi-shell structure
09/15/2010CN101510612B Method for preparing stephanoporate anode support body using paper fabric a pore-forming agent
09/15/2010CN101499529B Indium phosphide cathode material for lithium ion battery and method for producing the same
09/15/2010CN101351909B Nonaqueous electrolyte battery and process for producing the same
09/15/2010CN101220169B Production method for organic-inorganic hybridization anion exchange membrane
09/15/2010CN101213704B Non-aqueous electrolyte secondary cell, manufacturing method thereof, and mounting method thereof
09/15/2010CN101150189B Cathode active material and a lithium battery using same
09/14/2010US7795335 Gel that is 66-98 weight % water and containing a conductive conjugated polymer, such as polyethylenedioxythiophene, which is doped, especially with polystyrenesulfonic acid, and an alkylbenzenesulfonic acid surfactant; for use as an actuator, an iontophoretic patch label, and a biomedical electrode
09/14/2010US7794891 Fuel cell with interweaving current collector and membrane electrode assembly
09/14/2010US7794888 Fuel cell system
09/14/2010US7794885 Non-aqueous electrolytic solution and lithium secondary battery
09/14/2010US7794884 lithium titanium iron ramsdellite oxide with one or two additional elements; for high voltage negative electrodes; low working voltage and capacity with excellent cycling capabilities at both low and high current density
09/14/2010US7794883 Nonaqueous electrolyte secondary battery
09/14/2010US7794882 Electrode for a lithium battery and method for producing the same
09/14/2010US7794881 Electrode for lithium batteries and rechargeable lithium battery
09/14/2010US7794880 Fluorination of multi-layered carbon nanomaterials
09/14/2010US7794879 Positive electrode active material for non-aqueous electrolyte secondary cell
09/14/2010US7794878 Negative electrode for lithium secondary battery and lithium secondary battery using the negative electrode
09/14/2010US7794872 Secondary battery
09/14/2010US7794869 Lithium-ion battery
09/14/2010US7794865 Filter material for generating oxygen and/or hydrogen from a source
09/14/2010US7794853 Porous titanium having low contact resistance
09/14/2010US7794779 Method of manufacturing gas diffusion electrodes
09/14/2010US7794681 heating powder mixture of silicon dioxide powder and metal silicon powder to temperature of 1,100 to 1,450 degrees C. in an inert gas or under reduced pressure to generate silicon monoxide gas, and precipitating silicon monoxide gas on surface of substrate to produce silicon oxide powder
09/14/2010US7794510 On chip battery
09/14/2010CA2493792C Lead-based alloy for lead-acid battery grid
09/10/2010WO2010102239A1 End of life indication system and method for non-aqueous cell having amorphous or semi-crystalline copper manganese oxide cathode material
09/10/2010WO2010101856A1 Chemical protection of metal surface
09/10/2010WO2010101819A2 Energy storage device with porous electrode
09/10/2010WO2010101769A2 Rigidity & inplane electrolyte mobility enhancement for fuel cell electrolyte membranes
09/10/2010WO2010101396A2 Positive electrode material having a high energy density, and lithium secondary battery comprising same
09/10/2010WO2010101395A2 Lithium secondary battery containing high energy density positive electrode materials and an organic/inorganic composite microporous separator membrane
09/10/2010WO2010101308A2 Positive electrode active material and lithium secondary battery
09/10/2010WO2010101307A2 Positive electrode active material and lithium secondary battery using same
09/10/2010WO2010101306A2 Positive electrode active material and lithium secondary battery
09/10/2010WO2010101180A1 Nonaqueous electrolyte cell
09/10/2010WO2010101177A1 Nonaqueous electrolyte cell
09/10/2010WO2010100979A1 Bipolar secondary cell and method for producing the same
09/10/2010WO2010100954A1 Electrode material and electrode containing the electrode material
09/10/2010WO2010100945A1 Binder composition for electrodes and electrode mix slurry
09/10/2010WO2010100924A1 Aluminum alloy foil for current collector and method for producing the same
09/10/2010WO2010100910A1 Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing same, and nonaqueous electrolyte secondary battery
09/10/2010WO2010100636A1 Silicon-air batteries
