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)
11/2007
11/14/2007CN101071877A Self-humidifying proton exchange membrane fuel cell membrane electrode with water diffusing area and its preparation
11/14/2007CN101071876A Fuel cell graphitc composite flow field plate and its manufacturing method
11/14/2007CN101071875A One-dimensional nano carbon reinforced fuel cell proton exchange membrane and its preparing method
11/14/2007CN101071874A Fuel cell membrane electrode using polymer superbhort fiber as hydrophobic agent and its preparing method
11/14/2007CN101071873A Polymer supershort fiber reinforced fuel cell proton exchange membrane and its preparing method
11/14/2007CN101071871A Composite bipolar plate for miniature fuel cell and its preparing method
11/14/2007CN101071870A Method for preparing bipolar plate with catalytication
11/14/2007CN101071869A Mould for integrating direct alcohol fuel cell membrane electrode assembly with three functions structure
11/14/2007CN101071868A Method for integrating directalcohol fuel cell membrane electrode assembly with three functions structure
11/14/2007CN101071867A Method for processing fuel cell carbon bipolar plate with check conducting wire
11/14/2007CN101071866A Method for processing carbon bipolar plate with sealing layer
11/14/2007CN101071862A Assembling method for assembling flat-plate membrane electrode assembly layer and its structure
11/14/2007CN101071861A Electrode for fuel cell, membrane-electrode assembly for fuel cell comprising the same, fuel cell system comprising the same, and method for preparing the electrode
11/14/2007CN101071860A Flexible current-collecting body
11/14/2007CN101071859A Lithium cell anode active substance, anode dressing and its preparing method
11/14/2007CN101071858A Lithium ionic cell anode membrane material Sb3N and its preparing method
11/14/2007CN101071857A Secondary cell anode material and its preparing method
11/14/2007CN101071856A Process for preparing nickel-hydrogen, nickel-cadium cell positive plate
11/14/2007CN101071855A Lead-acid battery cathode lead paste for motorcycle and its preparing method
11/14/2007CN101071854A Lithium ion cell electrode assembly bothom tap packaging method
11/14/2007CN101071853A Nano lithium titanate for Negative electrode material of cell or electrochemical vessel, and its and titanium dioxide composite preparing method
11/14/2007CN101071852A Method for preparing super capacitance cell negative electrode material
11/14/2007CN101071851A Tin-cobalt alloy negative electrode material for lithium ion cell and its preparing method
11/14/2007CN101071850A Secondary zinc-nickel cell zinc negative electrode and its preparing method
11/14/2007CN101071849A Lithiation molybdenum trioxide nano band electrode material and its lithiation modifying method
11/14/2007CN101071848A Cobalt-lithium silicate positive electrode material for lithium ion cell and its preparing method
11/14/2007CN101071847A High power lithiumion cell positive electrode and its manufacturing method
11/14/2007CN101071830A Method for preparing dye sensitized solar cel electrode
11/14/2007CN101071829A Method for manufacturing dye sensitized nano crystal solar cell photo-anode membrane
11/14/2007CN101071685A Method for preparing high mesoporous content active carbon electrode material for ultra capacitor
11/14/2007CN101070191A Process for preparing lithium ion cell positive pole material
11/14/2007CN101070149A Lithium iron carbonate material prepared by vacuum carbon reduction and method
11/14/2007CN101070148A Method for preparing lithium iron phosphate as lithium ion cell positive-pole material
11/14/2007CN101069820A Method for preparing chitosan and surface modified Y-type zeolite hybridization liquid separation film
11/14/2007CN100349322C Cylindrical flexible packed lithium ion storage cell with aluminum-plastic composite film
11/14/2007CN100349321C 二次电池 Secondary battery
11/14/2007CN100349318C 燃料电池和电源片技术 Fuel cells and power chip technology
11/14/2007CN100349316C Molding material for fuel cell separator and method for preparing the same
11/14/2007CN100349315C Method for surface treating stainless steel double polar plate of proton exchanging film fuel cell
11/14/2007CN100349314C Porous fuel cell electrode structures having conformal electrically conductive layers thereon
11/14/2007CN100349313C Secondary zinc electrode additive and its preparing method
11/14/2007CN100349312C Positive pole material of alkaline dry cell and high power alkaline dry cell, and preparation method
11/13/2007US7294603 Process for production of conductive catalyst particles, process for production of catalyst electrode capable of gas diffusion, apparatus for production of conductive catalyst particles, and vibrating apparatus
11/13/2007US7294435 excellent cycle characteristics, high rate characteristics, high-temperature characteristics, and charge-discharge capacity; containing at least a lithium-transition metal composite oxide of a spinel structure
11/13/2007US7294434 Nickel Hydroxide electrode material with improved microstructure and method for making the same
11/13/2007US7294430 Battery having a wound electrode element
