| Patents for H01M 4 - Electrodes (97,472) |
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| 04/30/2009 | US20090111023 Hydrogen storage alloys, hydrogen storage alloy electrode and nickel metal hydride battery using the alloys |
| 04/30/2009 | US20090111022 Electrode compositions and methods |
| 04/30/2009 | US20090111021 High discharge rate batteries |
| 04/30/2009 | US20090111020 Anode and method of manufacturing the same, and secondary battery |
| 04/30/2009 | US20090111019 Anode and battery |
| 04/30/2009 | US20090111012 Secondary battery |
| 04/30/2009 | US20090111011 Electrode assembly and secondary battery having the same |
| 04/30/2009 | US20090111002 Electrode assembly and method of making same |
| 04/30/2009 | US20090110992 SOFC electrode sintering by microwave heating |
| 04/30/2009 | US20090106970 Lithium-Ion Rechargeable Battery Preparation |
| 04/30/2009 | DE112007001610T5 Negative Elektrode für eine nicht-wässerige Sekundärbatterie A negative electrode for a nonaqueous secondary battery |
| 04/30/2009 | DE112007001498T5 Gerät und Verfahren zum Auftragen einer Paste, die eine wasserabweisende Substanz enthält, und Verfahren zum Herstellen einer Brennstoffzelle Device and method of applying a paste containing a water-repellent substance, and methods for manufacturing a fuel cell |
| 04/30/2009 | DE112007001497T5 Verfahren zum Herstellen einer Wasserstofftrennmembranbrennstoffzelle A method of manufacturing a hydrogen separation membrane fuel cell |
| 04/30/2009 | DE112005003202B4 Sehr haltbare Elektrodenkatalysatorschicht, Verfahren zu ihrer Herstellung, elektrolytische Polymerlösung, Membranelektrodenanordnung und Polymerelektrolytmembran-Brennstoffzelle Highly durable electrode catalyst layer, to processes for their preparation, electrolytic polymer solution, the membrane electrode assembly and polymer electrolyte membrane fuel cell |
| 04/30/2009 | DE102008031152A1 Vorrichtung zur Herstellung von aktivem Material für eine Lithium-Sekundärbatterie und Verfahren zur Herstellung von aktivem Material für eine Lithium-Sekundärbatterie, Verfahren zur Herstellung einer Elektrode für eine Lithium-Sekundärbatterie, und Verfahren zur Herstellung einer Lithium-Sekundärbatterie An apparatus for producing active material for a lithium secondary battery and method for producing active material for a lithium secondary battery A method for manufacturing an electrode for a lithium secondary battery and method for producing a lithium secondary battery |
| 04/30/2009 | CA2703710A1 Ionically conductive polymer for use in electrochemical devices |
| 04/30/2009 | CA2702766A1 Recombinant hybrid energy storage device |
| 04/30/2009 | CA2701675A1 Positive electrode active material, lithium secondary battery, and manufacture methods therefore |
| 04/29/2009 | EP2053675A1 Electrode catalyst for fuel cell and method for producing the same |
| 04/29/2009 | EP2053674A2 Air cathode having multilayer structure and manufacture method thereof |
| 04/29/2009 | EP2053673A1 Electrode for fuel cell, method for producing the same, and fuel cell |
| 04/29/2009 | EP2053129A2 Method of diagnosing, monitoring, staging, imaging and treating various cancers |
| 04/29/2009 | EP2052002A2 Vinylidene fluoride copolymer functionalized by radiation grafting of an unsaturated polar monomer |
| 04/29/2009 | EP1726053B1 Non-aqueous electrochemical cells |
| 04/29/2009 | EP1490918B1 Improved manganese dioxide for alkaline cells |
| 04/29/2009 | EP1402593A4 Hydrogen storage battery; positive nickel electrode; positive electrode active material and methods for making |
| 04/29/2009 | EP1246282B1 Polymer electrolyte type fuel cell |
| 04/29/2009 | EP1231656B1 Polymer electrolytic fuel cell and method for producing the same |
| 04/29/2009 | CN201229970Y Charging lithium battery having heat stopping mechanism |
