| Patents for H01M 4 - Electrodes (97,472) |
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| 07/16/2008 | CN101219889A Multi-phase ion-electron mixing conductor powder material, manufacturing method and application thereof |
| 07/16/2008 | CN101219811A Anode material of lithium cell and solid-phase sintering production method at high temperature |
| 07/16/2008 | CN101219807A Anode material of lithium cell and solid-phase sintering production method at high temperature |
| 07/16/2008 | CN101219806A Anode material of lithium cell and solid-phase sintering production method at high temperature |
| 07/16/2008 | CN101219783A Method for producing electrode material with ferrophosphorus |
| 07/16/2008 | CN101219402A Supported catalyst, method of preparing the same, and fuel cell using the same |
| 07/16/2008 | CN101219378A Process for producing direct methanol fuel cell electro-catalyst |
| 07/16/2008 | CN100403593C 6-HK(M)-55 type high-energy dry-charged sealed maintenance-free lead-acid battery |
| 07/16/2008 | CN100403589C Membrane electrode complex and solid polymer type fuel cell using it |
| 07/16/2008 | CN100403588C Method for producing solid oxide fuel cell anode substrate and die |
| 07/16/2008 | CN100403587C Doped and layered lithium ion secondary battery positive electrode material and preparation method thereof |
| 07/16/2008 | CN100403586C Nonaqueous electrolyte secondary battery |
| 07/16/2008 | CN100403585C Improved cathode compositions for lithium-ion batteries |
| 07/16/2008 | CN100403584C Negative electrode, cell, and their manufacturing methods |
| 07/16/2008 | CN100403582C Secondary battery and method of manufacturing the same |
| 07/16/2008 | CN100403477C Solid-state battery-powered devices and manufacturing methods |
| 07/16/2008 | CN100402587C Polymer electrolyte membrane, membrane-electrode assembly, fuel cell system, and method for preparing the membrane-electrode assembly |
| 07/16/2008 | CN100401935C Solar warming boots used in cold zone |
| 07/15/2008 | US7399791 Using ionomeric membrane made of (per)fluorinated, semicrystalline or amorphous, ionomeric polymers, very thin, thickness, up to 5 mu m and having an improved solvation degree, good mechanical properties, improved conductivity in fuel cells |
| 07/15/2008 | US7399554 Includes a low volt parallel charger to simultaneously and individually charge both the high power and high energy cells, through a protective device; cells are then discharged in series at high voltage, and are individually protected from over discharge |
| 07/15/2008 | US7399553 Graphite particles and lithium secondary battery using the same as negative electrode |
| 07/15/2008 | US7399552 Charge-discharge cycle characteristics |
| 07/15/2008 | US7399549 Ink dispersion that is a layer on a gas diffusion media in high current density fuel cells composed pf a mixture of a carbon-containing material, and a base or acid operable to adjust the pH so that the mixture has a zeta potential lying outside the +/-30 mV range of the point of zero charge. |
| 07/15/2008 | US7399391 Elastic current collector |
| 07/15/2008 | US7398581 Method for making battery plates |
| 07/15/2008 | CA2443541C Proton-conducting membrane and use thereof |
| 07/10/2008 | WO2008082048A1 Nonaqueous electrolyte for li-secondary battery and li secondary battery thereby |
| 07/10/2008 | WO2008081944A1 Positive electrode material for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery comprising the same, and method for producing the same |
| 07/10/2008 | WO2008081883A1 Porous silicon-containing carbon-based composite material, electrode composed of the same and battery |
| 07/10/2008 | WO2008081851A1 Carbon composite materials and process for production thereof |
| 07/10/2008 | WO2008081839A1 Nonaqueous electrolyte secondary battery and method for production thereof |
