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)
02/2014
02/26/2014EP2700122A1 Method of preparing an electrochemical half-cell
02/26/2014EP2700118A1 Shape controlled core-shell catalysts
02/26/2014CN203456544U Alkaline battery suitable for safe-guard door lock
02/26/2014CN203456543U Reinforced positive plate of power lead-acid storage battery
02/26/2014CN203456542U Device for improving productivity of lithium battery positive material
02/26/2014CN203456541U Production device of negative electrode material of lithium battery
02/26/2014CN203456540U Production equipment of carbon-coated aluminum foil for lithium battery
02/26/2014CN203454653U Pole piece drying box
02/26/2014CN203448322U Improved lead acid battery medium-density plate separation and brushing all-in-one machine
02/26/2014CN103608961A Nonaqueous electrolyte secondary battery
02/26/2014CN103608959A Electrode assembly including separation film for enhancing safety, and lithium secondary battery comprising same
02/26/2014CN103608955A Microporous layer sheet for fuel cells and method for producing same
02/26/2014CN103608954A Catalyst material for fuel cell
02/26/2014CN103608953A Electrode with reversibly deformable actuating substrate and associated methods
02/26/2014CN103608952A Negative-electrode active material, and method for production of negative-electrode active material
02/26/2014CN103608871A Solid electrolyte layer, electrode layer for secondary cell, and all-solid-state secondary cell
02/26/2014CN103606707A Method for improving electrochemical properties of lithium ion battery
02/26/2014CN103606706A Lithium ion battery and preparation method thereof
02/26/2014CN103606705A Lithium ion battery and preparation method thereof
02/26/2014CN103606704A High-energy density lithium ion battery
02/26/2014CN103606703A Lithium ion battery with uniform and stable current density
02/26/2014CN103606702A Easily-manufactured high-specific-capacity lithium ion battery
02/26/2014CN103606701A Lithium ion secondary battery
02/26/2014CN103606700A Lithium ion battery with good charge and discharge performance
02/26/2014CN103606699A Safe lithium ion battery with good cyclic performance
02/26/2014CN103606698A High-power lithium ion battery
02/26/2014CN103606697A Low-cost high-specific-capacity lithium ion battery
02/26/2014CN103606696A High-capacity and low-energy-consumption lithium ion battery
02/26/2014CN103606689A Method for preparing carbon nanofiber based non-noble-metal catalyst through oxidation improved electrostatic spinning
02/26/2014CN103606688A Non-micropore processing method for modification layer on plate surface of metal bipolar plate of fuel cell
02/26/2014CN103606687A Anode catalyst porous array Pt-p-HxMoO3 for direct methanol fuel cell and preparation method of anode catalyst porous array Pt-p-HxMoO3
02/26/2014CN103606686A Air electrode for lithium air cells and preparation method of air electrode
02/26/2014CN103606685A Environment-friendly process for preparing high-energy storage battery plate by using secondary lead
02/26/2014CN103606684A Button cell and button cell current collector
02/26/2014CN103606683A Coiling-type germanium nanomaterial and preparation method thereof
02/26/2014CN103606682A Cathode paste for manufacturing cathode of nickel-metal hydride battery, cathode of nickel-metal hydride battery as well as nickel-metal hydride battery
02/26/2014CN103606681A Preparation method of composite material of coating layer of lithium ion battery cathode
02/26/2014CN103606680A Preparation method of natural graphite composite N-doped carbon nanofibers webs cathode material
02/26/2014CN103606679A Preparation method of nanometer charcoal electrode composite material
02/26/2014CN103606678A Preparation method of lithium manganese phosphate-conductive polymer for anode material for lithium ion battery
02/26/2014CN103606677A Method for preparing iron disulfide/carbon composite positive electrode material for disposable lithium battery and method for assembling button battery by using positive electrode material
02/26/2014CN103606676A Lithium iron phosphate/carbon nanocomposite and preparation method thereof
02/26/2014CN103606675A Preparation method of metallic-ion-doped lithium-nickel-cobalt-oxygen positive pole material
02/26/2014CN103606674A Surface-modified lithium cobaltate material and preparation method thereof
02/26/2014CN103606673A Preparation method of laminar-spinel compound sosoloid anode material
02/26/2014CN103606672A Rod-shaped nano iron oxide electrode material, and preparation method and application thereof
02/26/2014CN103606671A Positive electrode material of high-capacity dynamic-type nickel-rich lithium ion battery and preparation method thereof
02/26/2014CN103606670A Lithium manganate positive electrode material of power lithium ion battery and preparation method thereof
02/26/2014CN103606669A Preparation method of trivalent scandium or chromium-doped spinel-type lithium-rich lithium manganate cathode material
02/26/2014CN103606668A Preparation method of monovalent ion-doped spinel rich-lithium lithium manganate anode material
02/26/2014CN103606667A Preparation method for manganese solid solution anode material of lithium ion battery material
