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)
11/2012
11/28/2012CN202564472U Pole plate soak device
11/28/2012CN1820848B Catalyst structure, process for producing same and fuel cell provided with catalyst
11/28/2012CN102804467A Electrode Catalyst For Fuel Cell, Method For Producing The Same, And Polymer Electrolyte Fuel Cell Using The Same
11/28/2012CN102804466A Hydrophilic porous layer for fuel cells, gas diffusion electrode and manufacturing method thereof, and membrane electrode assembly
11/28/2012CN102804465A Thin battery
11/28/2012CN102804464A Macro-porous graphite electrode material, process for production thereof, and lithium ion secondary battery
11/28/2012CN102804463A Cathode active material for a lithium rechargeable battery and a production method therefor
11/28/2012CN102804462A Process for production of positive electrode material for secondary batteries, and positive electrode material for secondary batteries
11/28/2012CN102804461A Positive electrode active material for lithium ion battery, positive electrode for lithium ion battery, and lithium ion battery
11/28/2012CN102804460A Active materials for lithium-ion batteries
11/28/2012CN102804459A Lithium secondary battery and cathode active material for said lithium secondary battery
11/28/2012CN102804458A Positive electrode active material for lithium secondary battery
11/28/2012CN102804457A Thin film alloy electrodes
11/28/2012CN102804456A Negative electrode material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery comprising same
11/28/2012CN102804301A Energy charge storage device using a printable polyelectrolyte as electrolyte material
11/28/2012CN102803144A Powder and lithium nickel complex metal oxide
11/28/2012CN102803134A Pyrophosphate compound and method for producing same
11/28/2012CN102803133A Process for the preparation of LiFePO4-carbon composites
11/28/2012CN102800898A Manufacturing method for lead-carbon battery used for mild hybrid vehicle
11/28/2012CN102800893A Method for producing lithium ion battery of high magnification
11/28/2012CN102800889A Lithium-ion battery and preparation method for same
11/28/2012CN102800872A Manufacturing method of MEMS (Micro-electromechanical Systems) of fuel cell polar plate
11/28/2012CN102800871A Fuel cell metal bipolar plate carbon chromium gradient coating and preparation method
11/28/2012CN102800870A Cylindrical power lithium-ion battery and preparation method
11/28/2012CN102800869A Anode preparing method of nickel based alkali secondary cell
11/28/2012CN102800868A Composition of positive electrode material of lithium-ion battery and lithium-ion battery
11/28/2012CN102800867A Silicon-based cathode material for lithium ion battery
11/28/2012CN102800866A Battery anode additive and manganese lithium ion battery containing same
11/28/2012CN102800865A Lithium battery with total solid ions for conducting power
11/28/2012CN102800864A Iron-lithium nanocomposite material synthesis technology
11/28/2012CN102800863A Lithium iron phosphate/carbon composite material and purpose thereof
11/28/2012CN102800862A Titanium composite material, preparation method thereof and method for preparing cathode using composite material
11/28/2012CN102800861A Positive electrode active material for lithium ion battery, method for producing the same, positive electrode for lithium ion battery, and lithium ion battery
11/28/2012CN102800860A Preparation method of nickelous hydroxide for alkaline secondary battery
11/28/2012CN102800859A Preparation method of cobalt-wrapped nickelous hydroxide
11/28/2012CN102800858A Preparation method and purpose for iron oxide-based anode material for lithium ion battery
11/28/2012CN102800857A Method for preparing ternary positive material precursor
11/28/2012CN102800856A Preparation method of manganic acid-nickel-lithium positive electrode with high specific energy and high power
11/28/2012CN102800855A Preparation method of lithium ion battery positive electrode material layered LiMnO2
11/28/2012CN102800854A Modification method of natural crystalline flake graphite for lithium-ion battery
11/28/2012CN102800853A Preparation method of negative electrode material of nickel-based alkaline secondary battery
11/28/2012CN102800852A Preparation method of negative electrode material of power lithium-ion battery
11/28/2012CN102800851A Silicon carbon composite material and preparation method thereof, lithium ion battery containing same
11/28/2012CN102800850A Method used for preparing silicon substrate three-dimensional nanometer structure through substep heating
11/28/2012CN102800849A Transition metal tin compound/graphene composite material and preparation method and application thereof
11/28/2012CN102800848A Preparation method of nickel hydrogen electrode
11/28/2012CN102800847A Preparation method for negative plate of nickel-based alkaline secondary battery
11/28/2012CN102800846A Preparation method for positive electrode of power battery
11/28/2012CN102800845A Drying method capable of improving performance of dry charged positive plate
11/28/2012CN102800844A Parallel plate for lead-acid storage battery
11/28/2012CN102800843A Lithium ion secondary battery electrode and method of forming same
