| Patents for H01M 4 - Electrodes (97,472) |
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| 08/26/2009 | CN101517774A Electrochemical cell with positive container |
| 08/26/2009 | CN101515649A Use of variable frequency microwaves to control the teflon profile of gas diffusion media |
| 08/26/2009 | CN101515648A Novel membrane electrode component available for fuel cell, preparation method and application thereof |
| 08/26/2009 | CN101515647A Direct hydrocarbon fuel solid oxide fuel cell anti-carbon deposition anode and a preparation method thereof |
| 08/26/2009 | CN101515646A Medium temperature solid oxide fuel cell composite cathode material and preparation method thereof |
| 08/26/2009 | CN101515645A Slab lattice of storage battery, production method and application thereof |
| 08/26/2009 | CN101515644A Anode active substance, method for preparing same and lithium ion battery containing same |
| 08/26/2009 | CN101515643A A method for oxidating lead-acid storage battery plate grid |
| 08/26/2009 | CN101515642A Sealed secondary nickel zinc battery cathode and pretreatment method of sealed secondary nickel zinc battery using same |
| 08/26/2009 | CN101515641A Anode and secondary battery |
| 08/26/2009 | CN101515640A Cathode and lithium ion secondary battery containing same |
| 08/26/2009 | CN101513994A Bismuth base hydrogen storage material and preparation method thereof |
| 08/26/2009 | CN100533842C Spiral electrode rectangular battery |
| 08/26/2009 | CN100533841C Electrolytic solution and battery |
| 08/26/2009 | CN100533840C Lithium ion power cell |
| 08/26/2009 | CN100533831C Fuel cell graphitc composite flow field plate and its manufacturing method |
| 08/26/2009 | CN100533830C A surface processing method for proton exchange film fuel battery group aluminum alloy terminal board |
| 08/26/2009 | CN100533824C Cathode material for middle and low-temperature solid oxide fuel battery |
| 08/26/2009 | CN100533823C Fuel battery pole with dense micro-hole layer and its making method |
| 08/26/2009 | CN100533822C Anode active substance and its preparing method and anode and battery |
| 08/26/2009 | CN100533821C Rechargeable battery with nonaqueous electrolyte and process for producing negative electrode |
| 08/26/2009 | CN100533820C Si-C-O composite material, making method, and non-aqueous electrolyte secondary cell negative electrode material |
| 08/26/2009 | CN100533819C Second sintering processing method for anode material of lithium ion secondary battery |
| 08/26/2009 | CN100533818C Electrode plate for battery and lithium secondary battery including the same |
| 08/26/2009 | CN100533786C Flexible dye sensitized solar energy cell photoanode preparation method and apparatus |
| 08/26/2009 | CN100533619C Electrode for electrochemical capacitor and its manufacture method, electrochemical capacitor and its manufacture method |
| 08/26/2009 | CN100531914C solid phase reduction preparation method for platinum, carbon catalyst of fuel cell |
| 08/26/2009 | CN100531887C Positive pole granulation molding method |
| 08/25/2009 | US7579298 Catalyst, electrode for fuel electrode in fuel cell, and fuel cell |
| 08/25/2009 | US7579116 Fluoride ion scavenger for fuel cell components |
| 08/25/2009 | US7579115 Gelling agent for alkaline battery and alkaline battery |
| 08/25/2009 | US7579114 Making an anode for a nonaqueous electrolyte battery by coprecipitating oxides/hydroxides of lithium, nickel and manganese from an aqueous solution using a reductant or inert gas; drying, baking to obtain composite crystal oxide; high energy density; compact; stability; cost efficiency |
| 08/25/2009 | US7579113 Electrochemical cells, batteries; mechanical stability |
| 08/25/2009 | US7579112 Energy storage device |
| 08/25/2009 | US7579109 Energy device and electronic equipment using the same, and method for producing energy device |
| 08/25/2009 | US7579104 Method of preserving fuel cell membrane electrode assembly |
| 08/25/2009 | US7579103 Filter material for generating oxygen and/or hydrogen from a source |
| 08/25/2009 | US7579102 Membranes of a fluorinated ionomer with a fluorinated backbone with pendant groups having an acid end group; thin films/electrical/; low equivalent weight (625-850);high conductivity (>0.13 S/cm); low hydration (<120 wt.%); extremely well-suitable for low humity, high temperature fuel cell electrode |
| 08/25/2009 | US7578898 Architecture of a winding device for an electric energy storage unit |
| 08/25/2009 | US7578859 Poly (3,4-alkylenedioxythiophene)-based capacitors using ionic liquids as supporting electrolytes |
| 08/25/2009 | CA2423545C Polymer electrolyte fuel cell, method of manufacturing the same and inspection method therefor |
| 08/25/2009 | CA2365857C Method for solid oxide fuel cell anode preparation |
| 08/25/2009 | CA2352391C Composite electrodes for solid state electrochemical devices |
| 08/20/2009 | WO2009102982A2 Compliant seal structures for protected active metal anodes |
| 08/20/2009 | WO2009102629A2 Electrical apparatus with integral thin film solid state battery and methods of manufacture |
| 08/20/2009 | WO2009101947A2 Process for producing carbon material |
| 08/20/2009 | WO2009101815A1 Negative electrode for lithium secondary battery, lithium secondary battery comprising the same, and method for producing negative electrode for lithium secondary battery |
| 08/20/2009 | WO2009101635A1 'composition with enhanced proton conductivity' |
| 08/20/2009 | WO2009101590A1 Lithium cell |
| 08/20/2009 | WO2009101506A1 Totally-solid lithium secondary battery |