| 04/29/2009 | CN201229965Y Folding type secondary battery |
| 04/29/2009 | CN201229960Y Assembly for adhering polar ear adhesive belt |
| 04/29/2009 | CN101421869A Fuel cell |
| 04/29/2009 | CN101421868A Electrode, electrode for fuel cell, fuel cell, and manufacturing method of electrode |
| 04/29/2009 | CN101421867A Powder for positive electrode and positive electrode composite |
| 04/29/2009 | CN101421866A High aspect ratio C-MEMS architecture |
| 04/29/2009 | CN101421803A Method for producing carbon material for electrochemical device electrode |
| 04/29/2009 | CN101421438A Gas-diffusion electrode for electrolyte-percolating cells |
| 04/29/2009 | CN101421186A Synthesis of metal phosphates |
| 04/29/2009 | CN101421180A Mesoporous activated carbons |
| 04/29/2009 | CN101421179A Pulverulent intermetallic materials for the reversible storage of hydrogen |
| 04/29/2009 | CN101420048A Preparation of lithium ionic secondary cell |
| 04/29/2009 | CN101420047A Preparation of lithium sulfureous secondary battery |
| 04/29/2009 | CN101420045A High rate charging and discharging secondary battery construction |
| 04/29/2009 | CN101420043A Fuel cell stack with asymmetric diffusion media on anode and cathode |
| 04/29/2009 | CN101420037A Metal bipolar plate for proton exchange membrane fuel cell |
| 04/29/2009 | CN101420035A Preparation of carbon nanotube conductive solution for lithium ionic secondary cell |
| 04/29/2009 | CN101420034A Carbon coated granularity controllable spherical lithium ferric phosphate composite positive pole material and preparation thereof |
| 04/29/2009 | CN101420033A Nickelous hydroxide in positive pole material of alkaline secondary cell and producing method thereof |
| 04/29/2009 | CN101420032A Combination pulp, preparation and application thereof |
| 04/29/2009 | CN101420031A Electrochemical magnesium ionic insertion/deinsertion electrode and production method thereof |
| 04/29/2009 | CN101420030A Foam nickel for power nickel-hydrogen cell and preparing method thereof |
| 04/29/2009 | CN101420029A Compositon for alkali battery nickel electrode and alkali battery |
| 04/29/2009 | CN101420028A Negative pole board of lead acid accumulator |
| 04/29/2009 | CN101420027A Method and apparatus for improving high rate performance of rare-earth series nickel-hydrogen cell minus pole |
| 04/29/2009 | CN101420026A Manufacturing method for positive pole of lithium ionic cell |
| 04/29/2009 | CN101420025A Negative electrode and its manufacturing method, and secondary cell |
| 04/29/2009 | CN101420024A Negative electrode for lithium rechargeable battery and lithium rechargeable battery adopting the same |
| 04/29/2009 | CN101420023A Electrochemical lithium ionic insertion/deinsertion electrode and production method thereof |
| 04/29/2009 | CN101420022A Positive pole of lithium ionic cell |
| 04/29/2009 | CN101420021A Positive pole of lithium ion cell and preparation method thereof |
| 04/29/2009 | CN101419851A Conductivity composite material |
| 04/29/2009 | CN101417794A Production manufacturing method of high rate lithium ionic cell cathode F series material |
| 04/29/2009 | CN101417242A Complex type non noble metal oxygen reduction catalyst |
| 04/29/2009 | CN100483841C A low temperature working lithium ion secondary battery |
| 04/29/2009 | CN100483839C Non-aqueous electrolyte secondary battery and composite batteries |
| 04/29/2009 | CN100483838C Nonaqueous electrolyte secondary battery and manufacturing method thereof |
| 04/29/2009 | CN100483837C Secondary lithium ion battery in large multiplying power |
| 04/29/2009 | CN100483831C Bipolar electrode batteries and methods of manufacturing bipolar electrode batteries |
| 04/29/2009 | CN100483814C Method for preparation of membrane electrode of water-keeping proton exchange film fuel cells |
