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)
08/2014
08/21/2014US20140234695 Secondary battery
08/21/2014US20140234684 Redox Flow Battery System including an Anode Electrode having a Subsurface Alloy
08/21/2014US20140234681 Anode for cable-type secondary battery and cable-type secondary battery comprising the same
08/21/2014US20140234680 Electrode structure having roll shape, electrode and electric device including the same, and method of manufacturing the electrode structure
08/21/2014US20140234537 Method for manufacturing an electrode, and ink for an electrode
08/21/2014US20140234536 Metal Fluoride Electrode Protection Layer and Method of Making Same
08/21/2014US20140234535 Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the same
08/21/2014US20140232031 Method for producing a composite structure composed of porous carbon and electrochemical active material
08/21/2014US20140231724 Active material for lithium secondary battery, negative electrode for lithium secondary battery, and lithium secondary battery
08/21/2014US20140231721 Lithium silicate-based compound, positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery using the same
08/21/2014US20140231720 Positive electrode active material with improved output and lithium secondary battery comprising the same
08/21/2014US20140231719 Binder for battery, and anode and lithium battery including the same
08/21/2014US20140231707 Graphite material, method for producing same, carbon material for battery electrodes, and battery
08/21/2014US20140231706 Binder for battery, and anode and lithium battery including the same
08/21/2014US20140230688 Method for producing electrode covered with sodium metal
08/21/2014DE112012004702T5 Negativelektrodenmaterial und Negativelektrode für die Verwendung in einer Lithiumionensekundärbatterie sowie Lithiumionensekundärbatterie A negative electrode material and negative electrode for use in a lithium ion secondary battery and lithium ion secondary battery
08/21/2014DE112012004694T5 Lithiumsekundärbatterie und Verfahren zum Herstellen derselben A lithium secondary battery and method for manufacturing the same
08/21/2014DE112012004237T5 Ternärer Mehrschichtenverbundstoff, sein Vorläufer und Herstellungsverfahren davon Ternary multilayer composite, its precursor and manufacturing method thereof
08/21/2014DE102010020169B4 Verfahren zum Herstellen einer Elektrodentinte auf Basis von nanostrukturierten dünnen Katalysatorschichten A method for producing an electrode ink based on nanostructured thin catalyst layers
08/21/2014DE102010020166B4 Verfahren zum Überführen einer nanostrukturierten dünnen Katalysatorschicht von einem tragenden Substrat zu einem Transfersubstrat A method of transferring a nanostructured thin catalytic layer of a supporting substrate to a transfer substrate
08/21/2014DE102008054187B4 Lithiumionen-Akku und Verfahren zur Herstellung eines Lithiumionen-Akkus Lithium ion battery and method for producing a lithium-ion battery
08/20/2014EP2768070A1 Metal-air cell provided with gel-form solid electrolyte
08/20/2014EP2768068A1 Valve-regulated lead-acid battery
08/20/2014EP2768065A1 Nonaqueous electrolyte secondary cell and method for producing nonaqueous electrolyte secondary cell
08/20/2014EP2768064A1 Use of substituted alkynyl sulfonates, carbonates and oxalates as additives in electrolytes of secondary lithium-ion batteries
08/20/2014EP2768063A1 Cable-type secondary battery and method for manufacturing same
08/20/2014EP2768062A1 Cable-type secondary battery
08/20/2014EP2768061A1 Cable-type secondary battery
08/20/2014EP2768060A1 Cable-type secondary battery
08/20/2014EP2768059A1 Cable-type secondary battery
08/20/2014EP2768058A1 Cable-type secondary battery
08/20/2014EP2768057A2 Cable-type secondary battery
08/20/2014EP2768054A1 Catalyst particles, catalyst ink, electrode catalyst layer for fuel cells, membrane electrode assembly, solid polymer fuel cell, method for producing catalyst particles, and method for producing catalyst ink
08/20/2014EP2768053A1 Fuel cell
08/20/2014EP2768052A1 Secondary battery and method for producing same
08/20/2014EP2768051A1 Silicon-based composite and method for manufacturing same
08/20/2014EP2768050A1 Silicon oxide for negative electrode material of nonaqueous electroltye secondary cell, method for producing same, lithium ion secondary cell, and electrochemical capacitor
08/20/2014EP2768049A1 Negative active material, and negative electrode and lithium battery each including the nagative active material
08/20/2014EP2768048A1 Alkaline cell
08/20/2014EP2768046A1 Flooded lead-acid battery with electrodes comprising a pasting substrate
08/20/2014EP2768042A1 Electrochemical cell
08/20/2014EP2767995A1 Electrode having a roll shape graphene structure, electrode and electric device including the same, and method of manufacturing the electrode structure
08/20/2014EP2766949A1 Electrode structure and method for making the same
08/20/2014EP2766945A1 Electrode for electrochemical cell and method of manufacturing such an electrode
08/20/2014EP2766944A1 Amorphous alloy negative electrode compositions for lithium-ion electrochemical cells
08/20/2014EP2766943A1 Electrode-forming composition
08/20/2014EP2766513A2 Proton-conductive electrochemical cell, and method for manufacturing such a cell
08/19/2014US8808943 Membrane electrode assembly including porous catalyst layer and method of manufacturing the same
