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)
06/2010
06/23/2010CN101752568A Membrane electrode and biological fuel cell thereof
06/23/2010CN101752567A Membrane electrode and fuel cell thereof
06/23/2010CN101752566A Bonding agent and membrane electrode group thereof
06/23/2010CN101752565A Battery electrode, preparation method thereof and vanadium redox flow battery comprising same
06/23/2010CN101752564A Hydrothermal synthesis method of LiFePO4 of anode material of lithium ion battery with one-dimensional nanometer structure
06/23/2010CN101752563A Lithium ion battery anode material and preparation method thereof
06/23/2010CN101752562A Compound doped modified lithium ion battery anode material and preparation method thereof
06/23/2010CN101752561A Graphite alkene iron lithium phosphate positive active material, preparing method thereof, and lithium ion twice battery based on the graphite alkene modified iron lithium phosphate positive active material
06/23/2010CN101752560A Lithium titanate-carbon composite nano-material, preparation method thereof and application thereof
06/23/2010CN101752559A Titanium oxide compound for use in electrode and lithium secondary battery comprising the same
06/23/2010CN101752558A Lithium ion battery anode material and preparation method thereof
06/23/2010CN101752557A Pr5Co19 type cathode hydrogen storage material and application thereof
06/23/2010CN101752556A Manufacturing method of positive electrode active material and positive electrode active material
06/23/2010CN101752555A Method for preparing lithium ion battery anode material LiFePO4
06/23/2010CN101752554A Method for preparing Sn-Zn alloy cathode material of lithium ion battery
06/23/2010CN101752553A Method for synthesizing cathode material LiNi0.5Mn1.5O4 for 5V lithium ion batteries
06/23/2010CN101752552A Carbon negative electrode material for enhancing safety of lithium ion battery and preparation method thereof
06/23/2010CN101752551A Negative electrode active material, negative electrode having the same and lithium secondary battery
06/23/2010CN101752550A Method for confecting lithium ion battery anode sizing agent
06/23/2010CN101752549A Lithium polymer battery and method for producing positive pole plate for same
06/23/2010CN101752548A Conductive agent dispersion liquid, electrode slurry, electrode, battery, and preparation methods thereof
06/23/2010CN101752547A Li-ion secondary battery cathode material preparation method with nuclear shell structure
06/23/2010CN101752546A Preparation method of iron phosphate lithium electrode
06/23/2010CN101752545A Electrode of lithium battery, preparation method of electrode and lithium battery adopting electrode
06/23/2010CN101752544A Silicon cathode and preparation method thereof and Li-ion secondary battery comprising silicon cathode
06/23/2010CN101752099A Positive electrode active material for lithium ion electric storage device and lithium ion electric storage device using the same
06/23/2010CN101747571A Composite binder for cathode of Ni-MH power battery
06/23/2010CN101746829A Preparation method of composite MnO2 anode material for chargeable Li-Mn battery
06/23/2010CN101746810A Method for preparing battery cathode active substance calcium zincate
06/23/2010CN101746744A Method for preparing lithium ion battery carbon cathode material
06/23/2010CN101746743A Preparation method for anode material LiFePO4 of lithium battery
06/23/2010CN101746742A Method for preparing lithium ion battery anode material spherical LiFePO4
06/23/2010CN101746741A Precursor used for coating iron phosphate lithium
06/23/2010CN101745426A Compound oxygen reduction electro-catalyst of carbon nano materials modified by macrocyclic compound containing nitrogen and preparation method thereof
06/23/2010CN101745384A Platinum/graphene nano electro-catalyst and preparation method thereof
06/23/2010CN101396661B High aperture-ratio foam manganese dioxide catalyst material and preparation method and use thereof
06/23/2010CN101348245B Preparation of micron-size spherical LiFePO4 material
06/23/2010CN101337183B Preparation method of direct methanol fuel cell cathode catalyst
06/23/2010CN101330140B Vehicle used high-temperature lead-acid accumulator cathode diachylon and preparation method
06/23/2010CN101297430B High durability fuel cell components with cerium salt additives
06/23/2010CN101297420B High-capacity electrode active material for secondary battery
06/23/2010CN101276942B Nonaqueous electrolyte battery, battery pack and automobile
06/23/2010CN101217194B A magnesium secondary battery anode material and the corresponding preparation method
06/23/2010CN101212047B Hydrogen storage alloy and its preparation method
06/23/2010CN101115546B A method of preparing a radiation fuel cell membrane with enhanced chemical stability and a membrane electode assembly
06/23/2010CN101098000B 电池 Battery
06/22/2010US7742279 Energy conversion device
06/22/2010US7740988 Fuel cell plate structure having baffles in wet seal area
06/22/2010US7740986 Battery having electrolyte with organoborate additive
06/22/2010US7740985 anode comprising a current collector and LiCoO2 as first active material; cathode comprising a current collector and lithium titanate a 2nd active material, third active material is LiMn2O4 ,exhibits charging and discharging capacity below a corrosion potential of current collector of cathode
