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)
06/2012
06/26/2012CA2479790C Batteries comprising alkali-transition metal phosphates and preferred electrolytes
06/26/2012CA2358636C A process for producing a membrane electrode unit for fuel cells
06/21/2012WO2012083233A1 High energy density redox flow device
06/21/2012WO2012083209A2 Hydrogen oxidation and generation over carbon films
06/21/2012WO2012083174A2 Electrochemical actuators
06/21/2012WO2012081724A1 Hydrogen-absorbing alloy powder, negative electrode, and nickel hydrogen secondary battery
06/21/2012WO2012081621A1 Positive electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery and battery module
06/21/2012WO2012081553A1 Negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery and production method for negative electrode for non-aqueous electrolyte secondary battery
06/21/2012WO2012081543A1 Battery electrode or separator surface protective agent, battery electrode or separator protected by same, and battery having battery electrode or separator
06/21/2012WO2012081534A1 Negative electrode for nonaqueous electrolyte secondary battery
06/21/2012WO2012081522A1 Precursor glass for lithium ion secondary battery positive electrode material and crystallized glass for lithium ion secondary battery positive electrode material
06/21/2012WO2012081465A1 Lithium secondary battery and method for manufacturing same
06/21/2012WO2012081439A1 Graphite material for a lithium ion secondary cell negative electrode, method of manufacturing same, and lithium ion secondary cell
06/21/2012WO2012081383A1 Electrode material and method for producing same
06/21/2012WO2012081368A1 Non-aqueous secondary battery
06/21/2012WO2012081366A1 Solid battery
06/21/2012WO2012081348A1 Positive electrode active material for secondary cells
06/21/2012WO2012081327A1 Lithium ion secondary cell and manufacturing method thereof
06/21/2012WO2012081169A1 Method for manufacturing membrane-catalyst layer assembly
06/21/2012WO2012081128A1 Method for producing lithium secondary cell
06/21/2012WO2012080996A1 A jump starter
06/21/2012WO2012080826A1 Secondary battery
06/21/2012WO2012080726A1 Catalyst layer
06/21/2012WO2012079705A1 Method and system for producing leaf-like or plate-like objects
06/21/2012WO2012079704A1 Electrochemical cell
06/21/2012WO2012079389A1 Method for inhibiting expansion of lithium ion polymer battery
06/21/2012WO2012039564A3 High-capacity positive electrode active material with improved conductivity and non-aqueous electrolyte secondary battery comprising same
06/21/2012WO2012034042A3 Electrochemical energy storage systems and methods
06/21/2012US20120156585 Process for forming silver films on silicon
06/21/2012US20120156582 Fuel cell
06/21/2012US20120156572 Electrode active material for power storage device, power storage device, and electronic and transportation device
06/21/2012US20120156567 Novel sulphur-modified monolithic porous carbon-based material process for the preparation thereof and uses thereof in the storage and release of energy
06/21/2012US20120156566 Particles of doped lithium cobalt oxide, method for preparing the same and their use in lithium ion batteries
06/21/2012US20120156565 Positive electrode active material, method of manufacturing the positive electrode active material, and lithium battery employing the positive electrode active material
06/21/2012US20120156564 Composite material tape for lithium secondary battery and lithium secondary battery using the same
06/21/2012US20120156563 Aqueous carbon filler dispersion coating liquid, conductivity-imparting material, electrode plate for an electrical storage device, manufacturing method therefore, and electrical storage device
06/21/2012US20120156562 Water-based slurry composition, electrode plate for electricity storage device, and electricity storage device
06/21/2012US20120156561 Welded Construction and Resistance Welding Method
06/21/2012US20120156560 Positive electrode active material, and positive electrode and lithium secondary battery including the same
06/21/2012US20120156558 Electrode for lithium ion secondary battery and lithium ion secondary battery
06/21/2012US20120156556 Active material, electrode including the active material and manufacturing method thereof, and secondary battery
06/21/2012US20120156555 Non-aqueous electrolyte secondary battery
06/21/2012US20120156549 Electrochemical cell and contact element for making contact with it
06/21/2012US20120156548 Secondary Battery and Battery Pack Including the Same
06/21/2012US20120153231 Cathode material structure and method for preparing the same
06/21/2012US20120153220 Si ALLOY NEGATIVE ELECTRODE ACTIVE MATERIAL FOR ELECTRIC DEVICE
06/21/2012US20120153219 Polysiloxane binder for lithium ion battery electrodes
06/21/2012US20120153211 Interdigitated electrode device
06/21/2012US20120152431 Membrane electrode assembly and fuel cell using same
06/21/2012DE10297620B4 Brennstoffzelle Fuel cell
06/21/2012DE102011088587A1 Verfahren zum Ausbilden eines Leiters A method for forming a conductor
