| Patents for H01M 4 - Electrodes (97,472) |
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| 02/18/2009 | EP2025024A1 Fuel cell employing hydrated non-perfluorinated hydrocarbon lon exchange membrane |
| 02/18/2009 | EP2025023A1 Flexible energy storage devices |
| 02/18/2009 | EP2025022A1 Method of preparing carbonaceous anode materials and using same |
| 02/18/2009 | EP2025021A1 Electrode composition, method of making the same, and lithium ion battery including the same |
| 02/18/2009 | EP1776728B1 Fuel cell system |
| 02/18/2009 | EP1542815B8 Lamination process and apparatus for alkali metals or alloys thereof |
| 02/18/2009 | CN201196967Y Non-mercury alkaline button battery with anode conductive film |
| 02/18/2009 | CN201196966Y Non-mercury alkaline button battery with cathode alloy layer |
| 02/18/2009 | CN201196626Y Scraping machine and non-material testing apparatus |
| 02/18/2009 | CN101371398A Non-aqueous electrolyte and electrochemical device with an improved safety |
| 02/18/2009 | CN101371396A Nonaqueous electrolyte secondary battery |
| 02/18/2009 | CN101371384A A process of making carbon-coated lithium metal polyanionic powders |
| 02/18/2009 | CN101371383A Negative electrode material for lithium ion secondary battery and process for producing the same |
| 02/18/2009 | CN101371382A Nonaqueous electrolyte secondary battery and process for producing the same |
| 02/18/2009 | CN101371381A A method of fabricating fibres composed of silicon or a silicon-based material and their use in lithium rechargeable batteries |
| 02/18/2009 | CN101371380A Alkaline cell with improved anode |
| 02/18/2009 | CN101371379A Nonaqueous electrolyte secondary battery |
| 02/18/2009 | CN101370576A Continuous particulate high-temperature gas treatment apparatus and method of treating |
| 02/18/2009 | CN101369673A Lead crystal accumulator |
| 02/18/2009 | CN101369671A Battery, battery set incorporating the battery and vehicle incorporating the battery set |
| 02/18/2009 | CN101369668A Metal double polar plates of polymer electrolyte film fuel cell and method of manufacturing the same |
| 02/18/2009 | CN101369667A Metal double polar plates of polymer electrolyte film fuel cell and method of manufacturing the same |
| 02/18/2009 | CN101369666A Ambient pressure fuel cell system employing partial air humidification |
| 02/18/2009 | CN101369663A Synthetic additive raw material for improving circulation performance of lithium-manganese cell and its production technology |
| 02/18/2009 | CN101369662A Preparation method for lithium battery anode material LiFePO4 nano-powder body |
| 02/18/2009 | CN101369661A Sodium-base lithium ion secondary battery anode material and method of manufacturing the same |
| 02/18/2009 | CN101369660A Complex particle material for electrode, electrode plate and their production method |
| 02/18/2009 | CN101369659A Novel lithium iron phosphate anode material used for lithium ion battery and method of manufacturing the same |
| 02/18/2009 | CN101369658A Anode active material, positive plate of lithium ion battery and lithium ion battery |
| 02/18/2009 | CN101369657A Multicomponent doping spherical lithium iron phosphate anode material and method of manufacturing the same |
| 02/18/2009 | CN101369656A Accumulator |
| 02/18/2009 | CN101369655A Load type ferrate electrode active material and method of manufacturing the same |
| 02/18/2009 | CN101369654A Lithium alloy cathode material for improving anti-hydrogen evolutional corrosion performance and method of manufacturing the same |
| 02/18/2009 | CN101369653A Method for manufacturing lithium ion battery anode material lithium phosphate iron powder body |
| 02/18/2009 | CN101369652A Method for manufacturing polymer lithium ion battery cathode and polymer lithium ion battery |
