| Patents for H01M 4 - Electrodes (97,472) |
|---|
| 07/01/2004 | WO2004055923A2 Direct organic fuel cell proton exchange membrane and method of manufacturing the same |
| 07/01/2004 | WO2004055244A1 Electrode catalyst for oxygen reduction and gas diffusion electrode |
| 07/01/2004 | WO2004032185A3 Aid diffusion electrode structure |
| 07/01/2004 | WO2004012287A3 Metal-supported tubular fuel cell |
| 07/01/2004 | WO2003081694A3 Molybdenum-based electrode with carbon nanotube growth |
| 07/01/2004 | WO2003036746A3 Improvements in solid oxide fuel cells and related devices |
| 07/01/2004 | WO2003032412A3 Method of forming a package for mems-based fuel cell |
| 07/01/2004 | WO2003005474A9 Ionomer for use in fuel cells and method of making same |
| 07/01/2004 | US20040127952 Batteries including a flat plate design |
| 07/01/2004 | US20040127347 Method for manufacturing fuel cell electrode |
| 07/01/2004 | US20040126668 Lithium polymer secondary cell |
| 07/01/2004 | US20040126663 Current collector for electrochemical cells and electrochemical generators thereof |
| 07/01/2004 | US20040126662 Positive and negative active materials capable of absorbing and desorbing lithium ions formed on both faces of a current collector; charge capacity and charge-discharge efficiency; electric and hybrid cars; appliances. |
| 07/01/2004 | US20040126661 first positive electrode active material includes lithium oxide containing manganese and aluminum and/or magnesium; second positive electrode active material includes lithium oxide containing cobalt, magnesium and aluminum |
| 07/01/2004 | US20040126660 Positive electrode active material and non-aqueous electrolyte secondary battery containing the same |
| 07/01/2004 | US20040126659 useful as anodes for batteries and electrochemical supercapacitors. |
| 07/01/2004 | US20040126655 Laminate type battery and method for manufacturing the same |
| 07/01/2004 | US20040126654 Electrochemical cell laminate for alkali metal polymer batteries and method for making same |
| 07/01/2004 | US20040126653 Ionically conductive composites for protection of active metal anodes |
| 07/01/2004 | US20040126650 Electrode assembly for lithium ion cell and lithium cell using the same |
| 07/01/2004 | US20040126649 Simple procedure for growing highly-ordered nanofibers by self-catalytic growth |
| 07/01/2004 | US20040126646 Direct methanol fuel cell |
| 07/01/2004 | US20040126645 Fuel battery |
| 07/01/2004 | US20040126644 Fuel cell having a corrosion resistant and protected cathode catalyst layer |
| 07/01/2004 | US20040126642 Methods and devices for controlling flow and particle fluidization in a fuel cell |
| 07/01/2004 | US20040126634 Polyelectrolyte type fuel cell, and operation method therefor |
| 07/01/2004 | US20040126631 Fuel-regenerable fuel cell, system and process for generating power and process for regenerating fuel |
| 07/01/2004 | US20040126300 Reacting metal compound, phosphate and reducing agents |
| 07/01/2004 | US20040126267 Efficiency fuel cells; catalytic oxidation of carbon monoxide |
| 07/01/2004 | US20040124402 Negative electrode material, and production method and use thereof |
| 07/01/2004 | US20040124079 Process for the production of a gas diffusion electrode |
| 07/01/2004 | US20040123450 Extruded battery components and manufacturing process |
| 07/01/2004 | DE19833100B4 Wasserstoff-absorbierende Legierung und deren Verwendung A hydrogen-absorbing alloy and the use thereof |
| 07/01/2004 | DE10296977T5 Elektrodenstruktur für Polymerelektrolytbrennstoffzellen An electrode structure for polymer electrolyte fuel cells |
| 07/01/2004 | DE10260501A1 Gas diffusion electrode for a fuel cell with a polymer electrolyte membrane has a layer containing hydrophilic non-hollow fibers for controlling the cross-diffusion of water |
| 07/01/2004 | DE10259383A1 Gasdiffusionselektroden für Polymerelektrolytmembran-Brennstoffzellen und Verfahren zu ihrer Herstellung Gas diffusion electrodes for polymer electrolyte membrane fuel cells and processes for their preparation |
| 06/30/2004 | EP1434294A1 Compliant current collector for fuel cell anode and cathode |
| 06/30/2004 | EP1434291A2 Carbon fiber types for lithium secondary cell anode material |
| 06/30/2004 | EP1434290A1 Active material for cell and its manufacturing method |
| 06/30/2004 | EP1434289A1 PRODUCTION METHOD AND PRODUCTION DEVICE FOR ALKALINE BATTERY−USE GEL−FORM CATHODE |
| 06/30/2004 | EP1434288A1 Active material for positive electrode for non-aqueous electrolyte secondary battery and method of manufacturing the same |
| 06/30/2004 | EP1433217A2 Battery structures, self-organizing structures and related methods |
| 06/30/2004 | EP1433216A2 Flex based fuel cell |
| 06/30/2004 | EP1433213A2 Gradient cathode material for lithium rechargeable batteries |
| 06/30/2004 | EP1433212A2 High discharge rate alkaline battery cathode with large pores |
| 06/30/2004 | EP1169744B1 Wet-on-wet coating method for producing composite bodies that are suitable for use in lithium ion batteries |
| 06/30/2004 | EP1149050B1 Methods for making lithium vanadium oxide electrode materials |
| 06/30/2004 | EP1021246B1 Catalyst for membrane electrode assembly and method of making |
| 06/30/2004 | EP0852070A4 Surface replica fuel cell having a fiber-reinforced membrane |
