Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 4 - Electrodes
Patents for H01M 4 - Electrodes (97,472)
04/2012
04/10/2012US8153292 Electrochemical device, manufacturing method of electrode thereof and processing apparatus for electrode of electrochemical device
04/10/2012US8153288 Fuel cell and fuel cell stack
04/10/2012US8153285 Micro fuel cell
04/10/2012US8152865 Electrical storage device and manufacturing method of the same
04/10/2012CA2387379C A process for preparing an anode catalyst for fuel cells and the anode catalyst prepared therewith
04/08/2012CA2754833A1 Battery having internal electrolyte flow patch and/or integral heat sink
04/05/2012WO2012044678A2 A high energy density aluminum battery
04/05/2012WO2012044603A2 Thick electrode direct reaction fuel cells utilizing cross-flows and taylor vortex flows
04/05/2012WO2012044319A1 Rechargeable zinc air battery and anode
04/05/2012WO2012044316A1 Metal air battery including a composition anode
04/05/2012WO2012044310A1 Aluminum air battery including a composite anode
04/05/2012WO2012044283A1 Air cathode tubes for rechargeable metal air batteries
04/05/2012WO2012044273A1 Hot pressed, direct deposited catalyst layer
04/05/2012WO2012044133A2 Cathode for lithium secondary battery and lithium secondary battery including same
04/05/2012WO2012044132A2 Positive electrode for lithium secondary battery and lithium secondary battery including same
04/05/2012WO2012044055A2 Positive electrode active material for a lithium secondary battery, method for preparing same, and lithium secondary battery comprising same
04/05/2012WO2012043878A1 Method for producing positive electrode active material for lithium ion batteries
04/05/2012WO2012043812A1 Secondary-battery porous-membrane slurry, secondary-battery porous membrane, secondary-battery electrode, secondary-battery separator, and secondary battery
04/05/2012WO2012043810A1 Nonaqueous electrolyte secondary battery and method for manufacturing same
04/05/2012WO2012043783A1 Positive electrode active material for use in nonaqueous electrolyte secondary cells, manufacturing method thereof, and nonaqueous electrolyte secondary cell using said positive electrode active material
04/05/2012WO2012043765A1 Positive electrode material mixture for nonaqueous secondary cell, and positive electrode for nonaqueous secondary cell and secondary cell using the same
04/05/2012WO2012043763A1 Electrode mixture for electricity-storage device, method for manufacturing said electrode mixture, and electricity-storage-device electrode and lithium-ion secondary battery using said electrode mixture
04/05/2012WO2012043729A1 Secondary-battery porous-membrane slurry, secondary-battery porous membrane, secondary-battery electrode, secondary-battery separator, secondary battery, and method for manufacturing secondary-battery porous membrane
04/05/2012WO2012043728A1 Electrode active material and secondary battery
04/05/2012WO2012043666A1 Carbon material for negative electrode of nonaqueous electrolyte secondary battery, method for producing same, negative electrode of nonaqueous secondary battery using same, and nonaqueous electrolyte secondary battery
04/05/2012WO2012043566A1 Sintered body for use in battery, method for manufacturing sintered body for use in battery, and all-solid-state lithium battery
04/05/2012WO2012043556A1 Lead storage battery and idling stop vehicle using same
04/05/2012WO2012043367A1 Process for production of (vanadium phosphate)-lithium-carbon complex
04/05/2012WO2012043337A1 Fuel-cell electrode catalyst layer manufacturing method, fuel-cell membrane-electrode assembly, and polymer electrolyte fuel cell
04/05/2012WO2012043331A1 Lead-acid storage battery and idling-stop vehicle whereupon said lead-acid storage battery is mounted
04/05/2012WO2012043321A1 Lithium-transition metal oxide powder, method for producing same, positive electrode active material for lithium ion battery, and lithium ion secondary battery
04/05/2012WO2012043136A1 Binder composition for electrode, slurry for electrode, electrode, and electrochemical device
04/05/2012WO2012043119A1 Nonaqueous electrolyte secondary battery
04/05/2012WO2012042917A1 Lead storage battery
04/05/2012WO2012042871A1 Electric double layer, non-aqueous electrolyte secondary battery, and capacitor
04/05/2012WO2012042830A1 Nonaqueous electrolyte secondary battery
04/05/2012WO2012042764A1 Lithium primary battery and manufacturing method for same
04/05/2012WO2012042743A1 Alkaline secondary battery
04/05/2012WO2012042727A1 Positive electrode active material particles for lithium ion secondary battery, positive electrode using said positive electrode active material particles, and lithium ion secondary battery
04/05/2012WO2012042696A1 Negative electrode for secondary battery and secondary battery provided with same
04/05/2012WO2012042133A1 Refrigerated ink jet device and method implementing such a device
04/05/2012WO2012042004A1 Li-based anode with ionic liquid polymer gel
04/05/2012WO2012041340A1 Fuel cell electrocatalyst
04/05/2012WO2012041247A1 Magnesium alloy fuel cell anode and preparation method therefor
04/05/2012WO2012041130A1 A rechargeable nickel ion battery
04/05/2012WO2012040934A1 Cathode material for li-s battery and method for forming the same
04/05/2012WO2012040920A1 Lithium iron phosphate composite material, production method and use thereof