| 08/20/2009 | WO2009101501A1 All-solid lithium secondary battery |
| 08/20/2009 | WO2009101305A1 Method and device for limiting the ageing of fuel cells with proton exchange membrane |
| 08/20/2009 | US20090208849 Lithium cell |
| 08/20/2009 | US20090208847 Anode particles of a titanium-based oxide core with a coating of titanium oxynitride; high conductivity, good solidity, high heat resistance compensate for the low conductivity of the Ti-based oxide core; high speed charging/discharging |
| 08/20/2009 | US20090208846 Method of increasing charge-discharge capacity of nonaqueous electrolyte secondary battery |
| 08/20/2009 | US20090208845 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 |
| 08/20/2009 | US20090208844 Secondary battery material |
| 08/20/2009 | US20090208843 Electrode for a battery |
| 08/20/2009 | US20090208841 Method for producing electrode sheet |
| 08/20/2009 | US20090208840 Non-aqueous electrolyte battery and method of manufacturing the same |
| 08/20/2009 | US20090208839 Nickel hydroxide electrode for rechargeable batteries |
| 08/20/2009 | US20090208838 Electrode assembly and secondary battery having the same |
| 08/20/2009 | US20090208834 Secondary battery with auxiliary electrode |
| 08/20/2009 | US20090208816 Properly positioning stacked plate electrode for high volume assembly |
| 08/20/2009 | US20090208814 Honeycomb-type solid oxide fuel cell and method for manufacturing the same |
| 08/20/2009 | US20090208804 Polymer electrolyte emulsion and use thereof |
| 08/20/2009 | US20090208779 Electronic equipment |
| 08/20/2009 | US20090208751 Mesoporous carbon black and processes for making same |
| 08/20/2009 | US20090206299 Solvents and novel electrolytic compositions having a large range of stability and high conductivity |
| 08/20/2009 | DE112007002406T5 Verfahren zur Herstellung eines Kollektors und Verfahren zur Herstellung einer elektrischen Leistungsspeichervorrichtung Process for the preparation of a collector and method for producing an electrical power storage device |
| 08/20/2009 | DE112007002296T5 Nicht-wässerige Sekundärbatterie Non-aqueous secondary battery |
| 08/20/2009 | DE10297187B4 Elektrodenkatalysatorschicht, ein Verfahren zur Herstellung derselben sowie eine Gasdiffusionselektrode, umfassend eine Elektrodenkatalysatorschicht, eine Membran/Elektroden-Anordnung, umfassend eine Elektrodenkatalysatorschicht, und eine Brennstoffzelle vom festen Polymertyp, umfassend eine Elektrodenkatalysatorschicht Electrode catalyst layer, a method for producing the same as well as a gas diffusion electrode comprising an electrode catalyst layer, a membrane / electrode assembly comprising an electrode catalyst layer, and a solid polymer type fuel cell comprising an electrode catalyst layer |
| 08/20/2009 | DE102007012235B4 Verfahren zur Herstellung einer Brennstoffzellen-Elektrode, Elektrode und Brennstoffzelle A process for producing a fuel cell electrode, the fuel cell electrode and |
| 08/20/2009 | CA2714723A1 Method and device for limiting the ageing of fuel cells with proton exchange membrane |
| 08/19/2009 | EP2091099A1 Lithium secondary battery |
| 08/19/2009 | EP2089930A2 Fully catalyzed membrane assembly with attached border |
| 08/19/2009 | EP2089925A2 Electrode substrate for electrochemical cell from carbon and cross-linkable resin fibers |
| 08/19/2009 | EP2089924A1 Rechargeable electro chemical battery cell |
| 08/19/2009 | EP2089764A1 Method of making an ion-switching device without a separate lithiation step |
| 08/19/2009 | EP2089377A2 Proton conducting aromatic polyether polymers with pyridinyl side chains for fuel cells |
| 08/19/2009 | EP2089316A2 Carbonated complex oxides and method for making the same |
| 08/19/2009 | EP1935045B1 A method for preparing a membrane electrode of a fuel cell |
| 08/19/2009 | EP1766707A4 Molten carbonate fuel cell cathode with mixed oxide coating |
| 08/19/2009 | EP1678728B1 Electrode for energy storage devices and electrochemical supercapacitor based on said electrode |
| 08/19/2009 | EP1609204B1 Accumulator containing microorganisms |
| 08/19/2009 | CN201294241Y Improved type lithium-ferrous disulfide battery |
| 08/19/2009 | CN101512823A Nonaqueous electrolyte battery and its manufacturing method |
| 08/19/2009 | CN101512818A Hydrophilized anode for a direct liquid fuel cell |
| 08/19/2009 | CN101512804A Lithium cell |
| 08/19/2009 | CN101512803A Battery |
| 08/19/2009 | CN101512802A Fuel cell |
| 08/19/2009 | CN101512801A Membrane electrode assembly and solid polymer fuel cell |
| 08/19/2009 | CN101512800A Collector for nonaqueous secondary battery, and electrode plate for nonaqueous secondary battery as well as nonaqueous secondary battery using the same |
| 08/19/2009 | CN101512799A Current collector, electrode, and non-aqueous electrolyte secondary battery |
| 08/19/2009 | CN101512798A Carbon material for negative electrode for lithium ion rechargeable battery, carbon material for negative electrode for low crystalline carbon-impregnated lithium ion rechargeable battery, negative el |
| 08/19/2009 | CN101512797A Negative electrode active material, negative electrode and lithium secondary battery |
| 08/19/2009 | CN101512796A Battery including conductive phosphate glass component |
| 08/19/2009 | CN101512795A Imidazolidinone nitroxides as electrode materials for energy storage devices |
| 08/19/2009 | CN101512676A Polymer electrolyte emulsion and use thereof |
| 08/19/2009 | CN101511940A Polymer electrolyte emulsion and use thereof |