11/28/2012CN102800842A Novel lithium-ion battery
11/28/2012CN102800841A Negative plate, lithium ion battery and preparation method thereof
11/28/2012CN102800840A Cathode material of lithium ion battery, and preparation method thereof and lithium ion battery
11/28/2012CN102800839A Device and method for preparing electrode of battery
11/28/2012CN102800838A Battery plate turning device for lead-acid battery plate packaging machine
11/28/2012CN102800774A Method of preparing carbon thin film, and electronic device and electrochemical devices each including the carbon thin film
11/28/2012CN102800486A Hierarchially porous carbon particles for electrochemical applications
11/28/2012CN102795666A Method for preparing vanadium pentoxide cathode nano-material of lithium-ion battery
11/28/2012CN102795611A Preparation method of lithium iron phosphate material and lithium ion battery
11/28/2012CN102794200A Preparation method of anode catalyst used for microbial fuel cells and application thereof
11/28/2012CN102794172A Photosynthesis preparation method of nano palladium catalyst
11/28/2012CN102794171A Method for preparing platinum black/ platinum ruthenium black nano electro-catalyst by using sacrificial magnesia carrier
11/28/2012CN102368548B Modified ternary material and precursor thereof and preparation methods of modified ternary material and precursor
11/28/2012CN102185128B Silicon carbon composite material and preparation method thereof
11/28/2012CN102180456B Method for purifying lithium hexafluorophosphate and special device thereof
11/28/2012CN102157741B Manufacturing method of membrane electrode of novel ultrathin proton exchange membrane fuel cell
11/28/2012CN102115067B Preparation method of spherical lithium iron phosphate with good conductive network
11/28/2012CN102034986B Distribution head of bipolar plate for proton exchange membrane fuel cell
11/28/2012CN101997110B Method for preparing stannum-carbon composite cathode material for lithium ion battery by utilizing thermal carbon reduction method
11/28/2012CN101958414B Method for preparing anode of lithium sulfur battery
11/28/2012CN101944592B High-capacity silicon-copper/carbon composite cathode material of lithium ion battery and production process thereof
11/28/2012CN101944591B Lithium titanate anode material for lithium ion batteries and preparation method thereof
11/28/2012CN101937996B Colloid lead-acid storage battery cathode lead plaster for electric power assisted vehicle and preparation method
11/28/2012CN101924220B Modification method for electrode of microbial fuel cell
11/28/2012CN101924214B Cathode material chrome hydroxide film for lithium-ion battery and preparation method thereof
11/28/2012CN101916840B 电化学元件 Electrochemical element
11/28/2012CN101887967B Lithium ion battery cathode material and preparation method thereof
11/28/2012CN101779313B Negative electrode for lithium secondary battery, method for producing carbon-based negative electrode active material, lithium secondary battery and use thereof
11/28/2012CN101740791B Fuel cell flow field plate with shell channel part
11/28/2012CN101714651B Secondary battery
11/28/2012CN101707250B Positive plate of lead-acid accumulator
11/28/2012CN101682083B Plastic crystal electrolyte with a broad potential window
11/28/2012CN101663784B Process for producing membrane electrode assembly, membrane electrode assembly, apparatus for producing membrane electrode assembly, and fuel cell
11/28/2012CN101656334B Methods of charging lithium sulfur cells
11/28/2012CN101617424B Process for producing membrane electrode assembly for solid polymer electrolyte fuel cell, and process for producing solid polymer electrolyte fuel cell
11/28/2012CN101617423B Integrated micro fuel cell apparatus
11/28/2012CN101443937B Thin film battery on an integrated circuit or circuit board and method thereof
11/28/2012CN101393978B Pulp for lithium ionic cell electrode and manufacturing method thereof
11/28/2012CN101335340B Sealing battery and manufacturing method thereof
11/28/2012CN101304086B Alkaline cell
11/28/2012CN101222049B Catalyst coated membrane, membrane electrode assembly containing the same, method of producing the same, and fuel cell including the membrane electrode assembly
11/28/2012CN101111457B Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery
11/27/2012US8318385 Dispensing suspension of catalyst particles dispersed in medium containing electroconductive sulfonated polytetrafluoroethylene, onto electroconductive catalyst-backing layer or solid electrolyte membrane, then removing liquid medium
11/27/2012US8318384 Anode catalyst and methods of making and using the same
11/27/2012US8318383 Fuel cell reaction layer
11/27/2012US8318382 Fuel cell electrode containing proton conductive inorganic oxide
11/27/2012US8318375 Cathode for electrochemical reactor, electrochemical reactor incorporating such cathodes and method for making said cathode
11/27/2012US8318359 Electrode for lithium secondary battery, lithium secondary battery and method for producing the same
11/27/2012US8318358 Lithium inks and electrodes and batteries made therefrom
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