06/21/2012DE102010063815A1 Kohlenstoff-Silizium-Mehrschichtsysteme Carbon-silicon multilayer systems
06/21/2012DE102010062852A1 Ableiterfolie für eine Lithium-Ionen-Zelle, Lithium-Ionen-Akkumulator sowie Kraftfahrzeug mit einem Lithium-Ionen-Akkumulator Conductor foil for a lithium-ion cell Lithium-ion battery and motor vehicle with a Lithium-ion battery
06/21/2012DE102010062847A1 Kollektor für eine Lithium-Ionen-Zelle, Lithium-Ionen-Akkumulator sowie Kraftfahrzeug mit einem Lithium-Ionen-Akkumulator Collector for a lithium-ion cell Lithium-ion battery and motor vehicle with a Lithium-ion battery
06/21/2012DE102010055053A1 Verfahren und System zur Herstellung von blatt- oder plattenförmigen Objekten A method and system for the production of sheet-like or plate-like objects
06/21/2012DE102010054610A1 Elektrochemische Zelle The electrochemical cell
06/21/2012CA2821979A1 Electrochemical actuators
06/21/2012CA2821882A1 Electrode material and method for producing the same
06/21/2012CA2821163A1 Hydrogen oxidation and generation over carbon films
06/20/2012EP2466678A2 Lithium secondary battery
06/20/2012EP2466675A1 Conductive composition and method of preparation, polymer thereof, and electrode, electrolyte membrane and fuel cell including the composition or polymer
06/20/2012EP2466673A1 Fuel cell with monolithic electrolyte-membrane assembly
06/20/2012EP2466672A2 Binder having good adhesion for a secondary battery
06/20/2012EP2466671A2 Lithium transition metal-based compound powder, method for manufacturing the same, spray-dried substance serving as firing precursor thereof, and lithium secondary battery positive electrode and lithium secondary battery using the same
06/20/2012EP2466670A1 Electrode active material, electrode, and electricity storage device
06/20/2012EP2466669A1 Electrode for lithium ion secondary batteries, lithium ion secondary battery using the same, and method for manufacturing the battery
06/20/2012EP2466594A1 Interdigitated electrode structure
06/20/2012EP2465161A2 DIRECT THERMAL SPRAY SYNTHESIS OF Li ION BATTERY COMPONENTS
06/20/2012EP2465159A2 Electrode for a molten carbonate fuel cell and method for the production thereof
06/20/2012EP2465158A1 Self assembled multi-layer nanocomposite of graphene and metal oxide materials
06/20/2012EP2465157A1 Self assembled multi-layer nanocomposite of graphene and metal oxide materials
06/20/2012EP2465156A1 Alkaline primary cells with electrolyte comprising manganese compound
06/20/2012EP2465155A1 Alkaline primary cells with cathodes comprising manganese
06/20/2012EP2465154A1 Alkaline primary cells with anode comprising manganese
06/20/2012EP2056381B1 Cell, electrode, and collector used in them
06/20/2012EP1875536B1 A battery cathode, a lithium ion battery using the same and processes for preparation thereof
06/20/2012EP1872422B1 Porous niobium oxide as electrode material and manufacturing process
06/20/2012EP1776727B1 Electrode active material for lithium secondary battery
06/20/2012EP1559155B1 Method for the production of devices for storing electric power based on rechargeable lithium polymer cells
06/20/2012CN202282419U Low-gas-evolution alkali zinc-manganese battery
06/20/2012CN202282418U High-power alkali zinc-manganese battery
06/20/2012CN202282417U Trigger for lead polar plate packaging machine for storage battery
06/20/2012CN202282416U Pushing device of storage battery lead polar plate wrapping machine
06/20/2012CN202282393U Novel battery cover group
06/20/2012CN1989641B Gas diffusion substrate
06/20/2012CN102511106A 电池和能量系统 Battery and Energy Systems
06/20/2012CN102511104A Non-aqueous electrolyte cell, cell pack, and automobile
06/20/2012CN102511103A Process for production of seal structure for bipolar battery, process for production of bipolar battery, seal structure for bipolar battery, and bipolar battery
06/20/2012CN102511099A Method for producing electrode catalyst for fuel cell
06/20/2012CN102511098A Collector for bipolar lithium ion secondary battery
06/20/2012CN102511097A Alkaline primary cells with electrolyte comprising manganese compound
06/20/2012CN102511096A Negative electrode carbon material for lithium secondary battery and method for manufacturing same
06/20/2012CN102511095A Manganese phosphates and related electrode active materials
06/20/2012CN102511094A Negative active material for lithium secondary battery and lithium secondary battery comprising same
06/20/2012CN102511093A Si alloy negative electrode active material for electrical device
06/20/2012CN102511092A Alkaline primary cells with cathodes comprising manganese
06/20/2012CN102509809A Method for constructing ocean sediment microbial fuel battery with high output voltage and high output power
06/20/2012CN102509806A Novel sufficient metal air battery oxygen electrode and preparation method thereof
06/20/2012CN102509805A High-performance sealed lead-acid storage battery for electric vehicle
06/20/2012CN102509804A Preparation method for lithium ion battery Li3V2 (Po4)3/C composite material
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