08/19/2014US8808942 Adhesive for fuel cell and membrane-electrode assembly produced using the same
08/19/2014US8808941 Naphthoxazine benzoxazine-based monomer, polymer thereof, electrode for fuel cell including the polymer, electrolyte membrane for fuel cell including the polymer, and fuel cell using the electrode
08/19/2014US8808940 Solid oxide fuel cell with sealed structure
08/19/2014US8808930 Liquid air electrode for metal-air battery and metal-air battery provided with same
08/19/2014US8808928 Fuel cell, method for operating the same, and electronic device
08/19/2014US8808927 Nonaqueous electrolyte lithium secondary battery
08/19/2014US8808926 Electrode active material for all-solid-state secondary battery and all-solid-state secondary battery using the same
08/19/2014US8808921 Current collector for flexible electrode, method of manufacturing same, and negative electrode including same
08/19/2014US8808919 Negative electrode active material, negative electrode having the same and lithium secondary battery
08/19/2014US8808918 Rechargeable lithium battery
08/19/2014US8808917 Power storage device having olivine type positive electrode active material with oriented crystal structure
08/19/2014US8808916 Cathode active material for lithium secondary batteries, method for preparing the same, and lithium secondary batteries comprising the same
08/19/2014US8808915 Rechargeable lithium battery
08/19/2014US8808914 Lead-acid battery design having versatile form factor
08/19/2014US8808913 Composite positive electrode active material, electrode for lithium secondary battery including composite positive electrode active material, and lithium secondary battery
08/19/2014US8808912 Surface protected lithium-metal-oxide electrodes
08/19/2014US8808911 Cathode composite material and lithium ion battery using the same
08/19/2014US8808910 Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode
08/19/2014US8808909 Lithium ion batteries using discrete carbon nanotubes, methods for production thereof and products obtained therefrom
08/19/2014US8808902 Electrode assembly including ceramic layer disposed along the length of the positive electrode and secondary battery using the same
08/19/2014US8808897 Electrode structure of vanadium redox flow battery
08/19/2014US8808884 Electrode assembly and secondary battery including the same
08/19/2014US8808584 Active material for lithium secondary battery, electrode for lithium secondary battery, lithium secondary battery, and method for producing the same
08/19/2014US8808576 Process for the preparation of porous crystalline lithium-, vanadium and phosphate-comprising materials
08/19/2014US8808575 Process for the preparation of porous crystalline lithium-, vanadium and phosphate-comprising materials
08/19/2014US8808407 Method of manufacturing a solid lithium ion secondary battery with an electrolyte layer and/or positive electrode layer containing a crystallite having a lithium ion conducting property
08/19/2014US8808406 Method of manufacturing secondary battery
08/19/2014US8808404 Method for making electrochemical cells
08/19/2014CA2741406C Multi-component-system lithium phosphate compound particles having an olivine structure, manufacturing method thereof and lithium secondary battery employing the lithium phosphatecompound particles as a positive electrode material
08/19/2014CA2660789C Stabilized lithium metal powder for li-ion application, composition and process
08/19/2014CA2586237C Method for making a composite electrode material
08/14/2014WO2014124366A1 High energy cathode material
08/14/2014WO2014124130A1 Polymers, substrates, methods for making such, and devices comprising the same
08/14/2014WO2014124110A1 Improved electrolyte for battery containing an iron electrode
08/14/2014WO2014123913A1 Rechargeable battery cell with improved high temperature performance
08/14/2014WO2014123331A1 Method for continuously preparing silicon nanoparticles, and anode active material for lithium secondary battery comprising same
08/14/2014WO2014122566A1 Active cathode material and its use in rechargeable electrochemical cells
08/14/2014WO2014122546A1 Active cathode material and its use in rechargeable electrochemical cells
08/14/2014WO2014122520A1 Composite active material, manufacturing method for composite active material, and lithium secondary battery including composite active material
08/14/2014WO2014122429A1 Use of an anode catalyst layer
08/14/2014WO2014122428A1 Use of an anode catalyst layer
08/14/2014WO2014122427A1 Use of an anode catalyst layer
08/14/2014WO2014122426A1 Co-tolerant catalyst for pafc
08/14/2014US20140228200 Catalytic ink preparation method
08/14/2014US20140227634 Gas-diffusion electrode
08/14/2014US20140227633 Method of fabricating an ltm perovskite product
08/14/2014US20140227632 Hollow platinum nanoparticles for fuel cells
08/14/2014US20140227613 Production method for a support type coating membrane using tape casting
08/14/2014US20140227612 Non-aqueous electrolytic solution and lithium battery
08/14/2014US20140227609 Architectures for solid state batteries
08/14/2014US20140227601 Negative electrode for lithium ion battery, and lithium ion battery
08/14/2014US20140227600 Composite active material for lithium secondary batteries and method for producing same
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