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)
05/2012
05/03/2012US20120107694 Positive Electrode Protective Layer Composition, Rechargeable Lithium Battery Including Protective Layer for Positive Electrode and Method of Manufacturing Same
05/03/2012US20120107693 Negative active material for rechargeable lithium battery and rechargeable lithium battery
05/03/2012US20120107692 Battery active material, nonaqueous electrolyte battery and battery pack
05/03/2012US20120107691 Positive active material for lithium secondary battery and method of manufacturing same
05/03/2012US20120107690 Electrode for secondary battery, slurry for secondary battery electrode, and secondary battery
05/03/2012US20120107689 Binder composition for electrode
05/03/2012US20120107688 Binder for lithium ion rechargeable battery cells
05/03/2012US20120107687 Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same
05/03/2012US20120107686 Cathode material for lithium secondary batteries and lithium secondary battery containing the same
05/03/2012US20120107685 Electropostive plate, battery, vehicle battery-mounted device, and electropositive plate manufacturing method
05/03/2012US20120107684 Negative electrode for lithium-ion battery, production method therefor, and lithium-ion battery
05/03/2012US20120107683 Composites of self-assembled electrode active material-carbon nanotube, fabrication method thereof and secondary battery comprising the same
05/03/2012US20120107682 Nonaqueous electrolyte secondary battery and method for manufacturing the same
05/03/2012US20120107680 Lithium Ion Batteries with Supplemental Lithium
05/03/2012US20120107679 Non-aqueous electrolyte secondary battery
05/03/2012US20120107672 Electrode With Interconnection Design for Miniature Electrochemical Cells and Methods of Making
05/03/2012US20120107671 Amorphous titania/carbon composite electrode materials
05/03/2012US20120107668 Prismatic batteries and electronic components comprising a stack of insulated electrode plates
05/03/2012US20120107666 Flexible Thin Printed Battery and Device and Method of Manufacturing Same
05/03/2012US20120107660 Redox Flow Batteries Based on Supporting Solutions Comprising a Mixture of Acids
05/03/2012US20120107658 Cable-type secondary battery
05/03/2012US20120107657 Cable-type secondary battery
05/03/2012US20120105007 Lithium ion batteries with supplemental lithium
05/03/2012US20120104990 Alkali Metal Ion Battery with Bimetallic Electrode
05/03/2012US20120104334 Positive active material for lithium secondary battery and method of manufacturing same
05/03/2012US20120104327 Spinel-Type Lithium Titanium Oxide/Graphene Composite and Method of Preparing the Same
05/03/2012US20120104326 Anode and lithium battery including anode
05/03/2012US20120104312 Negative active material for rechargeable lithium battery, method of preparing same and rechargeable lithium battery including same
05/03/2012US20120104311 Non-Homogenous Positive Electrode Materials Combining High Safety and High Power in a Li Rechargeable Battery
05/03/2012US20120103828 Electrode for electrolytic chlorine production
05/03/2012DE102011116781A1 Lithium-ionen-batterie für fahrzeuge mit start-stopp-betrieb einer kraftmaschine Lithium-ion battery for vehicles with start-stop-operation of a combustion engine
05/03/2012DE102010043111A1 Ex-situ-Herstellung einer Lithiumanodenschutzschicht Ex-situ preparation of a lithium anode protection layer
05/03/2012CA2819391A1 Method for manufacturing of slurry for production of battery film
05/03/2012CA2815957A1 Reduction catalyst comprising palladium-gold alloy
05/03/2012CA2815163A1 Si based negative electrode material
05/03/2012CA2813157A1 Anode-side catalyst composition for fuel cell and membrane electrode assembly (mea) comprising same for solid polymer fuel cell
05/02/2012EP2448056A1 Lithium-ion secondary battery
05/02/2012EP2448054A1 Battery active material, nonaqueous electrolyte battery and battery pack
05/02/2012EP2448049A1 Nickel oxide powder material for solid oxide fuel cell, production process thereof, raw material composition for use, in the same, and anode material using the nickel oxide powder material
05/02/2012EP2448048A1 Gas diffusion electrode and production method for same; membrane electrode assembly and production method for same
05/02/2012EP2448047A1 Hydrophilic porous layer for fuel cells, gas diffusion electrode and manufacturing method thereof, and membrane electrode assembly
05/02/2012EP2448046A1 Positive active material for lithium secondary battery and method of manufacturing same
05/02/2012EP2448045A1 Process for production of positive electrode material for secondary batteries, and positive electrode material for secondary batteries