| 07/10/2008 | WO2008081779A1 Battery electrode manufacturing method and battery electrode manufacturing apparatus |
| 07/10/2008 | WO2008081285A1 Electrical storage device |
| 07/10/2008 | WO2008081280A1 Power storage device |
| 07/10/2008 | WO2008080454A1 Stable temperature plasma treated formation, and method for the production thereof |
| 07/10/2008 | WO2008080227A1 Electrochemical oxidation of formic acid using a noble metal based catalyst with admetals |
| 07/10/2008 | WO2008017935A3 Fuel cell |
| 07/10/2008 | WO2007134091A3 Secondary electrochemical cell with increased current collecting efficiency |
| 07/10/2008 | WO2007127636A3 Current collector |
| 07/10/2008 | WO2007109435A3 Stabilized nonaqueous electrolytes for rechargeable batteries |
| 07/10/2008 | WO2007098369A3 Low temperature electrochemical cell |
| 07/10/2008 | WO2007092102A3 Lithium-ion batteries with intrinsic pulse overcharge protection |
| 07/10/2008 | US20080167177 Resists methanol from "crossing over" by sealing the anode diffusion layer and catalyst layer, and by preventing fluids from passing across at least a portion of the membrane electrolyte; mantains temperature of the fuel cell |
| 07/10/2008 | US20080166637 Negative electrode containing titanium composite oxide with such as 1,3-propene sultone and tris(trimethylsilyl)phosphate; cycle life; high energy density |
| 07/10/2008 | US20080166635 Nickel Electrode For Alkaline Secondary Battery And A Method For The Production Of The Same, And Alkaline Secondary Battery |
| 07/10/2008 | US20080166634 Amorphous silicon oxides of formula SiOx (where 0<x<2); made by sintering hydrogen silsesquioxane; improved charge and discharge characteristics |
| 07/10/2008 | US20080166633 binder of a waterborne acrylic polymer and a water-soluble polymer, wherein the binder is bonded to the anode active material by point binding; excellent binding force and elasticity; high capacities and high energy densities, long life with improved charge/discharge durability |
| 07/10/2008 | US20080166631 Flat organic electrolyte secondary battery |
| 07/10/2008 | US20080166623 Platinum-Nickel-Iron Fuel Cell Catalyst |
| 07/10/2008 | US20080166614 Bipolar plate, a method for the production of a bipolar plate and a fuel cell block arrangement |
| 07/10/2008 | US20080166599 Fuel cell and method for reducing electrode degradation during startup and shutdown cycles |
| 07/10/2008 | US20080166474 Conductive composite particle is formed of active material particle having region capable of electrochemically inserting and desorbing lithium and carbon layer joined to particle surface; fine metal particles are dispersed in carbon layer; charge-discharge characteristics having low cycle degradation |
| 07/10/2008 | US20080164444 Titanium dioxide, alumina, zinc oxide, chromium oxide, lithium oxide, nickel oxide, copper oxide and iron oxide is dispersed between particles of an active substance for the positive electrode; discharge capacity or a discharge-recharge capacity of the non-aqueous electrolyte battery is improved |
| 07/10/2008 | US20080163477 Grid for a battery plate, method of producing the same, and battery using the same |
| 07/10/2008 | DE102007063331A1 Nassverfahren zur Herstellung von mit Elektrolyt getränkten Elektroden für eine Schmelzkarbonat-Brennstoffzelle Wet process for the production of electrodes impregnated with electrolyte for a molten carbonate fuel cell |
| 07/10/2008 | CA2657597A1 Biomolecular hybrid material and process for preparing same and uses for same |
| 07/10/2008 | CA2656661A1 Electrochemical catalysts |
| 07/09/2008 | EP1942548A1 Nickel-metal hydride battery |
| 07/09/2008 | EP1942547A1 Nickel-metal hydride battery |
| 07/09/2008 | EP1942543A2 A proton exchange membrane fuel cell power system |