11/13/2007US7294429 Alkaline cell with flat housing
11/13/2007US7294426 Sealing structure for sealing separator plates of fuel cell modules
11/13/2007US7294425 Channel-less proton exchange membrane fuel cell
11/13/2007US7294359 Forming mask layer containing material reduced in adhesion to collector due to high temperature for forming an active material layer on a prescribed region of collector, forming active material layer
11/13/2007US7294250 Method of manufacturing MgB2 superconducting material
11/13/2007CA2537278C Lithium metal phosphates, method for producing the same and use thereof as electrode material
11/13/2007CA2248304C Surface modified carbonate materials
11/08/2007WO2007126436A2 Fluorination of multi-layered carbon nanomaterials
11/08/2007WO2007126400A1 Electrode for lithium primary and secondary (rechargeable) batteries and the method of its production
11/08/2007WO2007126313A1 Protective coating for metalhydride based devices
11/08/2007WO2007126257A1 Lithium secondary battery of improved low-temperature power property
11/08/2007WO2007126153A1 Method for manufacturing gas diffusion electrode, gas diffusion electrode, and membrane electrode assembly comprising the gas diffusion electrode
11/08/2007WO2007126068A1 Nonaqueous electrolyte solution and nonaqueous electrolyte secondary battery
11/08/2007WO2007125924A1 Binder for electrochemical cell electrode
11/08/2007WO2007125852A1 Method for producing conductive polymer electrode and dye-sensitized solar cell comprising the conductive polymer electrode
11/08/2007WO2007125712A1 Method for producing electrode sheet
11/08/2007WO2007125682A1 Electrochemical energy storage device
11/08/2007WO2007084173A3 Methods for synthesis of semiconductor nanocrystals and thermoelectric compositions
11/08/2007WO2007061928A3 Hybrid thin-film battery
11/08/2007WO2007050466A3 Cell assembly and casing assembly for a power storage device
11/08/2007WO2006033847A3 Hydrogen storage alloys having reduced pct hysteresis
11/08/2007US20070259271 Laminate Including Active Material Layer and Solid Electrolyte Layer, and All Solid Lithium Secondary Battery Using the Same
11/08/2007US20070259269 Thickener for Alkaline Battery and Alkaline Battery
11/08/2007US20070259268 Electrode for a lithium battery and method for producing the same
11/08/2007US20070259267 Metal Oxide Electrode Catalyst
11/08/2007US20070259266 Positive electrode material, its manufacturing method and lithium secondary battery
11/08/2007US20070259265 Secondary electrochemical cell having a novel electrode active material
11/08/2007US20070259264 Hydrogen absorbing alloy and secondary battery
11/08/2007US20070259259 Lithium Battery Which is Protected in Case of Inappropriate Use
11/08/2007US20070259253 Electrode for fuel cell, membrane-electrode assembly for fuel cell, and fuel cell system including the same
11/08/2007US20070259252 Ceramic cathode material for solid oxide fuel cells and gas separation systems
11/08/2007US20070259251 Platinum, titanium, cobalt and palladium containing electrocatalysts
11/08/2007US20070259236 Anionic fuel cells, hybrid fuel cells, and methods of fabrication thereof
11/08/2007US20070259217 Materials and configurations for scalable microbial fuel cells
11/08/2007US20070258880 light irradiation in presence of a metal to cause carbon nanotubes to selectively induce a photocatalytic reaction, so metal ions are reduced resulting in metal deposition; selecting desired physical property by applying magnetic field or chromatography to precipitate; different redox potential
11/08/2007DE102006021158A1 Elektrode für eine Lithiumbatterie und Verfahren zur Herstellung derselben The electrode for a lithium battery and method of manufacturing the same
11/08/2007CA2650689A1 Protective coating for metalhydride based devices
11/07/2007EP1852933A1 Thin-film solid secondary cell
11/07/2007EP1852928A1 Ion-conductive binder, membrane-electrode assembly and fuel cell
11/07/2007EP1852927A1 Electrode for a lithium battery and method for manufacturing the same
11/07/2007EP1852922A2 Mono-, oligo- and poly-bis(thienyl)arylenes and their use as charge transport materials
11/07/2007EP1852180A1 Electrode catalyst and method for producing same
11/07/2007EP1851815A1 Fuel cell cathodes
11/07/2007EP1851814A1 Secondary battery of improved lithium ion mobility and cell capacity
11/07/2007EP1851813A2 Hydrogen generation system and method
11/07/2007EP1794827A4 Methods for fabricating calcium zincate for negative electrodes
11/07/2007EP1518286A4 Method of making perforated cyllindrical fuel cells
11/07/2007EP1364421A4 Novel fuel cell cathodes and their fuel cells
11/07/2007CN200972883Y Metal foam battery
11/07/2007CN200972881Y Polar roll current-conducting structure of secondary battery
11/07/2007CN101069311A 燃料电池堆 The fuel cell stack
11/07/2007CN101069310A Electrochemical energy source, electronic module, electronic component and method for manufacturing the same energy source
11/07/2007CN101069309A Battery with nonaqueous electrolyte
11/07/2007CN101069308A Copper collector for secondary battery comprising cu-nitrile compound complex formed on surface thereof
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