Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
More topics under "H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy" (428,949)
H01M 10 - Secondary cells; Manufacture thereof (112,718)
H01M 12 - Hybrid cells; Manufacture thereof (4,965)
H01M 14 - Electrochemical current or voltage generators not provided for in groups; Manufacture thereof (5,038)
H01M 16 - Structural combinations of different types of electrochemical generators (2,781)
H01M 2 - Constructional details, or processes of manufacture, of the non-active parts (85,170)
H01M 4 - Electrodes (97,472)
H01M 6 - Primary cells; Manufacture thereof (28,100)
H01M 8 - Fuel cells; Manufacture thereof (92,705)
Patents for H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy (2,356)
03/2005
03/31/2005WO2005029608A2 Probe solution, probe carrier, and method of manufacturing probe carrier
03/31/2005WO2004082041A3 Fuel storage container for a fuel cell
03/31/2005WO2004023580A3 Electronic battery tester configured to predict a load test result
03/30/2005EP1518293A2 Battery including carbon foam current collectors
03/30/2005CN1602559A Fuel cell using variable porosity gas diffusion material and method of operation
03/29/2005US6872489 A gelled anode mixture containing a metal alloy powder, a gelling agent, an alkaline electrolyte, and a surfactant having formula Y SOx, (Y= alkyl, aryl, alkylaryl, a carboxy acid and a salt); discharge leakage is reduced
03/24/2005WO2005027240A2 PHOSPHONIC-ACID GRAFTED HYBRID INORGANIC-ORGANIC PROTON ELECTROLYTE MEMBRANES (PEMs)
03/24/2005WO2005027239A2 Process for solid oxide fuel cell manufature
03/24/2005WO2005001959A3 Stack supported solid oxide fuel cell
03/24/2005WO2004068617B1 Trench mosfet technology for dc-dc converter applications
03/24/2005WO2003105251A8 Layered electrochemical cell and manufacturing method therefor
03/24/2005US20050064269 Fuel and air flow control in a multi-stack fuel cell power plant
03/24/2005US20050064259 Hydrogen diffusion electrode for protonic ceramic fuel cell
03/23/2005EP1516377A2 Layered electrochemical cell and manufacturing method therefor
03/22/2005US6869727 Battery with high electrode interfacial surface area
03/22/2005US6869706 Starting a reformer by using a spray of an emulsion of hydrocarbon fuel, water and alkoxylated triazine surfactants; low shear; triazine surfactants decompose below 700 degrees C.; pumpable; viscosity decreases with decreasing temperature
03/17/2005WO2005024975A2 Combination fuel cell and ion pump, and methods and infrastructure systems employing same
03/17/2005WO2005024973A2 Fuel cell temperature control by evaporative cooling
03/17/2005WO2004064176B1 Fuel cell end plate
03/17/2005US20050058870 Addressing one MEA failure mode by controlling MEA catalyst layer overlap
03/17/2005US20050058865 Self -thawing fuel cell
03/16/2005EP1513765A2 Reforming device for a fuel cell
03/16/2005CN1193453C Nonaqueous electrolyte secondary battery and manufacturing method thereof
03/10/2005WO2005022668A2 Transportable solid oxide fuel cell generator
03/10/2005WO2005022667A2 System and method for nanoparticle and nanogglomerate fluidization
03/10/2005WO2005022666A2 A novel carbon nanotube lithium battery
03/10/2005WO2005006464A3 Textured electrolyte sheet
03/10/2005WO2004114435A9 Catalytic air purification system
03/10/2005WO2004109822A3 Maintaining pem fuel cell performance with sub-freezing boot strap starts
03/10/2005WO2004105151A3 Universal portable battery pack for electrical hand held device
03/10/2005WO2004051766A3 Adhesively bonded electrochemical cell stacks
03/10/2005WO2004038831A3 Method and apparatus for regulating charging of electrochemical cells
03/10/2005WO2004023581A3 Fuel cell electrode comprising co and sulfur tolerant metal compound hydrogen activation catalyst
03/10/2005US20050053836 Yarns containing carbon nanofibers or nanotubes and elastomer; high density energy storage media; flexible containers; hydrogen absorbing fabric and electrolytes
03/10/2005US20050053813 Combination fuel cell and ion pump, and methods and infrastructure systems employing same
03/10/2005US20050053811 Apparatus and methods for sensor-less optimization of methanol concentration in a direct methanol fuel cell system
03/10/2005US20050052810 Method and apparatus for soft-sensor characterization of batteries
03/10/2005US20050052169 Energy storage system
03/09/2005EP1512192A2 Fuel cell compression assembly
03/09/2005CN1192444C Cell container with rigid-intensified wall
03/03/2005WO2005020348A2 Multiple battery system, multiple battery management system, auxiliary battery attachment system, and network controlled multiple battery system
03/03/2005WO2005020347A2 Diffusion media for use in a pem fuel cell
03/03/2005WO2005020346A2 Micro fuel cell architecture
03/03/2005WO2005018523A2 Patient interface assembly and system using same
03/03/2005WO2005001955A3 Auxiliary fuel cell system
03/03/2005US20050048354 Fuel cell temperature control by evaporative cooling