09/10/2010WO2010100599A1 Large capacity thin film battery and method for making same
09/10/2010WO2010099948A1 Improved membrane electrode units
09/10/2010WO2010099864A1 Process for preparing alloy composite negative electrode material for lithium ion batteries
09/10/2010CA2752684A1 Process for preparing alloy composite negative electrode material for lithium ion batteries
09/09/2010US20100227756 Method for manufacturing catalyst for fuel cell
09/09/2010US20100227255 Cell module for fuel cell, method for forming cell module, and fuel cell
09/09/2010US20100227253 Catalyst, process for preparing the same, and uses of the catalyst
09/09/2010US20100227252 Proton-conducting polymer membrane comprising polymers containing phosphonic acid groups and its use in fuel cells
09/09/2010US20100227251 Catalyst layer, membrane electrode assembly, fuel cell, and method of producing the catalyst layer
09/09/2010US20100227250 Rigidity & Inplane Electrolyte Mobility Enhancement for Fuel Cell Eletrolyte Membranes
09/09/2010US20100227249 Production method of an electrode catalyst for a fuel cell, electrode catalyst for a fuel cell, and solid polymer fuel cell comprising the same
09/09/2010US20100227243 Fuel cell stack with metal separators
09/09/2010US20100227228 Power Storage Device
09/09/2010US20100227227 Electrolyte for rechargeable lithium battery and rechargeable lithium battery comprising same
09/09/2010US20100227226 Nonaqueous electrolyte and lithium secondary battery employing the same
09/09/2010US20100227222 Lithium-Metal Composite Oxides and Electrochemical Device Using the Same
09/09/2010US20100227221 Preparation Method of Lithium-Metal Composite Oxides
09/09/2010US20100227220 Lithium-oxygen (air) electrochemical cells and batteries
09/09/2010US20100227219 Non-aqueous electrolyte and lithium secondary battery comprising same
09/09/2010US20100227218 Non-aqueous electrolyte secondary battery
09/09/2010US20100227211 High durability lithium-ion cells
09/09/2010US20100227207 Non-aqueous electrolyte secondary battery
09/09/2010US20100227204 Concentration cell energy storage device
09/09/2010US20100227066 Multi-element metal chalcogenide and method for preparing the same
09/09/2010US20100226069 Electrode for Electric Double Layer Capacitor and Electric Double Layer Capacitor
09/09/2010US20100224824 Anode material for lithium-ion chemical current sources and method of obtaining thereof
09/09/2010DE102008034452B4 Verfahren zur Herstellung von Nanostrukturen aus Metalldisulfiden, danach hergestellte Nanostrukturen und ihre Verwendung Process for the preparation of nanostructures of metal disulfides, then nano-scale structures and their use
09/08/2010EP2226874A2 Membrane-electrode assembly for fuel cell
09/08/2010EP2226873A2 Alkaline electrochemical cell with a blended zinc powder
09/08/2010EP2226293A1 Lithium manganate for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery
09/08/2010EP2225793A1 Battery system with heated terminals
09/08/2010EP1678771B1 Pouch battery
09/08/2010CN201576712U Gas flow field of proton exchange membrane battery
09/08/2010CN201576711U Negative electrode sheet for lithium battery
09/08/2010CN1985392B Polymer electrolyte fuel cell
09/08/2010CN1977418B Method for charging a lithium-ion accumulator with a negative electrode
09/08/2010CN1970443B Mesoporous carbon, manufacturing method thereof, and fuel cell using the same
09/08/2010CN1943061B Member for preparing battery electrode plate and method of manufacturing the battery electrode plate
09/08/2010CN1917108B Nano sheet thin film electrode material of composite metal oxide of bishydroxy cobalt aluminum, and preparation method
09/08/2010CN1910222B Ion-conducting polymers and membranes comprising them
09/08/2010CN101828295A Rechargeable battery with nonaqueous electrolyte and process for producing the rechargeable battery
09/08/2010CN101828294A Electrode with reduced resistance grid and hybrid energy storage device having same
09/08/2010CN101828287A Negative electrode composition for secondary battery and intermediate composition for producing the composition, and secondary battery using the compositions
09/08/2010CN101828286A Coated positive electrode active material, positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and their production methods
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