| 02/18/2009 | CN101369651A Novel method for preparing lithium ion battery anode ternary material LiCoxNiyMn2O2 |
| 02/18/2009 | CN101369650A Production method for lithium ion battery material |
| 02/18/2009 | CN101369647A Non aqueous electrolyte secondary batteries |
| 02/18/2009 | CN101368241A Process for manufacturing magnesium air fuel cell anode material |
| 02/18/2009 | CN101367040A Technique for improving capability of removing CO with supported nano-Au catalyst normal temperature oxidization |
| 02/18/2009 | CN100463285C Nonaqueous electrolyte battery, battery pack and vehicle |
| 02/18/2009 | CN100463284C Nonaqueous electrolyte secondary battery |
| 02/18/2009 | CN100463281C 电池 Battery |
| 02/18/2009 | CN100463280C Lithium ion secondary battery |
| 02/18/2009 | CN100463277C Fuel cell system comprising vapor-phase fuel supplying device |
| 02/18/2009 | CN100463275C Borohydride alkaline fuel cell |
| 02/18/2009 | CN100463265C Monopolar membrane-electrode assembly |
| 02/18/2009 | CN100463262C Electrode and fuel cell |
| 02/18/2009 | CN100463260C Gas diffusion electrode and manufacture method thereof |
| 02/18/2009 | CN100463259C Mesoporous carbon composite, method of preparing the same, and fuel cell using the mesoporous carbon composite |
| 02/18/2009 | CN100463258C Negative electrode material for nonacqueous electrolyte secondary battery of high input/output current, method for producing the same and battery employing negative electrode material |
| 02/18/2009 | CN100463257C Anode active material, method of preparing the same, and anode and lithium battery employing the same |
| 02/18/2009 | CN100463256C Negative electrode for lithium ion secondary battery, producing method therefor, and lithium ion secondary battery using the negative electrode |
| 02/18/2009 | CN100463255C Lithium ion cell cathode, method for fabricating same, and lithium ion cell using the cathode |
| 02/18/2009 | CN100463254C Secondary cell electrode and fabrication method, and secondary cell, complex cell, and vehicle |
| 02/18/2009 | CN100463253C Anode material for lithium secondary cell with high capacity |
| 02/18/2009 | CN100463252C High polymer gelatinizing agent forebody for electrolyte |
| 02/18/2009 | CN100463233C Preparation method for nuclear case structure hybridization electrode |
| 02/18/2009 | CN100463085C Electrochemical capacitor and method for its preparation |
| 02/18/2009 | CN100462390C Portion conductive electrolyte, method of preparing the same, electrode for fuel cell, method of manufacturing the electrode, and fuel cell including the same |
| 02/18/2009 | CN100462389C Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resin |
| 02/18/2009 | CN100462142C Method for preparing anode catalyst of direct methanol fuel cell |
| 02/17/2009 | US7491469 Energy storage and conversion devices using thermal sprayed electrodes |
| 02/17/2009 | US7491468 Mixing compound which releases phosphate ions in solution with water and metal iron to dissolve the metal iron, adding lithium carbonate, lithium hydroxide or a hydrate thereof to the solution, and calcining the reaction mixture to synthesize LiFePO4; pyrolysis; lithium batteries |
| 02/17/2009 | US7491467 Current collector and active material layer comprising silica and butadiene-styrene binder; small surface film resistance and high negative electrode strength |
| 02/17/2009 | US7491464 Alkaline cell with flat housing |
| 02/17/2009 | US7491458 Anodes, cathodes, electroconductive electrolytes with liquid oxidizer |
| 02/17/2009 | US7491454 All-in-one type hybrid fuel cell system |
| 02/17/2009 | US7491378 To produce electrode having high capacity, and charging and discharging efficiency |
| 02/17/2009 | CA2269643C Electrocatalyst, and electrodes, membrane-electrode assembly and solid polymer electrolyte fuel cells, using said electrocatalyst |