| 07/09/2008 | EP1942540A2 A proton exchange membrane fuel cell power system |
| 07/09/2008 | EP1942538A2 A Proton exchange membrane fuel cell power system |
| 07/09/2008 | EP1942536A1 Porous carbon electrode substrate and its production method and carbon fiber paper |
| 07/09/2008 | EP1942535A1 Negative electrode for nonaqueous electrolyte secondary battery, process for producing the same and nonaqueous electrolyte secondary battery utilizing the electrode |
| 07/09/2008 | EP1942510A1 Lithium ion capacitor |
| 07/09/2008 | EP1942507A1 Proton conductive hybrid material, and catalyst layer for fuel cell using the same |
| 07/09/2008 | EP1941943A1 Microparticle-supported carbon particle, method for production thereof, and fuel cell electrode |
| 07/09/2008 | EP1941576A1 Thin-film composite and a glass ceramic substrate used in a miniaturised electrochemical device |
| 07/09/2008 | EP1941570A1 Palladium alloy catalysts for fuel cell cathodes |
| 07/09/2008 | EP1941569A1 Electrode for alkali fuel cell and method for making a fuel cell including at least one step of making such an electrode |
| 07/09/2008 | EP1941568A1 Lithium-sulphur battery with high specific energy |
| 07/09/2008 | EP1941567A1 A process for preparing a positive electrode material for lithium ion battery |
| 07/09/2008 | EP1941566A1 Batteries including improved fine fiber separators |
| 07/09/2008 | EP1095418B1 Ceramic fuel cell |
| 07/09/2008 | EP1042841B1 Non-aqueous electrolyte for electrochemical systems and lithium secondary battery comprising the same |
| 07/09/2008 | CN201084789Y A high-voltage dynamic lithium ion chargeable battery |
| 07/09/2008 | CN201084788Y A device for bending battery pole ears |
| 07/09/2008 | CN201084787Y A lithium ion battery with an improved temperature-rise of strong-current discharge |
| 07/09/2008 | CN201084781Y A skeleton of a chargeable battery electrode |
| 07/09/2008 | CN201084780Y A battery paste container |
| 07/09/2008 | CN201084779Y A pole piece rubberizing arc-type compensating device |
| 07/09/2008 | CN201084778Y A full-automatic pole piece rubberizing mechanism |
| 07/09/2008 | CN201084777Y A lithium battery pole piece structure |
| 07/09/2008 | CN101218698A 锂离子二次电池 Lithium ion secondary batteries |
| 07/09/2008 | CN101218172A Crystalline nanometric lifepo4 |
| 07/09/2008 | CN101217204A Nonaqueous electrolyte battery, battery pack and vehicle |
| 07/09/2008 | CN101217201A A monolayer bipolar plate fuel battery with functions of gas humidification, film hydration, dewatering and cooling |
| 07/09/2008 | CN101217199A Method of preserving fuel cell membrane electrode assembly |
| 07/09/2008 | CN101217198A Solid electrolyte type fuel cell and air electrode current collector used for the same |
| 07/09/2008 | CN101217197A A preparation method of gradient anode of solid oxide fuel battery |
| 07/09/2008 | CN101217196A A cathode material of potassium ferrate battery |
| 07/09/2008 | CN101217195A A lithium ion battery anode material of lithium iron phosphate and the corresponding vapor deposition and cladding method of conductive network |
| 07/09/2008 | CN101217194A A magnesium secondary battery anode material and the corresponding preparation method |
| 07/09/2008 | CN101217193A Anode for lithium battery and lithium battery employing the same |
| 07/09/2008 | CN101217189A Film packaged battery |
| 07/09/2008 | CN101217174A A repairing method on the photo anode of dye sensitization solar battery |
| 07/09/2008 | CN101217171A An electrode of quantum dot sensitization solar battery and the corresponding preparation method |
| 07/09/2008 | CN101217166A A work electrode of dye sensitization solar battery |
| 07/09/2008 | CN101215011A Coprecipitation-combustion synthesis method for lithium nickel cobalt manganate |
| 07/09/2008 | CN101214978A Method for preparing battery-stage monohydrate lithium hydroxide |