| Patents for H01M 4 - Electrodes (97,472) |
|---|
| 01/02/2008 | CN100359722C Closed nickel-hydrogen storage battery and its production method |
| 01/02/2008 | CN100359721C Lithium cell negative pole and lithium cell containing it |
| 01/02/2008 | CN100359715C Electrochemical cell with low volume cover assembly |
| 01/02/2008 | CN100359613C Method for making metal oxide/carbon electrochemical capacitor and electrode |
| 01/02/2008 | CN100358938C Polybenzole compound having sulfo group and/or phosphono group, resin composition containing same, molded resin, solid polymer electrotyte film, solid electrolyte film/electrode catalyst layer ... |
| 01/01/2008 | US7314687 Gelling agent for alkaline cell and alkaline cell |
| 01/01/2008 | US7314685 Oxidized titanium as a cathodic current collector |
| 01/01/2008 | US7314684 utilizing a rapid quench directly after the high temperature calcination step to rapidly cool the layered oxides, thereby preventing growth of these undesirable phases |
| 01/01/2008 | US7314683 Carbon compound-adsorbed cathode active material and lithium battery using the same |
| 01/01/2008 | US7314682 Lithium metal oxide electrodes for lithium batteries |
| 01/01/2008 | US7314681 Cylindrical alkaline cells with increased discharge performance |
| 01/01/2008 | US7314594 Hydrogen storage alloy |
| 01/01/2008 | US7314492 Method for manufacturing alkaline battery |
| 12/30/2007 | CA2593635A1 Basic cell structure for fuel cell equipped with sealing means |
| 12/27/2007 | WO2007149309A1 Alkaline electrochemical cell |
| 12/27/2007 | WO2007149172A1 Advanced battery paster belt |
| 12/27/2007 | WO2007148888A1 Electrolyte for improving life characteristics at high temperature and lithium secondary battery comprising the same |
| 12/27/2007 | WO2007148765A1 Method for manufacturing electrode catalyst for fuel cell, electrode catalyst for fuel cell, and solid polymer electrolyte fuel cell comprising the same |
| 12/27/2007 | WO2007148761A1 Fuel cell |
| 12/27/2007 | WO2007148553A1 Negative-electrode active material for lithium ion secondary battery |
| 12/27/2007 | WO2007148382A1 Drive unit, hydraulic working machine, and electric vehicle |
| 12/27/2007 | WO2007147942A1 Enzymatically catalyzed hybrid electrochemical cell |
| 12/27/2007 | WO2007147689A1 Method of producing electrodes |
| 12/27/2007 | WO2007147429A1 Method for producing battery electrodes, electrodes produced by this method, and batteries containing such electrodes |
| 12/27/2007 | WO2007147249A1 Method and apparatus for continuously mixing battery pastes |
| 12/27/2007 | WO2007120347A3 Silicon-containing alloys useful as electrodes for lithium-ion batteries |
| 12/27/2007 | WO2007120190A3 High durability fuel cell components with cerium oxide additives |
| 12/27/2007 | WO2006052280A3 Metastable ceramic fuel cell and method |
| 12/27/2007 | US20070298961 Method of producing electrodes |
| 12/27/2007 | US20070298512 Material for lithium secondary battery of high performance |
| 12/27/2007 | US20070298325 Battery |
| 12/27/2007 | US20070298324 Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery |
| 12/27/2007 | US20070298323 granulating a mixture of NiO or nickel oxyhydroxide as anode active material and carbon grains as major components into a granular form, performing high temperature aging to form anode and using zinc alloy gel as cathode; high efficient discharge characteristics |
| 12/27/2007 | US20070298322 Nonaqueous electrolyte secondary battery |
| 12/27/2007 | US20070298321 Aqueous dispersion with a starch and lithium and titanium mixed oxide base for a lithium storage battery electrode |
| 12/27/2007 | US20070298317 Secondary electrochemical cell with increased current collecting efficiency |