| 04/29/2009 | CN100483813C Metal bipolar plate of containing carbon element surface of fuel cell, and fabricating method |
| 04/29/2009 | CN100483812C Integrated pole dual-pole board for oxidation deoxidization liquid energy-storing battery and its preparation |
| 04/29/2009 | CN100483811C Accumulator plate grid alloy with lead, calcium, strontium and rare earth |
| 04/29/2009 | CN100483810C Core material for electrode and its manufacturing method and battery |
| 04/29/2009 | CN100483809C Method for producing ultra-fine LiFePO4/C of lithium ion battery anode material |
| 04/29/2009 | CN100483808C Nonaqueous electrolyte secondary battery |
| 04/29/2009 | CN100483807C Method for preparing plus plate material of lithium ion battery by combustion method |
| 04/29/2009 | CN100483806C Positive electrode active material and positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery |
| 04/29/2009 | CN100483805C Secondary battery cathode active material, secondary batter cathode and secondary battery using the cathode |
| 04/29/2009 | CN100483804C Lead acid battery |
| 04/29/2009 | CN100483803C A method for simulating calculating safety performance under high temperature of electrode material for lithium ion cell |
| 04/29/2009 | CN100483802C Method for producing negative electrode for lithium secondary battery |
| 04/29/2009 | CN100483801C Technology for preparing anode of lithium polymer battery |
| 04/29/2009 | CN100483800C Electrode assembly and lithium ion secondary battery using the same |
| 04/29/2009 | CN100483799C 二次电池 Secondary battery |
| 04/29/2009 | CN100483798C Negative pole, its preparation method and lithium secondary battery using same |
| 04/29/2009 | CN100483797C Jelly-roll type electrode assembly and secondary battery including the same |
| 04/29/2009 | CN100482577C Preparation for battery level lithium dihydrogen phosphate |
| 04/28/2009 | US7524588 Nonaqueous secondary battery |
| 04/28/2009 | US7524587 Non-aqueous electrolyte and secondary battery containing same |
| 04/28/2009 | US7524586 Materials for negative electrodes of lithium ion batteries |
| 04/28/2009 | US7524585 Anode and battery using it |
| 04/28/2009 | US7524584 Electrode active material for a secondary electrochemical cell |
| 04/28/2009 | US7524583 An anode of sulfur as active material and ionic liquid electrolyte, e.g. trimethylpropylammonium bistrifluoromethylsulfonimide and lithium bistrifluoromethylsulfonimide; high energy density for portable electronics |
| 04/28/2009 | US7524582 Has grain size distribution wherein 60 to 100 wt % of the particles, relative to the zinc powder or zinc alloy powder, have a diameter of from 40 to 140 mu m |
| 04/28/2009 | US7524581 Cathode active material of manganese oxide and/or iron disulfide; current collector of aluminum; lithium anode; electrolytes of lithium trifluoromethanesulfonate, lithium hexafluorophosphate, and lithium-bis(oxalate) borate; low temperature and heat resistance; storage stability |
| 04/28/2009 | US7524580 suitable for producing self-supporting layers or layers placed on a substrate, from which or with which layered composites with electrochemical properties such as accumulators, batteries, condensers (supercaps), solar cells and electrochrome display elements can be produced |
| 04/28/2009 | US7524576 formed from a eutectic carbonate mixture including lithium carbonate and from an additional lithium-containing component adapted to form lithium carbonate during at least one of initial heat up and operation of the fuel cell |
| 04/28/2009 | US7524529 Method for making a lithium mixed metal compound having an olivine structure |
| 04/28/2009 | US7524481 Reactors for producing inorganic fullerene-like tungsten disulfide hollow nanoparticles and nanotubes |
| 04/28/2009 | US7524439 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 |