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)
04/2014
04/23/2014CN103746122A Preparation method of composite material bipolar plates of novel fuel cells
04/23/2014CN103746121A Microbiological fuel cell and method for detecting oxidizing heavy metal ions
04/23/2014CN103746120A Storage battery grid
04/23/2014CN103746119A Preparation method of grapheme-coated carbon microsphere lithium ion battery cathode material
04/23/2014CN103746118A Preparation method of nano carbon electrode composite material
04/23/2014CN103746117A Preparation method of magnesium-ion-doped lithium ion battery positive pole lithium vanadium phosphate/carbon material
04/23/2014CN103746116A Carbon-coated ferrous lithium silicate anode material, as well as preparation method and application thereof
04/23/2014CN103746115A Method for preparing cell-grade lithium iron phosphate from pyrite slag
04/23/2014CN103746114A Preparation method for lithium cobalt oxide anode material
04/23/2014CN103746113A Preparation method of coated spinel lithium manganate composite cathode material
04/23/2014CN103746112A Multi-stage micro-nano structural material, preparation method thereof, battery containing multi-stage micro-nano structural material
04/23/2014CN103746111A Monocrystal Ni-Co-Mn battery positive pole material and preparing method thereof
04/23/2014CN103746110A Preparation method of nickel-cobalt-manganese ternary material and anode material for lithium ion battery
04/23/2014CN103746109A Method for coating lithium ion battery positive pole material lithium manganate by liquid-phase process
04/23/2014CN103746108A Preparation method of lithium ion battery positive electrode material doped with hollow nickel lithium manganate structure
04/23/2014CN103746107A High-temperature solid state synthesis method of LiCrxMn2-XO4
04/23/2014CN103746106A Preparation method of high-rate anode material lithium manganate for lithium ion batteries
04/23/2014CN103746105A Method for preparing spinel type lithium-rich lithium manganate cathode material by doping molybdenum ions
04/23/2014CN103746104A Manganese cobalt oxide self-assembled micro-spheres, and preparation and applications thereof
04/23/2014CN103746103A Preparation method for lithium titanate thin film
04/23/2014CN103746102A High-voltage lithium ion battery and negative electrode material thereof
04/23/2014CN103746101A Carbon-sulfur composite positive pole material and preparation method thereof
04/23/2014CN103746100A V2O5 nanoparticle/graphene lithium ion battery positive pole material and preparation method thereof
04/23/2014CN103746099A Preparation method of tin-dioxide-coated carbon fiber material, and product and application thereof
04/23/2014CN103746098A Preparation method of nitrogen-rich multimode beehive carbon-sulfur composite anode material
04/23/2014CN103746097A Preparation method for lanthanum-doped lithium-sulfur positive electrode material
04/23/2014CN103746096A Carbon-sulfur composite positive pole material and preparation method thereof
04/23/2014CN103746095A Carbon-sulfur composite positive pole material and preparation method thereof
04/23/2014CN103746094A C-LiFePO4/PTPAn composite material, its application and lithium battery produced by composite material thereof
04/23/2014CN103746093A Automatic edge brushing machine for battery polar plate
04/23/2014CN103746092A Preparation method of calcium-cobalt oxide compound as anode material for lithium ion batteries
04/23/2014CN103746091A Method for preparing nano carbon electrode
04/23/2014CN103746090A Symmetrical lithium ion battery and preparation method thereof
04/23/2014CN103746089A All-solid-state lithium battery with gradient structure and preparation method thereof
04/23/2014CN103737446A Conveying device for cell pole plate edge brushing machine
04/23/2014CN103736483A Preparation method of high-activity high-durability fuel cell platinum based catalyst
04/23/2014CN102694168B Lithium manganese phosphate positive pole material and preparation method thereof
04/23/2014CN102636533B Composite electrode, sensor, biological fuel cell, preparation method and application
04/23/2014CN102569721B Difference pitch pole pieces and power battery adopting difference pitch pole pieces
04/23/2014CN102544493B Preparation method of lithium ion battery composite positive material compounded by graphene
04/23/2014CN102496704B Lithium titanate/titanium black anode material and preparation method thereof
04/23/2014CN102332587B Bonding composite three-dimensional anode of microbial fuel cell and method for manufacturing bonding composite three-dimensional anode
04/23/2014CN102324498B Carbon-lead film power battery
04/23/2014CN102299374B Lithium ion power battery and preparation method for lithium ion power battery
04/23/2014CN102299372B Lithium ion power battery and preparation method thereof
04/23/2014CN102282700B Non-uniform conductive coating for cathode active material
04/23/2014CN102217125B A solid oxide fuel cell or solid oxide fuel cell sub-component and methods of preparing same
04/23/2014CN102037601B Multifunctional mixed metal olivines for lithium ion batteries
04/23/2014CN101971393B Positive electrode active material, sodium rechargeable battery, and process for producing olivine phosphate