06/22/2010US7740984 Cathode is transition metal copper mixed oxides or alkali metal transition metal copper mixed oxides; anode is zinc; water and manganese oxide electrolyte; polyvinyl alcohol separator film blocks anode fouling species
06/22/2010US7740983 Alkaline storage cell
06/22/2010US7740982 Active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery including the active material
06/22/2010US7740980 Electrode including a multi-region current collector
06/22/2010US7740979 Alkaline electrochemical cell capable of providing optimum discharge efficiencies at a high tech drain rate and a low drain rate
06/22/2010US7740976 Fluid manager having a chassis-mounted actuator and a battery including the same
06/22/2010US7740975 Platinum and titanium containing electrocatalysts
06/22/2010US7740974 anode catalyst that includes Pd supported on carbon; included other metal chosen from the group of metals Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, and Au; membrane electrode; low cost
06/22/2010US7740966 Electrochemical cell stack assembly
06/22/2010US7740825 treating carbon nanotubes with fluorine gas produced by polytetrafluoroethylene container, and sintering the resulting fluorinated carbon nanotubes in oxidation resistance atmospher ; biocompatibility; artificial bones, joints and dental materials; electronics (electrodes)
06/22/2010US7740772 Ceramic anodes and method of producing the same
06/22/2010US7740667 Method of fabricating an electrode plate for rechargeable battery
06/22/2010CA2466362C Improved rhodium electrocatalyst and method of preparation
06/22/2010CA2384179C Method of activating metal hydride material and electrode
06/17/2010WO2010068651A2 Three-dimensional battery with hybrid nano-carbon layer
06/17/2010WO2010068524A2 Positive electrode materials for high discharge capacity lithium ion batteries
06/17/2010WO2010067818A1 Lithium ion secondary battery and method for manufacturing same
06/17/2010WO2010067559A1 Process for producing lithium secondary battery
06/17/2010WO2010067494A1 Alkaline dry battery
06/17/2010WO2010067493A1 Alkaline dry battery
06/17/2010WO2010067440A1 Method for producing electrode plate, electrode plate, battery, vehicle and battery-mounted apparatus
06/17/2010WO2010066989A1 Method for manufacturing a sno2 composite material and carbon nanotubes and/or carbon nanofibres, material obtained by the method, and lithium battery electrode comprising said material
06/17/2010WO2010066465A1 Solid oxide fuel cell with special cell geometry
06/17/2010WO2010066444A1 Anode material for high-temperature fuel cells
06/17/2010WO2010066439A2 Phosphate based compound, use of the compound in an electrochemical storage device and methods for its preparation
06/17/2010WO2010066198A1 Method for preparing positive electrode paste of lithium ion battery
06/17/2010WO2010065989A1 Formation of nanoporous materials
06/17/2010WO2010046610A9 Fluorosulphates useful as electrode materials
06/17/2010WO2010046608A9 Method for producing inorganic compounds
06/17/2010WO2010043884A3 Lithium containing transition metal sulfide compounds
06/17/2010US20100151363 Fuel cell
06/17/2010US20100151362 Particulate carbon carrying fine particle thereon, process for production thereof, and electrodes for fuel cells
06/17/2010US20100151354 Membraneless Fuel Cell And Method Of Operating Same
06/17/2010US20100151350 Polymer electrolyte material and membrane electrode assembly for fuel cell using the same
06/17/2010US20100151347 Bipolar plate for fuel cell comprising a housing for measuring connector
06/17/2010US20100151345 Electrode Gas Channel Supports and Methods for Forming Internal Channels
06/17/2010US20100151342 Tubular fuel cell design with improved construction and operating efficiency
06/17/2010US20100151332 Positive electrode materials for high discharge capacity lithium ion batteries
06/17/2010US20100151331 Positive active material and rechargeable lithium battery comprising same
06/17/2010US20100151330 Negative electrode for non-aqueous electrolyte secondary battery, method of manufacturing the same, and non-aqueous electrolyte secondary battery using the same
06/17/2010US20100151329 Non-aqueous electrolyte secondary battery and method of manufacturing negative electrode thereof
06/17/2010US20100151328 Activated Carbon Materials For High Energy Density Ultracapacitors
06/17/2010US20100151327 Titanium Oxide Compound For Use In Electrode And Lithium Secondary Battery Comprising The Same
06/17/2010US20100151326 Positive electrode for lithium ion secondary battery and lithium ion secondary battery including same
06/17/2010US20100151325 Separator and non-aqueous electrolyte secondary battery
06/17/2010US20100151324 Method of fabricating fibres composed of silicon or a silicon-based material and their use in lithium rechargeable batteries
06/17/2010US20100151323 Electrode, electrode paste and electronic parts using the same
06/17/2010US20100151322 Nonaqueous electrolyte secondary battery and method of manufacturing negative electrode thereof
06/17/2010US20100151321 Negative electrode for coin-shaped lithium secondary battery, method for producing the same, and coin-shaped lithium secondary battery
06/17/2010US20100151320 Negative electrode for non-aqueous electrolyte secondary battery, method for manufacturing the same, and non-aqueous electrolyte secondary battery using the same
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