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)
11/2010
11/10/2010CN101880638A Shewanella and application thereof in microbiological fuel cell
11/10/2010CN101880391A Preparation method of conductive organic disulfide polymer/graphite oxide composite
11/10/2010CN101880063A Preparation method of lithium manganate precursor for lithium ion battery anode material
11/10/2010CN101880042A Artificial graphite microspheres for preparing cathode of lithium ion battery and preparation method thereof
11/10/2010CN101879499A Automatic paste releasing and positioning control device and control method thereof for coating plate
11/10/2010CN101572315B Method for preparing battery cathode material Re<2-x>A'<x>CuO<4 ??delta> with K<2>NiF<4> structure using electrostatic spinning method
11/10/2010CN101565210B Method for preparing cobaltosic oxide powders with high tapping density by combining nanostructure
11/10/2010CN101533921B Direct methanol fuel cell with sol-gel flowing phase and low cost
11/10/2010CN101510606B Composite metal oxide coating spinelle type LiMn2O4 anode material and preparation method
11/10/2010CN101465441B Preparation method of lithium sulphur battery using graphite as cathode
11/10/2010CN101447584B Microbial fuel cell capable of regenerating cathode acceptor by utilizing natural lighting
11/10/2010CN101435049B Rare earth Ce doping titanium-chromium-vanadium-manganese solid solution hydrogen occluding alloy
11/10/2010CN101409371B Lithium ion power battery and preparation method thereof
11/10/2010CN101356670B Negative electrode for lithium secondary battery, method for producing same, and lithium secondary battery comprising such negative electrode for lithium secondary battery
11/10/2010CN101347741B Method for preparing phosphorus-ordered mesoporous carbon complex and fuel-cell catalyst using the complex as carrier
11/10/2010CN101127374B Making method for flexible dye sensitized solar battery nano crystal thin film
11/10/2010CN101093889B Composition, compound body, and method for raising utilization ratio of catalyst
11/10/2010CN101051697B Variable resistance conductive polymer/polyelectrolyte solid composite or mixed film and its preparing method
11/09/2010US7829242 current collector, porous electrode thereon, and separator layer comprising fractions of aluminum, zirconium, and silicon oxide particles, bonded via electroconductive adhesive
11/09/2010US7829241 Flexible bipolar plate
11/09/2010US7829239 Variable catalyst loading based on flow field geometry
11/09/2010US7829238 Fuel cell having a gasket integrally formed through gas diffusion layer
11/09/2010US7829226 Non-aqueous secondary battery
11/09/2010US7829225 Nanostructured electrode for a microbattery
11/09/2010US7829224 Nonaqueous electrolyte battery, battery pack and vehicle
11/09/2010US7829223 lithium cobaltate via mixing and heating; for videotape recorders, communications devices and portable devices
11/09/2010US7829222 Artificial graphite particles and method for manufacturing same, nonaqueous electrolyte secondary cell, negative electrode and method for manufacturing same, and lithium secondary cell
11/09/2010US7829221 zinc, nickel galvanizing cell
11/09/2010US7829220 Hydrogen storage alloy for alkaline battery and production method thereof, as well as alkaline battery
11/09/2010US7829219 from slurry comprising active material (lithium metal oxide), binder (polyvinylidene fluoride), solvent, polymerization inhibitor comprising catechol or derivative such as 4-ter-butyl-catechol which prevents gelling, and conductive agent (acetylene black, graphite)
11/09/2010US7829217 Zinc can for battery anode
11/09/2010US7829215 Surface micromachined electrolyte-cavities for use in micro-aluminum galvanic cells
11/09/2010US7829213 Planar electrochemical device assembly
11/09/2010US7829212 Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture
11/09/2010US7829211 Thermal-fluids management system for direct methanol fuel cells
11/09/2010US7829136 Production method of cell electrodes
11/09/2010US7829045 Method for producing lithium composite oxide for use as positive electrode active material for lithium secondary batteries
11/09/2010US7828860 Method of laminating fuel cell-use separator and film/electrode junction element and device therefor
11/09/2010US7828619 Method for preparing a nanostructured composite electrode through electrophoretic deposition and a product prepared thereby
11/09/2010CA2579377C Method for improvement of performance of si thin film anode for lithium rechargeable battery
11/09/2010CA2452680C Nickel hydroxide and process for its preparation
11/09/2010CA2451610C Method for manufacturing gaseous diffusion electrodes
11/04/2010WO2010126677A1 Lithium-ion electrochemical cell
11/04/2010WO2010126648A1 Cathode composition and electrochemical cell comprising same
11/04/2010WO2010126631A1 Lithium-ion battery with electrolyte additive
11/04/2010WO2010126185A1 Preparation method for olivine type cathode active material for lithium secondary battery, and lithium secondary battery using the same
11/04/2010WO2010126119A1 Anode-side catalyst composition for fuel cell and membrane electrode assembly (mea) for solid polymer-type fuel cell
11/04/2010WO2010126063A1 Gas diffusion layer for fuel cell