03/03/2005CA2535504A1 Multiple battery system, multiple battery management system, auxiliary battery attachment system, and network controlled multiple battery system
03/02/2005EP1509929A2 Conducting polymer-grafted carbon material for fuel cell applications
02/2005
02/24/2005WO2005018018A2 Solid oxide fuel cells with novel internal geometry
02/24/2005WO2005018017A2 Hydrogen passivation shut down system for a fuel cell power plant
02/24/2005WO2005018016A2 Method and apparatus for venting and purging of a fuel cell
02/24/2005WO2004001876A3 Metal-coated polymer electrolyte and method of manufacturing thereof
02/24/2005WO2003061030A3 Improvements in or relating to energy storage devices
02/24/2005US20050042512 immobilizing electrolyte containing silica in lead acid batteries
02/24/2005US20050042500 Diffusion media for use in a PEM fuel cell
02/24/2005US20050042499 Fuel cell base element that limits the methanol passing through the electrolyte
02/24/2005US20050042498 Cascade fuel inlet manifold for fuel cells
02/24/2005US20050042490 Solid oxide fuel cells with novel internal geometry
02/24/2005US20050042488 Transportable solid oxide fuel cell generator
02/24/2005US20050040213 Apparatus and method for forming a terminal
02/23/2005EP1508177A2 Apparatus and method for forming a terminal
02/22/2005US6858336 Procedure for shutting down a fuel cell system using air purge
02/17/2005WO2004114430A3 Chemical power source-a hydrogen sulphide fuel cell
02/17/2005WO2004107839A3 Maintaining and restoring pem fuel cell performance despite sub-freezing boot strap and freeze/thaw cycles
02/17/2005WO2004091005A3 Oxidant-enriched fuel cell system
02/17/2005WO2004038824A3 Molding of fluid permeable flexible graphite components for fuel cells
02/17/2005US20050035741 Multiple battery management system, auxiliary battery attachment system, and network controlled multiple battery system
02/17/2005US20050035003 Gas storage media, containers, and battery employing the media
02/15/2005US6855453 Fuel cell having a corrosion resistant and protected cathode catalyst layer
02/15/2005US6855450 Proton exchange membrane electrochemical cell system
02/10/2005WO2005013391A2 Anodes for fluorine gas discharge lasers
02/10/2005WO2004107477A3 Conductive membranes formed from silanes having functional groups
02/10/2005WO2004095602B1 Battery with bifunctional electrolyte
02/10/2005WO2004055923A3 Direct organic fuel cell proton exchange membrane and method of manufacturing the same
02/10/2005WO2004054014A3 Environmentally friendly and inexpensive dielectric coolant for fuel cell stacks
02/10/2005US20050031954 Electrochemical energy storage device having improved enclosure arrangement
02/10/2005US20050031922 Method and apparatus for venting and purging of a fuel cell
02/10/2005US20050031917 Hydrogen passivation shut down system for a fuel cell power plant
02/09/2005EP1504481A2 Membrane electrochemical generator containing a bipolar plate with a plurality of holes to distribute the gases
02/08/2005US6853472 Electrolytes for electrooptic devices comprising ionic liquids
02/03/2005WO2004105154A3 Method of forming freestanding thin chromium components for an electrochemical converter
02/03/2005WO2004086536A3 Solid oxide fuel cell with selective anode tail gas circulation
02/03/2005WO2004077587A8 Production of a high-temperature fuel cell stack
02/03/2005WO2004068617A3 Trench mosfet technology for dc-dc converter applications
02/03/2005WO2004062000A3 Manufacturing method to improve oxygen ion conductivity
02/03/2005WO2004054012A3 Device for supplying air to fuel cells
02/03/2005WO2004001877A3 Electrolytes for electrooptic devices comprising ionic liquids
02/03/2005US20050026006 Ba-Sr-Co-Fe-O based perovskite mixed conducting materials as cathode materials for intermediate temperature solid oxide fuel cells both in dual chamber and single chamber configuration
02/03/2005US20050022448 Planar micro fuel processor
02/02/2005EP1502313A2 Membrane based electrochemical cell stacks
01/2005
01/27/2005WO2005008807A2 Dry particle based electro-chemical device and methods of making same
01/27/2005WO2005008806A2 Photoelectrolysis of water using proton exchange membranes
01/27/2005WO2004114434A3 Pem fuel cell passive water management
01/27/2005WO2004107476A3 Method and composition for bonding and sealing fuel cell components
01/27/2005WO2004095605A3 Fuel cell, components and systems
01/27/2005WO2004064176A3 Fuel cell end plate
01/27/2005WO2004062001A3 High-efficiency fuel cell power system with power generating expander
01/27/2005US20050019636 Stack supported solid oxide fuel cell
01/27/2005US20050019625 Corosion resistance; mixture of hydrocarbon , water and surfactants; low shear; decreasing viscosity with decreasing temperature
01/27/2005US20050019624 Starting fuel cell; mixture of hydrocarbon fuels, water and surfactant
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