| 12/27/2007 | US20070298312 Membrane-Electrode Unit For Direct Methanol Fuel Cells (Dmfc) |
| 12/27/2007 | US20070298304 Polymer Electrolyte Fuel Cell |
| 12/27/2007 | US20070298303 Processing techniques for the fabrication of solid acid fuel cell membrane electrode assemblies |
| 12/27/2007 | US20070298299 Fuel Cell |
| 12/27/2007 | US20070298290 Fuel cell having a hydrophilic substrate layer |
| 12/27/2007 | DE112005003441T5 Spinell-Komplexoxide der 3V-Klasse als kathodische Aktivmaterialien für Lithium-Sekundärbatterien, Verfahren zur Herstellung derselben durch Carbonat-co-Precipitation, und diese verwendende Lithium-Sekundärbatterien Spinel complex oxides 3V class as a cathodic active materials for lithium secondary batteries, methods of making the same lithium secondary batteries used by carbonate coprecipitation, and these |
| 12/27/2007 | DE112005003052T5 Verbesserte Strömungsfeldplatten Improved flow field plates |
| 12/27/2007 | DE112005002725T5 Verfahren zur Herstellung eines Verbundwerkstoffes für eine Elektrode A process for producing a composite material for an electrode |
| 12/27/2007 | DE10313006B4 Reservebatterie Backup battery |
| 12/27/2007 | CA2655803A1 Advanced battery paster belt |
| 12/27/2007 | CA2654595A1 Method and apparatus for continuously mixing battery pastes |
| 12/26/2007 | EP1870950A1 Fuel electrode material for solid oxide fuel cell, fuel electrode using same, fuel-cell cell |
| 12/26/2007 | EP1870949A1 Lithium-ion battery comprising TiO2-B as active material of the negative electrode |
| 12/26/2007 | EP1756332A4 Hydrogen gas electrolysis and supply apparatus and method |
| 12/26/2007 | EP1366534A4 Cold start and temperature control method and apparatus for fuel cell system |
| 12/26/2007 | EP1240103B1 Method for producing graphite powder with an increased bulk density |
| 12/26/2007 | CN200997429Y Triple-electrode battery |
| 12/26/2007 | CN200997420Y Automatic stacker |
| 12/26/2007 | CN200997417Y Positive plate of alkaline secondary battery |
| 12/26/2007 | CN200997416Y High-safety polarized piece and lithium-ion battery therewith |
| 12/26/2007 | CN200997413Y Small-capacity cylindrical square lithium-ion battery |
| 12/26/2007 | CN200995302Y Battery polarized piece cutter |
| 12/26/2007 | CN200995185Y Scraper-type coating machine |
| 12/26/2007 | CN101095252A Facility for forming battery electrode plate |
| 12/26/2007 | CN101095251A Nanoscalar silicon particles in negative electrode materials for use in lithium-ion batteries |
| 12/26/2007 | CN101095250A Flat primary battery with gold plated terminal contacts |
| 12/26/2007 | CN101094939A Grid for lead-acid battery with electroconductive polymer coating |
| 12/26/2007 | CN101093900A Constituents of electrolyte of high power lithium ion battery prepared from lithium ferrous phosphate |
| 12/26/2007 | CN101093890A Wave type fluid channel plate in use for fuel cell |
| 12/26/2007 | CN101093889A Composition, compound body, and method for raising utilization ratio of catalyst |
| 12/26/2007 | CN101093888A Composite material of round LiFePO4 / C in honeycomb structure, and preparation method |
| 12/26/2007 | CN101093887A Layered lithium-nickel-based compound oxide powder and its manufacturing method |
| 12/26/2007 | CN101093886A Lithium-ion storage battery comprising TiO2-B as negative electrode active material |
| 12/26/2007 | CN101093885A Preparation method for controlling grain size of cathode material of tin - copper ¿C nickel ¿C cobalt alloy |
| 12/26/2007 | CN101093884A Method for preparing cathode material of tin - copper - nickel alloy in use for batteries |
| 12/26/2007 | CN101093883A Negative electrode for nonaqueous electrolyte secondary battery, manufacturing method of the same, and nonaqueous electrolyte secondary battery |