| 06/30/2004 | CN2622874Y Square battery |
| 06/30/2004 | CN1509481A Compound having high conductivity for electrons, electrode for electrchemical cell which comprises the compound, method for preparing electrode and electrochemical cell |
| 06/30/2004 | CN1509307A Polyolefin microporous membrane |
| 06/30/2004 | CN1508896A Method for forming catalytic dressing on substrate |
| 06/30/2004 | CN1508895A Additive of electrode material for nickel-hydrogen cell and preparing method thereof |
| 06/30/2004 | CN1508894A Positive electrode material for lithium ion cell and synthesizing method thereof |
| 06/30/2004 | CN1508893A Method for preparing lithium-salfure cell negative pole and lithium-sulfure cell comprising said negative pole |
| 06/30/2004 | CN1508071A Method for preparing 3*3 tunnel structured manganese oxide octa hedral molecular sieve |
| 06/30/2004 | CN1507966A Metal porous body |
| 06/30/2004 | CN1156044C Positive electrode active material used for lithium battery, and its mfg. method |
| 06/30/2004 | CN1156043C Carbon material for negative pole of lithium accumulator and lithium accumulator made thereby |
| 06/30/2004 | CN1156042C Process for preparing nm-class alpha-phase nickel hydroxide used as electrode material |
| 06/30/2004 | CN1156041C Secondary battery negative electrode and its mfg. method and non-equeous secodary battery |
| 06/30/2004 | CN1156039C Carbonaceous precursor, carbonaceous anode material, and nonaqueous rechargeable battery |
| 06/30/2004 | CN1156038C Betteries |
| 06/30/2004 | CN1155734C Process and apparatus for preparing porous metal by combined physical gas-phase deposition techinque |
| 06/30/2004 | CN1155525C Lithium/nickel/cobalt composite oxide, process for preparing same, and cathode active material for rechargeble battery |
| 06/29/2004 | US6756156 Rectangular alkaline storage battery |
| 06/29/2004 | US6756155 Positive active material for rechargeable lithium batteries and method of preparing same |
| 06/29/2004 | US6756154 Cathode active material for non-aqueous electrolyte secondary cell and process for producing the same |
| 06/29/2004 | US6756153 Comprised of such as 2-ethylhexyl acrylate, acrylic acid, butadiene and ethylene glycol dimethacrylate; service capacity; enhanced high temperature charge discharge characteristics |
| 06/29/2004 | US6756152 Electrode substrate, and active material layer containing thermosetting xylene-formaldehyde resin, which prevents removal of active material to provide long cycle life |
| 06/29/2004 | US6756150 Fuel cell having a non-electrolytic layer |
| 06/29/2004 | US6756149 Electrochemical fuel cell with non-uniform fluid flow design |
| 06/29/2004 | US6756141 Three-electrode fuel cell |
| 06/29/2004 | US6755955 Immersing a planar substrate in an electrolyte that contains the catalytically active metallic; applying an electrical voltage; depositing a layer of catalytically active metallic material by electrochemical deposition on the planar substrate |
| 06/29/2004 | US6755874 Eliminates steaming and curing steps |
| 06/24/2004 | WO2004054027A1 Fuel cell |
| 06/24/2004 | WO2004054021A2 Catalyst ink |
| 06/24/2004 | WO2004054019A1 Method for forming reaction layer on electrolyte membrane of fuel cell and electrolyte membrane |
| 06/24/2004 | WO2004054018A1 Fuel cell comprising a magnetic cathode with static pumping |
| 06/24/2004 | WO2004054017A1 Nonaqueous electrolyte secondary battery |
| 06/24/2004 | WO2004054016A2 Electrochemical cell suitable for use in electronic device |
| 06/24/2004 | WO2004054015A2 Electrochemical cell |
| 06/24/2004 | WO2004054011A2 Gas diffusion layer for an electrochemical cell |
| 06/24/2004 | WO2004053894A1 Oxide conductive paste |
| 06/24/2004 | WO2004053200A1 Method for producing drawn coated metals and use of said metals in the form of a current differentiator for electrochemical components |
| 06/24/2004 | WO2004053176A1 Alloy for battery grids |
| 06/24/2004 | WO2004052787A1 Boron-substituted lithium compounds, active electrode materials, batteries and electrochrome devices |
| 06/24/2004 | WO2004052538A2 Fuel cell system |
| 06/24/2004 | WO2004035882A3 Ultra-fine fibrous carbon and preparation method thereof |
| 06/24/2004 | WO2004011901A3 Electrodes and related devices |
| 06/24/2004 | WO2003036284A3 Gas diffusion electrode support structure |
| 06/24/2004 | US20040122178 Crosslinked polymer electrolytes and method of making such crosslinked polymers |
| 06/24/2004 | US20040121240 Non-aqueous electrolyte and lithium secondary battery using the same |
| 06/24/2004 | US20040121238 Battery having carbon foam current collector |
| 06/24/2004 | US20040121237 first and second carbon foam structure including a network of pores, intermediate bonding structure disposed at least in part between first and second carbon foam structures; improved specific energy and power values |
| 06/24/2004 | US20040121236 Lithium ion secondary batteries |
| 06/24/2004 | US20040121235 Metal fluorides as electrode materials |
| 06/24/2004 | US20040121234 Cathode composition for rechargeable lithium battery |
| 06/24/2004 | US20040121233 comprising tetrabasic lead sulfate particles of an average particle size of less than 3 mu m and finely divided hydrophobic silicic acid for preventing agglomeration of the tetrabasic lead sulfate particles |