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)
08/2012
08/08/2012CN202373655U Production equipment of converter lithium battery cathode or anode material
08/08/2012CN202373651U High-density intelligent storage battery
08/08/2012CN202372873U Novel automatic control device for temperature and humidity of pole piece library of lithium ion battery
08/08/2012CN202369042U Feeding trolley for lithium battery winding equipment
08/08/2012CN102630355A High capacity anode materials for lithium ion batteries
08/08/2012CN102630353A Porous membrane for secondary battery, and secondary battery
08/08/2012CN102630215A Hydrothermal process for the production of LiFePO4 powder
08/08/2012CN102629695A High-capacity lithium-ion power cell and method for producing same
08/08/2012CN102629691A Catalyst assembly
08/08/2012CN102629690A Chromium nitride modified metal bipolar plate for fuel cells and manufacturing method thereof
08/08/2012CN102629689A Production method of lead-coated copper plate grid of lead acid storage battery and special combined mould
08/08/2012CN102629688A Cylindrical lithium battery
08/08/2012CN102629687A Shape control synthesis method of LiMnPO4 electrode materials
08/08/2012CN102629686A Electrode material of drainage rechargeable and dischargeable lithium ion and aqueous solution rechargeable and dischargeable lithium ion battery
08/08/2012CN102629685A Preparation method of Cu2O/Cu/PPy nanowire composite lithium ion battery negative material
08/08/2012CN102629684A Polyaniline-graphene composite film and its preparation method, cells and e-books
08/08/2012CN102629683A Method for preparing tubular zinc secondary electrode by squeezing paste
08/08/2012CN102629682A Negative electrode structure of lithium ion battery
08/08/2012CN102629681A Powder-based electrode forming method
08/08/2012CN102627332A Oxide solid solution, preparation method of oxide solid solution, lithium ion battery anode material and preparation method of lithium ion battery anode material
08/08/2012CN102627320A Preparation method for nano titanium dioxide lithium ion battery cathode material
08/08/2012CN102627266A Vanadium titanium lithium phosphate material for positive electrode of lithium ion battery
08/08/2012CN102626891A Automatic edge brushing machine for pipelined battery plate
08/08/2012CN102626649A Oxygen reduction non-noble metal catalyst and preparation method thereof
08/08/2012CN102626617A Preparation method of porous silicon supported three-dimensional platinum nanometer catalyst
08/08/2012CN102181799B Press roll for pressing secondary battery electrode and producing process thereof
08/08/2012CN102127664B Hydrogen storage alloy, its production method, hydrogen storage alloy electrode, and secondary battery
08/08/2012CN102120610B Lithium ion battery cathode material as well as preparation method and application thereof
08/08/2012CN101969120B Technology for manufacturing lead-acid battery pole plate
08/08/2012CN101908630B Mediator type biological fuel cell anode and preparation method thereof
08/08/2012CN101908614B High-density lithium manganate anode material and preparation method thereof
08/08/2012CN101728508B Insulated strapping tap and application thereof in electrode roll core
08/08/2012CN101641812B Method for producing electrode slurry for lithium ion secondary battery
08/08/2012CN101617435B Stripping agent for secondary battery electrode material and method of treating secondary battery using the stripping agent
08/08/2012CN101577325B Mixed type anode sizing agent and lithium battery using anode sizing agent
08/08/2012CN101573812B Positive electrode material for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery comprising the same, and method for producing the same
08/08/2012CN101507019B Negative electrode active material and negative electrode for lithium ion rechargeable battery
08/08/2012CN101465428B Method for improving solid-oxide fuel battery performance
08/08/2012CN101461077B Method of preparing carbonaceous anode materials and using same
08/08/2012CN101459237B Battery cathode slurry, preparation and battery produced by the cathode slurry
08/08/2012CN101375439B Lithium phosphate manganese anode material for lithium secondary battery
08/08/2012CN101262065B Membrane electrode assembly, method for manufacturing fuel cell and the same
08/08/2012CN101151098B Platinum black material and method of platinum black fluorination, electrode unilateral membrane electrode and polymer electrolyte fuel cell
08/07/2012US8236724 Catalyst-supporting particle, composite electrolyte, catalyst electrode for fuel cell, and fuel cell using the same, and methods for fabricating these
08/07/2012US8236462 Electrode catalyst for fuel cell, method for producing the electrode catalyst, and polymer electrolyte fuel cell using the electrode catalyst
08/07/2012US8236454 Negative electrode for lithium ion secondary battery and lithium ion secondary battery including the same
08/07/2012US8236453 Carbon-coated Li-containing powders and process for production thereof
08/07/2012US8236452 Nano-structured anode compositions for lithium metal and lithium metal-air secondary batteries
08/07/2012US8236451 Negative electrode for lithium primary battery and lithium primary battery
08/07/2012US8236450 Lithium insertion electrode materials based on orthosilicates derivatives
