Patents for H01M 4 - Electrodes (97,472) |
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11/02/2011 | CN101702440B Single-chamber microbial fuel cell without metal catalyst |
11/02/2011 | CN101702435B Air cathode without metal catalyst and preparation method thereof |
11/02/2011 | CN101640267B Preparation method of lithium iron phosphate as cathode material of lithium ion battery |
11/02/2011 | CN101635355B Novel anode material for producing lithium batteries and manufacturing method thereof |
11/02/2011 | CN101630736B Improvement method of cycle performance of lithium battery tertiary cathode material |
11/02/2011 | CN101485013B Negative electrode for non-aqueous electrolyte secondary battery |
11/02/2011 | CN101427414B Power storage device |
11/02/2011 | CN101427401B Synthesis of cathode active materials |
11/02/2011 | CN101164870B Method for manufacturing high performance composite phase lithium iron phosphate material |
11/01/2011 | US8048660 Immobilized enzymes and uses thereof |
11/01/2011 | US8048587 Compliant current collector for fuel cell anode and cathode |
11/01/2011 | US8048572 Long life lead acid battery having titanium core grids and method of their production |
11/01/2011 | US8048571 Active metal / aqueous electrochemical cells and systems |
11/01/2011 | US8048570 Compliant seal structures for protected active metal anodes |
11/01/2011 | US8048569 Negative electrode with a current collector with convex and concave portions on both surfaces, a positive electrode having a current collector with a layer containing a positive electrode active material capable of reversibly inserting and extracting lithium ions on both surfaces |
11/01/2011 | US8048568 Cycle life characteristics, volume expansion and contraction does not occur |
11/01/2011 | US8048567 Anode for secondary battery having negative active material with nano-fiber network structure and secondary battery using the same, and fabrication method of negative active material for secondary battery |
11/01/2011 | US8048566 Nickel hydroxide electrode for rechargeable batteries |
11/01/2011 | US8048565 Process for preparing electroactive insertion compounds and electrode materials obtained therefrom |
11/01/2011 | US8048564 Nonaqueous electrolyte secondary battery and method of forming positive electrode |
11/01/2011 | US8048563 Anode, battery, and methods of manufacturing them |
11/01/2011 | US8048561 Process for the preparation of an electrode from a porous material, electrode thus obtained and corresponding electrochemical system |
11/01/2011 | US8048560 Alkaline battery |
11/01/2011 | US8048559 Secondary battery and method of making the secondary battery |
11/01/2011 | US8048548 Electrocatalyst for alcohol oxidation at fuel cell anodes |
11/01/2011 | US8048547 Biological fuel cells with nanoporous membranes |
11/01/2011 | US8048478 Method of manufacturing electrode for electrochemical device |
11/01/2011 | US8048339 Fine particles of silicon, tin, germanium, lead form lithium alloy; crystalline carbon; porous carbonaceous coats and binds the fine metallic substance and crystalline carboneous particles; remove stress occurring due to a difference of expansion ratio; excellent charge/discharge characteristics |
11/01/2011 | US8047316 Storage battery system, on-vehicle power supply system, vehicle and method for charging storage battery system |
11/01/2011 | CA2493224C Alkali metal hydrogen phosphates as precursors for phosphate-containing electrochemical active materials |
10/27/2011 | WO2011133954A2 Carbon nanotube augmented electrodes |
10/27/2011 | WO2011133237A1 Organic coated fine particle powders |
10/27/2011 | WO2011132965A2 Lithium iron phosphate including sulfur compounds with sulfide bond and lithium secondary battery using the same |
10/27/2011 | WO2011132961A2 Lithium iron phosphate of olivine crystal structure and lithium secondary battery using same |
10/27/2011 | WO2011132959A2 Carbon-coated lithium iron phosphate with olivine crystal structure and lithium secondary battery using the same |
10/27/2011 | WO2011132932A2 Preparation method of transition metal oxide and carbon nanotube composite, and composite thereof |
10/27/2011 | WO2011132931A2 Lithium iron phosphate with carbon-coated olivine crystal structure and lithium secondary battery using the same |
10/27/2011 | WO2011132930A2 Anode active material for secondary battery, and lithium secondary battery comprising same |
10/27/2011 | WO2011132793A1 Anode material of non-aqueous electrolyte secondary battery and method for producing same |
10/27/2011 | WO2011132676A1 Carbon catalyst for direct fuel cell cathode, and direct fuel cell cathode and direct fuel cell using same |
10/27/2011 | WO2011132627A1 All-solid state secondary battery and production method for same |
10/27/2011 | WO2011132539A1 Method for producing aluminum structure and aluminum structure |
10/27/2011 | WO2011132538A1 Method for producing aluminum structure and aluminum structure |
10/27/2011 | WO2011132428A1 Negative electrode for lithium-ion battery, production method therefor, and lithium-ion battery |
10/27/2011 | WO2011132375A1 Method for reducing carbon dioxide |
10/27/2011 | WO2011132369A1 Cathode active material for lithium-ion secondary battery and lithium-ion secondary battery |
10/27/2011 | WO2011132326A1 Secondary battery |
10/27/2011 | WO2011132258A1 Method for producing catalyst |
10/27/2011 | WO2011132147A1 Novel metal-organic frameworks as electrode material for lithium ion accumulators |
