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)
12/2010
12/02/2010WO2010137156A1 Active material for battery, nonaqueous electrolyte battery, and battery pack
12/02/2010WO2010137154A1 Active material for battery, nonaqueous electrolyte battery, and battery pack
12/02/2010WO2010136816A1 Cathode
12/02/2010WO2010136204A1 Method for producing catalyst layers for fuel cells
12/02/2010WO2010135960A1 Titanium system composite and the preparing method of the same
12/02/2010WO2010135954A1 Electrode material for lithium ion batteries and lithium ion batteries thereof
12/02/2010WO2010091116A3 Method of forming an anode material for a lithium ion battery
12/02/2010WO2010085104A3 Electrode active material for anion-deficient lithium transition metal phosphate compound, method of preparing same, and electrochemical device using same
12/02/2010WO2010015969A3 Lithium metal phosphate/carbon nanocomposites as cathode active materials for rechargeable lithium batteries
12/02/2010US20100304960 Alloy fuel cell catalysts
12/02/2010US20100304270 Aqueous polyvinylidene fluoride composition
12/02/2010US20100304269 Electrode For Fuel Cell And Method Of Preparing The Same And Membrane Electrode Assembly And Fuel Cell Comprising The Same
12/02/2010US20100304268 Ternary alloy catalysts for fuel cells
12/02/2010US20100304267 Method to enhance the durability of conductive carbon coating of pem fuel cell bipolar plates
12/02/2010US20100304224 Nonaqueous electrolytic solution, positive electrode and nonaqueous electrolyte secondary battery
12/02/2010US20100304221 Gel polymer li-ion battery electrode slice and preparing method thereof
12/02/2010US20100304219 Battery grid
12/02/2010US20100304218 Stimulated emission release of chemical energy stored in stone-wales defect pairs in carbon nanostructures
12/02/2010US20100304217 Active material, method of manufacturing active material, and lithium-ion secondary battery
12/02/2010US20100304215 Material and device properties modification by electrochemical charge injection in the absence of contacting electrolyte for either local spatial or final states
12/02/2010US20100304206 Battery pack, and battery system
12/02/2010US20100304199 Secondary battery and method for manufacturing secondary battery
12/02/2010US20100304196 Secondary Electrochemical Cell
12/02/2010US20100304191 Energy storage devices having cells electrically coupled in series and in parallel
12/02/2010US20100304190 Battery having a/s label and method for producing the same
12/02/2010US20100303701 Method For Making Electrode Active Materials
12/02/2010US20100301284 Methods of manufacturing active material and electrode, active material, and electrode
12/02/2010US20100301283 Hydrogen storage alloy, production method therefor and nickel-hydrogen secondary battery-use cathode
12/02/2010US20100301281 Process for the preparation of porous crystalline lithium-, vanadium and phosphate-comprising materials
12/02/2010US20100301267 Methods of making lithium vanadium oxide powders and uses of the powders
12/02/2010CA2763959A1 Batteries utilizing electrode coatings directly on nanoporous separators
12/02/2010CA2763635A1 Aqueous polyvinylidene fluoride composition
12/02/2010CA2763412A1 Method for producing catalyst layers for fuel cells
12/02/2010CA2762469A1 Methods of making lithium vanadium oxide powders and uses of the powders
12/02/2010CA2761867A1 Cathode
12/02/2010CA2760985A1 Lithium titanate, process for production of same, and electrode active material and electricity storage device each comprising same
12/01/2010EP2256846A1 Method for the preparation of cathode active material and method for the preparation of a non-aqueous electrolyte cell
12/01/2010EP2256845A1 Method for the preparation of cathode active material and method for the preparation of a non-aqueous electrolyte cell
12/01/2010EP2256844A1 Zinc-based electrode particle form
12/01/2010EP2255403A1 High surface area graphitized carbon and processes for making same
12/01/2010EP2113134B1 Electrode active material and manufacturing method of same
12/01/2010EP2064767B1 Processes. framed membranes and masks for forming catalyst coated membranes and membrane electrode assemblies
12/01/2010EP2038945B1 Method and apparatus for continuously mixing battery pastes
12/01/2010EP1733449B1 Microfluidic electrochemical reactors
12/01/2010EP1437789B1 Hybrid cell
12/01/2010EP1366532B1 Continuous extruded lead alloy strip for battery electrodes
12/01/2010CN201663203U Super capacitor battery
12/01/2010CN201663197U Storage battery
12/01/2010CN201663194U Device for removing floating dust on battery plate
12/01/2010CN201663193U Flow process device of pole piece bag of large-power and high-capacity lithium battery of electric bus
12/01/2010CN201663192U Easy-drainage solidification chamber for accumulator plate solidification
12/01/2010CN201663191U Curing room for storage battery polar plate curing with adjustable humidity