05/02/2012EP2448044A1 Positive electrode active material for lithium secondary battery, and lithium secondary battery
05/02/2012EP2448043A1 Anode and lithium battery including anode
05/02/2012EP2448042A1 Nonaqueous electrolyte battery
05/02/2012EP2448041A1 Cutter
05/02/2012EP2447953A1 Solid polymer electrolyte composition, ion-exchange membrane, membrane electrode assembly, and fuel cell
05/02/2012EP2447322A1 Organosol composition of fluorine-containing polymer
05/02/2012EP2447216A2 Positive electrode active material and lithium secondary battery
05/02/2012EP2447215A2 Positive electrode active material and lithium secondary battery using same
05/02/2012EP2447214A2 Positive electrode active material and lithium secondary battery
05/02/2012EP2446954A1 Electrochemical-catalytic converter for exhaust emission control
05/02/2012EP2446502A1 Bipolar secondary battery
05/02/2012EP2446495A1 Electrode catalyst for fuel cell, method for producing the same, and polymer electrolyte fuel cell using the same
05/02/2012EP2446494A1 Supported catalysts
05/02/2012EP2446493A1 Tubular solid oxide fuel cells with porous metal supports and ceramic interconnections
05/02/2012EP2445839A1 Particles of doped litium cobalt oxide, method for preparing the same and their use in lithium ion batteries
05/02/2012EP2445834A1 Process for the preparation of lifepo4-carbon composites
05/02/2012EP2445582A1 Elongate battery for implantable medical device
05/02/2012EP2156498B1 Method of activating boron nitride
05/02/2012EP2110871B1 Positive electrode active material for nonaqueous electrolyte secondary battery, positive electrode and secondary battery
05/02/2012EP2022117B1 Battery anodes
05/02/2012EP1916734B1 Non-aqueous electrolyte solution and lithium secondary battery using the same
05/02/2012EP1859502B1 High temperature fuel cell with mixed anionic and protonic conduction
05/02/2012EP1506584B1 Oxazoline surfactant anode additive for alkaline electrochemical cells
05/02/2012EP1438759B1 Electrochemical cell with reinforced separator
05/02/2012CN202210556U Pole piece and laminated lithium ion battery
05/02/2012CN202210553U Electrode used on flow redox cell
05/02/2012CN202210552U Wet pole piece powder scraping machine for nickel-hydrogen battery cathode
05/02/2012CN202210551U Double-airduct oxygen-free dryer for polar plates
05/02/2012CN202210550U Instrument panel used for polar plate drier
05/02/2012CN202210549U Polar-plate placement device
05/02/2012CN202210475U Pin arrangement mechanism
05/02/2012CN202207829U Pole piece cutting-off device
05/02/2012CN1938359B Polyarylene polymer and its use
05/02/2012CN1866588B An enveloper
05/02/2012CN102439778A Method of integrating electrochemical devices into or onto fixtures
05/02/2012CN102439773A Catalyst particle size control with organic pigments
05/02/2012CN102439772A Manufacturing method for electrode catalyst layer, manufacturing method for membrane electrode assembly, and manufacturing method for fuel cell
05/02/2012CN102439771A Porous conductive active composite electrode used in lithium ion battery
05/02/2012CN102439770A Binder composition for electrode
05/02/2012CN102439769A Binder composition for non-aqueous secondary battery electrode
05/02/2012CN102439768A A binder for lithium ion rechargeable battery cells
05/02/2012CN102439767A Positive pole active material, positive pole, and nonaqueous secondary cell
05/02/2012CN102439766A Composite material containing a mixed lithium-metal oxide
05/02/2012CN102439765A Lithium secondary battery with improved energy density
05/02/2012CN102439764A Pasted zinc electrode for rechargeable zinc batteries
05/02/2012CN102439763A Battery electrode and method for manufacturing same
05/02/2012CN102439762A Galvanic element having a mercury-free negative electrode
05/02/2012CN102439761A Electrode compositions and processes
05/02/2012CN102439671A Electrode material and electrode containing the electrode material
05/02/2012CN102438949A Particles of doped litium cobalt oxide, method for preparing the same and their use in lithium ion batteries
05/02/2012CN102438948A Methods of making lithium vanadium oxide powders and uses of the powders
05/02/2012CN102438829A Laminate and method for producing same
05/02/2012CN102438778A Process for producing porous sintered aluminum, and porous sintered aluminum
05/02/2012CN102438743A Platinum-containing catalyst and fuel cell using same
05/02/2012CN102437379A Lead-acid battery
05/02/2012CN102437377A Winding power core, soft-package lithium ion battery and pole piece
05/02/2012CN102437369A Lithium ion battery
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