11/04/2010WO2010126020A1 Catalyst, method for production of same, and use of same
11/04/2010WO2010125867A1 Electrochemical device and manufacturing method thereof
11/04/2010WO2010125729A1 Positive electrode plate for nonaqueous electrolyte secondary battery, method for producing same, and nonaqueous electrolyte secondary battery
11/04/2010WO2010125618A1 Electrode for fuel cell, method for manufacturing the electrode, and fuel cell using the electrode
11/04/2010WO2010124560A1 Method of preparing an electrode plate and method of manufacturing a lithium-ion battery having the electrode plate
11/04/2010WO2010124384A1 Electrodes and electrode material for lithium electrochemical cells
11/04/2010WO2010043189A3 Method for preparing oxidation catalyst and catalysts prepared by the method
11/04/2010US20100279210 Catalyst property control with intermixed inorganics
11/04/2010US20100279209 Metal separator plate for a fuel cell having a coating layer comprising carbon particles dispersed in a binder resin, and a production method therefor
11/04/2010US20100279199 Electrode for fuel cells and method for manufacturing the same, and fuel cell using the same
11/04/2010US20100279176 Nonaqueous electrolyte secondary battery and method for producing the same
11/04/2010US20100279174 Secondary batteries with treated bentonite cathodes
11/04/2010US20100279173 Separator with improved ease of handling
11/04/2010US20100279172 Rechargeable lithium battery
11/04/2010US20100279168 Pouch-Type Lithium Secondary Battery
11/04/2010US20100279165 Cathode composition and electrochemical cell comprising same
11/04/2010US20100279161 Stack and folding-typed electrode assembly and method for preparation of the same
11/04/2010US20100279158 Secondary cell and its manufacturing method
11/04/2010US20100279003 Free standing nanostructured metal and metal oxide anodes for lithium-ion rechargeable batteries
11/04/2010US20100276632 Alkali/Transition Metal Halo-And Hydroxy-Phosphates And Related Electrode Active Materials
11/04/2010US20100276631 Positive electrode material of nonaqueous lithium-based electricity storage device
11/04/2010US20100276217 Positive electrode active material for non-aqueous electrolyte secondary battery, positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
11/04/2010DE102009019747A1 Verfahren zur Herstellung von Kohlenstoffmaterialien mit Stickstoffmodifikation ausgehend von Kohlenstoffnanoröhrchen A process for producing carbon materials with modification nitrogen from carbon nanotubes
11/04/2010DE102009018874A1 Powdery electrode material consists of nickel, oxygen and/or hydrogen, or tetravalent nickel oxide, alkali metal, transition metals such as cobalt, vanadium, tungsten, iridium, tantalum and/or chromium and impurities
11/04/2010CA2760631A1 Gas diffusion layer for fuel cell
11/04/2010CA2760295A1 Non-corroding, stable, oxygen-reduction catalyst for a fuel cell
11/04/2010CA2759935A1 Electrodes and electrode material for lithium electrochemical cells
11/04/2010CA2758432A1 Anode-side catalyst composition for fuel cell and membrane electrode assembly (mea) for polymer electrolyte fuel cell
11/03/2010EP2246924A1 Fuel cell electrode catalyst, method for manufacturing the same, and solid polymer type fuel cell using the same
11/03/2010EP2246923A1 Anode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
11/03/2010EP2246922A1 Rechargeable Lithium Battery
11/03/2010EP2245691A1 Production of catalyst coated membranes
11/03/2010EP2244972A2 Process for producing carbon material
11/03/2010EP1798791B1 Thickener for alkaline battery and alkaline battery
11/03/2010CN201623209U Square lithium-ion miner light battery
11/03/2010CN201623197U Processing system for in-situ formed sealing element on bi-polar plate of fuel cell
11/03/2010CN201622223U Lead paste apparent density measuring device
11/03/2010CN1996650B Microfuel cell with anchoring element reinforced electrolytic membrane and process for the manufacture thereof
11/03/2010CN1938892B Fuel cell device with varied active area sizes
11/03/2010CN101878556A Active material for lithium rechargeable battery, lithium rechargeable battery, and process for producing the same
11/03/2010CN101877422A Method for preparing lithium-ion secondary battery
11/03/2010CN101877417A Rechargeable lithium battery and negative electrode and positive electrode
11/03/2010CN101877413A Monomer battery and power battery pack containing same
11/03/2010CN101877412A Organic single flow battery
11/03/2010CN101877410A Lithium primary battery and method for producing the same
11/03/2010CN101877409A Storage battery grid plate
11/03/2010CN101877408A Current collector of liquid flow battery and liquid flow battery
11/03/2010CN101877407A Cathode active material, preparation method thereof and battery
11/03/2010CN101877406A Negative electrode for nonaqueous electrolyte solution battery and nonaqueous electrolyte solution battery having the same
11/03/2010CN101877405A Preparation method of lithium titanate-graphene combination electrode material
11/03/2010CN101877404A Nickel-metal hydride battery cathode alkali treatment method
11/03/2010CN101877403A Manufacturing method and device of cell negative plate
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