04/22/2014US8703361 Membrane electrode assembly and methods for making same using release paper and an incision part
04/22/2014US8703360 Method for producing an electrode-membrane-frame assembly
04/22/2014US8703355 Catalytic electrode with gradient porosity and catalyst density for fuel cells
04/22/2014US8703347 Flat fuel cell assembly having gas barrier material layer
04/22/2014US8703343 Lithium secondary battery with electrode protective layer and initial capacity ratio and manufacturing method thereof
04/22/2014US8703342 Electrode assembly, rechargeable battery including the same, and method of manufacturing an electrode thereof
04/22/2014US8703341 Positive electrode active material for lithium battery
04/22/2014US8703340 Lithium secondary battery with improved energy density
04/22/2014US8703339 Positive active material and positive electrode for rechargeable lithium battery and rechargeable lithium battery including the positive electrode
04/22/2014US8703338 Material based on carbon and silicon nanotubes that can be used in negative electrodes for lithium batteries
04/22/2014US8703337 High density cathode materials for secondary batteries
04/22/2014US8703336 Metal-doped nickel oxide active materials
04/22/2014US8703335 Lithium mixed metal oxide and nonaqueous electrolyte secondary battery
04/22/2014US8703334 Amorphous electrode active material and lithium secondary battery
04/22/2014US8703333 Electrode compositions and processes
04/22/2014US8703332 Lithium batteries containing lithium-bearing iron phosphate and carbon
04/22/2014US8703331 Secondary battery
04/22/2014US8703330 Nickel zinc battery design
04/22/2014US8703324 Electrode connector and battery module using the same
04/22/2014US8703314 Prismatic battery
04/22/2014US8703009 High-discharge-rate lithium ion battery
04/22/2014CA2794290A1 Method of producing electrode material for lithium-ion secondary battery and lithium-ion secondary battery using such electrode material
04/22/2014CA2791999C Dual layer solid state batteries
04/22/2014CA2658470C Coating liquid for manufacturing electrode plate, undercoating agent, and use thereof
04/22/2014CA2611643C Method and apparatus for measuring a thickness of a thin film in motion
04/22/2014CA2436261C Process for the manufacture of catalyst-coated substrates
04/17/2014WO2014058767A1 METHODS TO SYNTHESIZE NiPt BIMETALLIC NANOPARTICLES BY A REVERSED-PHASE MICROEMULSION, DEPOSITION OF NiPt BIMETALLIC NANOPARTICLES ON A SUPPORT, AND APPLICATION OF THE SUPPORTED CATALYST FOR CO2 REFORMING OF METHANE
04/17/2014WO2014058683A1 Solid-state battery electrodes
04/17/2014WO2014058279A1 Cable-type secondary battery
04/17/2014WO2014058068A1 Positive electrode active substance for nonaqueous electrolyte secondary cell, method for producing positive electrode active substance for nonaqueous electrolyte secondary cell, and nonaqueous electrolyte secondary cell
04/17/2014WO2014058040A1 Carbon material, carbon material for battery electrode, and battery
04/17/2014WO2014058001A1 Bagged electrode, layered electrical device, and method for manufacturing bagged electrode
04/17/2014WO2014057993A1 Method for producing positive electrode for secondary battery, secondary battery, and method for producing stack for secondary battery
04/17/2014WO2014057909A1 Carbon material for electricity storage device, process for manufacturing same, and electricity storage device using same
04/17/2014WO2014057899A1 Surface treatment agent and surface treatment method
04/17/2014WO2014057888A1 Electrolytic solution for non-aqueous secondary battery, and non-aqueous electrolytic solution secondary battery
04/17/2014WO2014057887A1 Non-aqueous electrolytic solution secondary battery
04/17/2014WO2014057804A1 Surface-treated copper foil, method for manufacturing surface-treated copper foil, and negative electrode material for negative electrode current collector and nonaqueous secondary cell
04/17/2014WO2014057749A1 Electrode binder composite
04/17/2014WO2014057690A1 Composite carbon particle and lithium-ion secondary cell using same
04/17/2014WO2014057627A1 Binder for use in positive electrode for lithium ion secondary battery, positive electrode for lithium ion secondary battery containing said binder, lithium ion secondary battery using said positive electrode, and electrical machinery and apparatus
04/17/2014WO2014057483A1 Electrode assembly and method for its preparation
04/17/2014WO2014057258A1 Doped nickelate compounds
04/17/2014WO2014057244A2 Battery
04/17/2014WO2014057218A2 Method for preparing a fuel cell
04/17/2014WO2014056884A1 Composite made of porous carbon and sulphur-containing active material as well as method for producing same
04/17/2014WO2014056143A1 Lithium iron phosphate material and preparation thereof
04/17/2014WO2014056114A1 Method of producing porous electrodes for batteries and fuel cells
04/17/2014WO2014056111A1 Layered and spinel lithium titanates and processes for preparing the same
04/17/2014WO2014027869A3 Anode active material, production method for same and rechargeable battery comprising same
04/17/2014WO2014014989A3 High performance lead acid battery with advanced electrolyte system
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