10/27/2011 | WO2011132065A1 Composite positive electrode active material, all solid-state battery, and methods for manufacture thereof |
10/27/2011 | WO2011131737A1 Diffusion layer for an electrochemical device and method for producing such a diffusion layer |
10/27/2011 | WO2011131714A1 Method for manufacturing a composite powder that can be used to constitute electrode materials |
10/27/2011 | WO2011131657A1 Proton ceramic fuel cell |
10/27/2011 | WO2011131584A1 Cathode composition for lithium sulfur cells |
10/27/2011 | WO2011131553A2 Carbonaceous composite material comprising an oxygenated lithium-transition metal compound |
10/27/2011 | WO2011130837A1 Use of xanthan gum as an anode binder |
10/27/2011 | WO2011130827A1 Method of producing current collectors for electrochemical devices |
10/27/2011 | WO2011109480A3 Spiral wound electrical devices containing carbon nanotube-infused electrode materials and methods and apparatuses for production thereof |
10/27/2011 | WO2011098233A3 Rechargeable electrochemical cell |
10/27/2011 | WO2011081508A3 Production of thin-film mnpo4, nh2o cathodic materials |
10/27/2011 | WO2011062419A3 Bipolar electrode pair/separation membrane assembly, bipolar battery including same, and production method thereof |
10/27/2011 | US20110262843 Electrocatalysts and processes for producing |
10/27/2011 | US20110262836 Lithium-air cell incorporating lithium aluminum germanium phosphate cathode |
10/27/2011 | US20110262829 Electroformed bipolar plates for fuel cells |
10/27/2011 | US20110262828 Electrode catalyst dispersion and ink composition |
10/27/2011 | US20110262813 Method of producing current collectors for electrochemical devices |
10/27/2011 | US20110262812 Negative electrode active material for lithium secondary battery, preparation method of the same, and lithium secondary battery containing the same |
10/27/2011 | US20110262811 Electrode for non-aqueous electrolyte secondary battery and production method thereof, and non-aqueous electrolyte secondary battery |
10/27/2011 | US20110262810 Nanocomposite Protective Coatings for Battery Anodes |
10/27/2011 | US20110262809 Non-stoichiometric titanium compound, carbon composite of the same, manufacturing method of the compound, active material of negative electrode for lithium-ion secondary battery containing the compound, and lithium-ion secondary battery using the active material of negative electrode |
10/27/2011 | US20110262808 Battery grid |
10/27/2011 | US20110262807 Carbon Nanotube Augmented Sulfur Cathode for an Elemental Sulfur Battery |
10/27/2011 | US20110262805 Cathode of lithium ion battery and method for fabricating the same |
10/27/2011 | US20110262803 Electrodes and Electrochemical Cells Employing the Same |
10/27/2011 | US20110262802 Negative electrode material for nonaqueous secondary battery |
10/27/2011 | US20110262800 Nonaqueous electrolyte battery, lithium titanium composite oxide and battery pack |
10/27/2011 | US20110262796 Lithium secondary battery positive electrode and lithium secondary battery |
10/27/2011 | US20110260100 Novel Metal-Organic Frameworks as Electrode Material for Lithium Ion Accumulators |
10/27/2011 | US20110260099 Doped Lithium Transition Metal Oxides Containing Sulfur |
10/27/2011 | DE102010018041A1 Kohlenstoffhaltiges Verbundmaterial enthaltend eine sauerstoffhaltige Lithium-Übergangsmetallverbindung Carbonaceous composite material containing an oxygen-containing lithium transition metal compound |
10/27/2011 | CA2797217A1 Use of xanthan gum as an anode binder |
10/27/2011 | CA2796738A1 Diffusion layer for an electrochemical device and method for producing such a diffusion layer |
10/27/2011 | CA2795517A1 Novel metal-organic frameworks as electrode material for lithium ion accumulators |
10/27/2011 | CA2781170A1 Method for producing aluminum structural body and aluminum structural body |
10/27/2011 | CA2781169A1 Method for producing aluminum structural body and aluminum structural body |
10/27/2011 | CA2763462A1 Method of producing current collectors for electrochemical devices |
10/26/2011 | EP2381518A1 Metal alloy catalysts for fuel cell cathodes |
10/26/2011 | EP2381517A1 Method for producing negative electrode material for nonaqueous electrolyte secondary battery |
10/26/2011 | EP2381516A1 Raw oil composition for negative electrode material for lithium ion secondary battery |
10/26/2011 | EP2381515A1 Positive electrode active material for secondary batteries with nonaqueous electrolytic solution, process for the production of the active material, and secondary batteries with nonaqueous electrolytic solution |
10/26/2011 | EP2381514A1 Hydrogen-absorbing alloy and nickel-hydrogen storage battery |
10/26/2011 | EP2381513A1 Electrode mixture, electrode, and nonaqueous electrolyte secondary cell |
10/26/2011 | EP2380882A1 Salts of heterocyclic anions and their uses as ionic conductive materials |
10/26/2011 | EP2380231A2 Thermal shock-tolerant solid oxide fuel cell stack |
10/26/2011 | EP2380230A2 Sofc cathode and method for cofired cells and stacks |
10/26/2011 | EP2380229A1 Lithium cell with iron disulfide cathode and improved electrolyte |
10/26/2011 | EP2380228A2 Catalytic electrode with gradient porosity and catalyst density for fuel cells |
10/26/2011 | EP2380227A1 Process for making fluorinated lithium vanadium polyanion powders for batteries |
10/26/2011 | EP2313353B1 Method for producing an electrode for lead-acid battery |
10/26/2011 | EP2176914B1 Fuel cell electrode catalyst, method for evaluating performance of oxygen-reducing catalyst, and solid polymer fuel cell comprising the fuel cell electrode catalyst |