08/07/2012US8236449 Lithium ion secondary battery with improved electrode stability and safety
08/07/2012US8236448 Battery electrode substrate, and electrode employing the same
08/07/2012US8236447 Electrode active material for non-aqueous secondary batteries
08/07/2012US8236446 High performance batteries with carbon nanomaterials and ionic liquids
08/07/2012US8236442 Asymmetric aperture pattern in a current collector for an electrochemical cell
08/07/2012US8236441 Battery cell design and methods of its construction
08/07/2012US8236207 Non-aqueous liquid compositions comprising ion exchange polymers reference to related application
08/07/2012US8236153 Immobilization support, process for producing the same, electrode, process for producing the same, electrode reaction utilizing apparatus and process for producing the same
08/07/2012US8236068 Separator for non-aqueous secondary battery, making method, and non-aqueous electrolyte secondary battery
08/07/2012US8236067 Method and apparatus for fuel cell stack assembly
08/07/2012CA2392702C Films for electrochemical components and a method for production thereof
08/02/2012WO2012102724A1 Fuel cell seal
08/02/2012WO2012102715A1 A membrane electrode assembly for fuel cells
08/02/2012WO2012102714A1 A catalyst for a fuel cell and a method for making the same
08/02/2012WO2012102354A1 Cathode active material for lithium ion secondary battery, and method for producing same
08/02/2012WO2012102220A1 Non-aqueous secondary battery
08/02/2012WO2012102195A1 Porous electrode substrate, method for producing same, precursor sheet, membrane electrode assembly, and solid polymer fuel cell
08/02/2012WO2012102037A1 Composite material of alkali metal sulfide and conducting agent
08/02/2012WO2012101970A1 Lithium secondary battery and method for producing same
08/02/2012WO2012101950A1 Positive electrode for nonaqueous electrolyte secondary batteries, method for producing the positive electrode, and nonaqueous electrolyte secondary battery using the positive electrode
08/02/2012WO2012101949A1 Positive electrode active material for non-aqueous electrolyte secondary battery, production method for same, positive electrode for non-aqueous electrolyte secondary battery using said positive electrode active material, and non-aqueous electrolyte secondary battery using said positive electrode
08/02/2012WO2012101948A1 Positive electrode active material for non-aqueous electrolyte secondary battery, production method for same, positive electrode for non-aqueous electrolyte secondary battery using said positive electrode active material, and non-aqueous electrolyte secondary battery using said positive electrode
08/02/2012WO2012101816A1 Secondary battery, and electrode sheet cutting apparatus
08/02/2012WO2012101693A1 Negative electrode collector for lithium ion batteries, and lithium ion battery
08/02/2012WO2012101501A1 Solid-state battery electrode
08/02/2012WO2012101450A1 A binder for a secondary battery cell
08/02/2012WO2012100983A1 Electrodes for lithium-ion batteries and the production thereof
08/02/2012WO2012100354A1 Core-shell structured bifunctional catalysts for metal air battery/fuel cell
08/02/2012WO2012054767A3 Battery electrode structures for high mass loadings of high capacity active materials
08/02/2012WO2012037171A3 Ionic gel electrolyte, energy storage devices, and methods of manufacture thereof
08/02/2012US20120196207 Electrode catalyst for fuel cell, method of preparing the same, membrane electrode assembly and fuel cell including the same
08/02/2012US20120196206 Method for producing strongly acidic zirconium particles, proton conducting material, method for producing proton conducting membrane, proton conducting membrane, electrode for fuel cell, membrane electrode assembly, fuel cell
08/02/2012US20120196205 Electrode for fuel cell, membrane electrode assembly and fuel cell
08/02/2012US20120196193 Composite graphite particles and lithium secondary battery using the same
08/02/2012US20120196191 Lithium secondary battery
08/02/2012US20120196190 Non-aqueous electrolyte lithium secondary battery
08/02/2012US20120196186 Electrode material with core-shell structure
08/02/2012US20120196185 Positive electrode active substance for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery
08/02/2012US20120196184 Nonaqueous electrolyte secondary battery
08/02/2012US20120196183 Positive electrode for nonaqueous electrolyte secondary battery, production method thereof and nonaqueous electrolyte secondary battery
08/02/2012US20120196182 Positive electrode active material for nonaqueous secondary battery
08/02/2012US20120196181 Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same
08/02/2012US20120196180 Electrode for electric storage device and electric storage device
08/02/2012US20120196177 Electrode of lithium ion battery and lithium ion battery using the same
08/02/2012US20120196176 Electrode composite material of lithium ion battery and lithium ion battery using the same
08/02/2012US20120196175 Process for producing thin film lithium secondary battery
08/02/2012US20120196167 Electrode assembly for a battery and method for manufacturing same
08/02/2012US20120196166 Secondary battery
08/02/2012US20120196165 Electrode assembly and secondary battery including electrode assembly
08/02/2012US20120196162 Storage element
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