02/26/2014CN103606666A Stable lithium ion battery with high capacitance
02/26/2014CN103606665A Stable-performance and high-specific volume lithium ion battery
02/26/2014CN103606664A Preparation method of lithium manganate coated lithium manganate positive electrode material
02/26/2014CN103606663A Multiplying-power lithium-rich composite anode material and preparation method thereof
02/26/2014CN103606662A Preparation method and application of three-dimensional graphene-based tin dioxide composite material
02/26/2014CN103606661A Method for synthesizing lithium ion battery negative electrode material according to mechanochemical method
02/26/2014CN103606660A Alumina-coated granules, as well as preparation method and application thereof
02/26/2014CN103606659A Lithium ion battery for gardening tool
02/26/2014CN103606658A High-energy-storage environmental-protection lead-acid storage battery lead plasters containing regenerated lead
02/26/2014CN103606657A Lithium ion battery zinc oxide/porous carbon composite negative electrode material with high capacity and preparation method thereof
02/26/2014CN103606656A Preparation method of lead oxide/graphene nanocomposite material for lead carbon super battery
02/26/2014CN103606655A Graphene oxide/polyaniline lithium ion battery anode material and preparation method thereof
02/26/2014CN103606654A Method for preparing carbon-coated manganite composite material
02/26/2014CN103606653A Automatic curing energy-saving technology of secondary lead regenerated accumulator plate
02/26/2014CN103606652A Preparation method of carbon nanotube bonded lithium iron phosphate electrode material
02/26/2014CN103606651A Method for preparing lithium nickelate cobaltate manganate cathode material by taking waste lithium ion batteries as raw material
02/26/2014CN103606650A Technology for dispersing carbon nanotubes in lithium ion battery slurry
02/26/2014CN103606649A Electrolysis preparation method of sulfur/carbon composite material
02/26/2014CN103606648A High-specific-capacity favorable-cyclicity lithium ion battery
02/26/2014CN103606647A Carbon nanotube bonded lithium iron phosphate electrode material
02/26/2014CN103606646A Ni-S positive electrode of Li-S battery and preparation method of Ni-S positive electrode
02/26/2014CN103606645A Lithium ion battery of model airplane
02/26/2014CN103606644A Negative plate of lithium ion battery, diaphragm and manufacturing method of negative plate and diaphragm
02/26/2014CN103606643A Negative plate of lithium ion battery and manufacturing method and manufacturing device thereof
02/26/2014CN103606642A Preparation method and application of conjugated organic framework compound/sulfur composite material
02/26/2014CN103606641A Automatic cathode tab moulding machine
02/26/2014CN103602972A Method for oxidoreduction treatment on lithium ion battery cathode current collector copper foil
02/26/2014CN103602333A Preparation method of fluorescent carbon dot material and application of fluorescent carbon dot material as oxygen reduction catalyst
02/26/2014CN103601756A Bismuth metal organic framework material, preparation method and lead storage battery anode additives thereof
02/26/2014CN103599805A Preparation and application of nitrogen doped graphene fuel cell catalyst
02/26/2014CN103599784A Iron and nitrogen doped non-noble metal catalyst as well as preparation method and application thereof
02/26/2014CN103599767A Preparation method of carbon black loaded lanthanum oxide nanocrystal composite catalyst
02/26/2014CN102773114B Method for loading nitride to graphite nano-sheet and application of graphite nano-sheet
02/26/2014CN102773093B Green synthetic method for dendritic platinum nanocluster electrocatalyst
02/26/2014CN102549813B Lithium secondary battery and manufacturing method therefor
02/26/2014CN102544509B Method for producing high temperature nickel-metal hydride battery
02/26/2014CN102522545B Preparation method for lithium ion battery electrode material
02/26/2014CN102522540B Mn-doped Ni(OH)2 nano-structure and preparation method thereof
02/26/2014CN102437326B Method for preparing large-grain-size lithium cobaltate as cathode material for lithium-ion secondary battery
02/26/2014CN102427137B Battery, battery current collector, and welding method for battery current collector
02/26/2014CN102386389B High capacity cathode material of lithium ion battery and preparation method thereof
02/26/2014CN102379051B Method of compacting material
02/26/2014CN102185140B Preparation method of nano-network conductive polymer coated lithium iron phosphate anode material
02/26/2014CN101946361B All-solid lithium secondary battery
02/26/2014CN101711441B Proton exchange membrane and cell comprising such a membrane
02/25/2014US8658331 Structural reinforcement of membrane electrodes
02/25/2014US8658327 Fuel cell stacking and sealing
02/25/2014US8658317 Solid ion conductor which has a garnet-like crystal structure and has the stoichiometric composition L7+XAXG3−XZr2O12
02/25/2014US8658316 Electrode material, method for producing the same, electrode and battery
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