| 12/26/2007 | CN101093882A Back cover of positive plate of accumulator in use for traction |
| 12/26/2007 | CN101092688A Ion plating modified method for bipolar plate of stainless steel for fuel cell in type of proton exchange membrane |
| 12/26/2007 | CN100358177C Apparatus of high power density fuel cell layer with micro structured components |
| 12/26/2007 | CN100358175C Prismatic cell construction |
| 12/25/2007 | US7312292 Polymers of strongly acidic addition monomers based on rings, e.g., 1,4,4a,5,6,7,8,8a-octahydro-1,4,5,8-dimethanonaphthalene, for proton conducting membranes and thin films for fuel cells; heat, chemical resistance; nonhydrolyzing; mechanical properties; methanol-resistance; high strength; electrodes |
| 12/25/2007 | US7312174 Contacting a carbon substrate with an aqueous solution of a dissolved platinum metal element complex to adsorb onto substrate to form a platinum metal complex-loaded substrate; heating under reducing conditions to form particles of a platinum metal |
| 12/25/2007 | US7312002 Improved impregnation property of electrolyte and cycle characteristics |
| 12/25/2007 | US7312001 Non-aqueous electrolytic solution and lithium battery employing the same |
| 12/25/2007 | US7311999 anode active material at least a portion of which is alloyed at its interface with an anode collector, and a layer including silicon oxide having a thickness of at least 50 nm on the anode active material layer |
| 12/25/2007 | US7311998 Anode of graphite particles having amorphous carbon attached to the surface; lithium-containing chalcogenide cathode; electrolyte composite of crosslinked acrylated glycerol-initiated polyalkylene oxide, mw 7500-9000, containing lithium salt and an ethylene carbonate electrolyte |
| 12/25/2007 | US7311997 Rechargeable batteries based on nonconjugated conductive polymers |
| 12/25/2007 | US7311996 Non-aqueous electrolyte secondary battery |
| 12/25/2007 | US7311995 Electrochemical cell |
| 12/25/2007 | US7311991 Hydrogen storage-based electrochemical system and method of preparation |
| 12/25/2007 | US7311986 Multi-function energy system operable as a fuel cell, reformer, or thermal plant |
| 12/21/2007 | WO2007147167A2 Optimized microporous structure of electrochemical cells |
| 12/21/2007 | WO2007146453A2 Fluoride ion electrochemical cell |
| 12/21/2007 | WO2007146413A2 Printable batteries and methods related thereto |
| 12/21/2007 | WO2007145827A2 Photocatalytic electrode and fuel cell |
| 12/21/2007 | WO2007145291A1 Fuel battery membrane electrode assembly, polymer electrolyte fuel battery cell, polymer electrolyte fuel battery, and membrane electrode assembly manufacturing method |
| 12/21/2007 | WO2007145216A1 Fine particle of perovskite oxide, particle having deposited perovskite oxide, catalyst material, catalyst material for oxygen reduction, catalyst material for fuel cell, and electrode for fuel cell |
| 12/21/2007 | WO2007145215A1 Carbon particle having deposited fine particles, process for producing the same, and electrode for fuel cell |
| 12/21/2007 | WO2007145174A1 Electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery using the same |
| 12/21/2007 | WO2007145147A1 Method for producing iron-containing carbon material |
| 12/21/2007 | WO2007145015A1 Positive electrode, process for producing the same, and lithium secondary battery utilizing the positive electrode |
| 12/21/2007 | WO2007144488A1 Process for modifying the interfacial resistance of a metallic lithium electrode |
| 12/21/2007 | WO2007144357A1 Metal-air battery or fuel cell |
| 12/21/2007 | WO2007116363A3 Lithium rechargeable electrochemical cell |