04/05/2012WO2012003420A3 Method for forming battery active super-iron nanoparticles and storage battery containing the same
04/05/2012WO2011158092A3 Workpiece cutting method and apparatus
04/05/2012WO2011139574A3 Hydrothermal synthesis of active materials and in situ spraying deposition for lithium ion battery
04/05/2012WO2011137448A3 Silicon-carbon nanostructured electrodes
04/05/2012WO2011132965A3 Lithium iron phosphate including sulfur compounds with sulfide bond and lithium secondary battery using the same
04/05/2012WO2011132961A3 Lithium iron phosphate of olivine crystal structure and lithium secondary battery using same
04/05/2012WO2011132959A3 Carbon-coated lithium iron phosphate with olivine crystal structure and lithium secondary battery using the same
04/05/2012WO2011132931A3 Lithium iron phosphate with carbon-coated olivine crystal structure and lithium secondary battery using the same
04/05/2012WO2011119386A3 High voltage battery formation protocols and control of charging and discharging for desirable long term cyycling performance
04/05/2012WO2011105833A9 Positive electrode active material for improving output, and lithium secondary battery comprising same
04/05/2012US20120083879 Prosthetic Cardiac Valve from Pericardium Material and Methods of Making Same
04/05/2012US20120082922 Composite electrode material and method of producing the same, negative electrode for metal-air battery, and metal-air battery
04/05/2012US20120082921 Metal Air Battery Including a Composite Anode
04/05/2012US20120082917 Fuel cell electrodes with graded properties and method of making
04/05/2012US20120082907 Rechargeable Zinc Air Battery and Anode
04/05/2012US20120082905 High energy density aluminum battery
04/05/2012US20120082904 High energy density aluminum battery
04/05/2012US20120082901 Lithium-based anode with ionic liquid polymer gel
04/05/2012US20120082900 Galvanic cell having a lithium metal or an alloy comprising a lithium metal as anode material and an electrolyte having lithium...complex salt
04/05/2012US20120082898 Method for producing nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
04/05/2012US20120082897 Nonaqueous electrolyte secondary battery and method for manufacturing the same
04/05/2012US20120082896 Nonaqueous electrolyte secondary battery
04/05/2012US20120082895 Negative electrode active material for lithium secondary battery and negative electrode for lithium secondary battery
04/05/2012US20120082894 Anode active material, secondary battery, electric power tool, electrical vehicle, and electric power storage system
04/05/2012US20120082893 Lithium ion battery
04/05/2012US20120082891 Secondary battery
04/05/2012US20120082890 Non-aqueous electrolytes for electrochemical cells
04/05/2012US20120082884 Electrospinning for integrated separator for lithium-ion batteries
04/05/2012US20120082883 Electrode mix, electrode, and non-aqueous electrolyte secondary battery
04/05/2012US20120082877 Cathode, method of preparing the same, and lithium battery including the cathode
04/05/2012US20120082872 Additive for electrolytes
04/05/2012US20120082870 Electricity supply system
04/05/2012US20120082868 Floating Microbial Fuel Cells
04/05/2012US20120081839 Lithium Ion Storage Device
04/05/2012US20120080642 Process For Preparing Alloy Composite Negative Electrode Material for Lithium Ion Batteries
04/05/2012US20120079712 Method of producing an electrode for a lithium secondary battery, and method of producing a lithium secondary battery
04/05/2012DE102011115233A1 Brennstoffzellenelektroden mit abgestuften Eigenschaften und Verfahren zu deren Herstellung Fuel cell electrodes with graded properties and processes for their preparation
04/05/2012DE102010042004A1 Verfahren zur Herstellung von transport- und lagerstabilen Sauerstoffverzehrelektroden Process for the preparation of transport and storage stable oxygen consumption electrodes
04/05/2012DE102006062458B4 Herstellungsverfahren für eine elektrolytbefüllte Luftelektrode für eine Schmelzkarbonatbrennstoffzelle Manufacturing method for an electrolyte-filled air electrode for a molten carbonate
04/05/2012CA2803538A1 Refrigerated ink jet device and method implementing such a device
04/04/2012EP2437342A2 Nonaqueous electrolyte secondary battery and method for manufacturing the same
04/04/2012EP2437341A2 Lithium ion storage device
04/04/2012EP2437337A1 Cathode, method of preparing the same, and lithium battery including the cathode
04/04/2012EP2437336A2 Positive electrode active material, and positive electrode and lithium secondary battery comprising same
04/04/2012EP2437335A1 Active material for battery, nonaqueous electrolyte battery, and battery pack
04/04/2012EP2437334A1 Electrode mix, electrode, and non-aqueous electrolyte secondary battery
04/04/2012EP2437333A1 Negative electrode for lithium ion secondary battery and battery using same
04/04/2012EP2437332A1 Positive electrode and process for producing same
04/04/2012EP2437331A2 Lithium secondary battery with high energy density
04/04/2012EP2437330A1 Secondary battery
04/04/2012EP2436705A1 Electrolyte material, liquid composite, and membrane electrode assembly for solid polymer fuel cells
04/04/2012EP2436650A1 Lithium titanate, process for production of same, and electrode active material and electricity storage device each comprising same
04/04/2012EP2436648A1 Carbon material and method for producing the same
1 ... 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 ... 975