12/01/2010CN201663190U Solidification chamber for accumulator plate solidification
12/01/2010CN201663189U Solidification chamber with uniform air distribution for storage battery electrode plate solidification
12/01/2010CN201659391U Battery lead sheet heat sealing machine fixture with stroke control mechanism
12/01/2010CN201659237U Single-point support film rolling machine capable of displaying clearance of rollers
12/01/2010CN201659076U Brush powder box
12/01/2010CN101904041A Nonaqueous electrolyte secondary battery
12/01/2010CN101904040A Lithium ion rechargeable battery and process for poducing the rechargeable battery
12/01/2010CN101904033A Heat treat configuration for porous carbon-carbon composites
12/01/2010CN101904031A Secondary battery
12/01/2010CN101903292A Pulverulent NiaMbOX(OH)Y compounds, processes for preparing them and also their use in batteries
12/01/2010CN101901936A Method for manufacturing novel lithium iron battery
12/01/2010CN101901934A Coiled laminate square lithium-ion battery cell and preparation method thereof
12/01/2010CN101901933A Nonaqueous electrolytic solution, positive electrode and nonaqueous electrolyte secondary battery
12/01/2010CN101901916A Carbon-carried manganese tetraoxide composite catalytic material and preparation method thereof
12/01/2010CN101901915A Preparation of sulfur-oxygen solid oxide fuel cell anode
12/01/2010CN101901914A Method of coating a surface of a fuel cell plate
12/01/2010CN101901913A Method to enhance the durability of conductive carbon coating of PEM fuel cell bipolar plates
12/01/2010CN101901912A Conductive and hydrophilic coating for PEMFC bipolar plate
12/01/2010CN101901911A Special industrial pure lead for lead-acid batteries
12/01/2010CN101901910A Methods of manufacturing active material and electrode, active material, and electrode
12/01/2010CN101901909A Active material, method of manufacturing active material, and lithium-ion secondary battery
12/01/2010CN101901908A Multiple lithium manganese anode material of lithium-ion power battery
12/01/2010CN101901907A Lithium ion secondary battery and cathode material prepared by same
12/01/2010CN101901906A Lithium ion secondary battery and cathode material prepared by same
12/01/2010CN101901905A Titanium composite, preparation method thereof and application thereof
12/01/2010CN101901904A Method for preparing nickel fiber electrode substrate
12/01/2010CN101901903A Preparation method of high activity lithium ion battery anode material lithium iron phosphate
12/01/2010CN101901902A Preparation method of lithium-iron-phosphate compound
12/01/2010CN101901901A Preparation method of titanium oxide-based solid solution and lithium cell cathode material using same
12/01/2010CN101901900A Method for preparing carbon-coated phosphate composite material for negative electrode of lithium ion battery
12/01/2010CN101901899A Nano lithium iron phosphate material for lithium battery anode and manufacturing method thereof
12/01/2010CN101901898A Lithium battery LiFePO4 anode material with internal three-dimensional conductive structure and preparation method thereof
12/01/2010CN101901897A Nano silicon composite cathode material for lithium ion battery and preparation method thereof
12/01/2010CN101901896A Safe lithium ion battery anode material and battery thereof
12/01/2010CN101901895A Zinc anode of alkaline battery containing alkyl silanol
12/01/2010CN101901894A Lead-free and mercury-free alkali button battery zinc cream and preparation method thereof
12/01/2010CN101901893A Aluminum alloy anode material for battery and manufacturing method thereof
12/01/2010CN101901892A Lithium-ion secondary battery anode and lithium-ion secondary battery
12/01/2010CN101901891A Electrode material and lithium ion battery with same
12/01/2010CN101899638A Method for improving corrosion resistance performance of magnesium-based hydrogen storage alloy by using ion nitriding method
12/01/2010CN101899591A Superlattice hydrogen storage alloy material for nickel hydrogen battery and preparation method thereof
12/01/2010CN101898757A Method for preparing multi-component doped lithium ferrous phosphate by utilizing high phosphorus slag
12/01/2010CN101593837B Expanded graphite/phenolic resin composite bipolar plate and preparation method thereof
12/01/2010CN101478047B Preparation for intermediate temperature solid oxide fuel cell cathode
12/01/2010CN101478038B Process for preparing lithium ionic cell tin negative pole material by electrodepositing-hydrothermal process
12/01/2010CN101465424B Powder carbon element composite material for lithium ion battery cathode and preparation method thereof
12/01/2010CN101447571B Preparation method of flexible graphite composite bipolar plate of proton exchange membrane fuel cell
12/01/2010CN101399335B Battery pole plate manufacturing method and battery pole plate manufactured by the method
1 ... 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 ... 975