| 02/12/2009 | WO2009020735A1 Supported catalyst layers for direct oxidation fuel cells |
| 02/12/2009 | WO2009020734A1 Electrodes for use in hydrocarbon-based membrane electrode assemblies of direct oxidation fuel cells |
| 02/12/2009 | WO2009020608A1 Composite cathode for use in solid oxide fuel cell devices |
| 02/12/2009 | WO2009020558A2 Chemically sintered composite electrodes and manufacturing processes |
| 02/12/2009 | WO2009020357A1 Anode active material for lithium secondary cell |
| 02/12/2009 | WO2009020248A1 Fuel cell electrode catalyst, method for evaluating performance of oxygen-reducing catalyst, and solid polymer fuel cell comprising the fuel cell electrode catalyst |
| 02/12/2009 | WO2009020247A1 Fuel cell electrode catalyst, method for evaluating performance of oxygen-reducing catalyst, and solid polymer fuel cell comprising the fuel cell electrode catalyst |
| 02/12/2009 | WO2009020246A1 Fuel cell electrode catalyst, method for evaluating performance of oxygen-reducing catalyst, and solid polymer fuel cell comprising the fuel cell electrode catalyst |
| 02/12/2009 | WO2009019869A1 Electrode for lithium rechargeable battery and lithium rechargeable battery comprising the electrode |
| 02/12/2009 | WO2009019861A1 Rechargeable battery with nonaqueous electrolyte and process for producing the rechargeable battery |
| 02/12/2009 | WO2009019781A1 Displacement correction device for winding device |
| 02/12/2009 | WO2009018637A1 A plate for a bipolar battery and a bipolar battery |
| 02/12/2009 | WO2008156927A3 Energy storage device and cell configuration therefor |
| 02/12/2009 | WO2008132336A3 Synthesis of an limpo4 compound and use as an electrode material in a lithium accumulator |
| 02/12/2009 | WO2008076231A3 Electrode assembly for a solid oxide fuel cell and method for making the same |
| 02/12/2009 | WO2005101973A3 3-d microbatteries based on interlaced micro-container structures |
| 02/12/2009 | US20090042102 Nanowire Battery Methods and Arrangements |
| 02/12/2009 | US20090042101 open-porous metal ( Ni, Cu, Ti, W, V etc) including a conductive portion and a surface portion that is an oxide, hydroxide, or a salt of the open-porous metal, the surface portion having a higher resistivity than the conductive portion and defining an active material of the battery electrode |
| 02/12/2009 | US20090042100 Non-aqueous electrolyte battery and negative electrode used therein |
| 02/12/2009 | US20090042099 Electrode stack and bipolar secondary battery |
| 02/12/2009 | US20090042097 Negative electrode current collector for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery |
| 02/12/2009 | US20090042095 Active material for battery, manufacturing method of the same, non-aqueous electrolytic battery and battery pack |
| 02/12/2009 | US20090042093 Proton conductor for fuel cell and fuel cell including the same |
| 02/12/2009 | US20090042092 Electrode for Alkali Fuel Cell and Method for Making a Fuel Cell Including at Least One Step of Making Such an Electrode |
| 02/12/2009 | US20090042091 Supported catalyst layers for direct oxidation fuel cells |
| 02/12/2009 | US20090042089 Supported Catalyst For Fuel Cell, Method Of Preparing The Same, Electrode For Fuel Cell Including The Supported Catalyst, Membrane Electrode Assembly Including The Electrode, And Fuel Cell Including The Membrane Electrode Assembly |
| 02/12/2009 | US20090042087 Fuel Cell Separator, Electrode Structure for a Fuel Cell, Methods of Manufacturing Both Thereof, and a Polymer Electrolyte Fuel Cell Comprising the Same |
| 02/12/2009 | US20090042079 Catalyst for fuel cells |
| 02/12/2009 | US20090042077 Polymer electrolyte membrane and polymer electrolyte fuel cell |
| 02/12/2009 | US20090042074 Bipolar plate for fuel cell, comprising sealing ribs |