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)
03/2014
03/20/2014WO2014041669A1 Ionic conductor and secondary cell
03/20/2014WO2014041622A1 Nonaqueous secondary battery and battery control system
03/20/2014WO2014041588A1 Cutting method for electrode band for electronic component using laser beam and device for same
03/20/2014WO2014041110A1 Alkali metal-chalcogen battery having low self-discharge and high cycle life and performance
03/20/2014WO2014041108A1 Li-s battery with high cycle stability and a method for operating same
03/20/2014WO2014041076A1 Method for operating a lithium battery involving an active material of a specific electrode
03/20/2014WO2014041074A1 Method for operating a lithium-ion battery
03/20/2014WO2014041029A1 Positive electrode material for lithium-ion battery
03/20/2014WO2014040790A1 Lithium-ion cell with inorganic ion exchanger
03/20/2014WO2014040410A1 Lithium-rich solid solution positive electrode composite material and method for preparing same, lithium ion battery positive electrode plate and lithium ion battery
03/20/2014WO2014014913A3 High voltage cathode compositions for lithium-ion batteries
03/20/2014WO2013187969A3 Metal/oxygen battery with internal oxygen reservoir
03/20/2014WO2013070298A3 High capacity positive electrodes for use in lithium-ion electrochemical cells and methods of making same
03/20/2014WO2013030652A8 Catalyst production method, electrode catalyst for fuel cell produced by this method, and catalyst production apparatus
03/20/2014US20140080700 Nanostructured platinum alloys for use as catalyst materials
03/20/2014US20140080039 Sulfonated silica-based electrode materials useful in fuel cells
03/20/2014US20140080038 Photocatalytic methods for preparation of electrocatalyst materials
03/20/2014US20140080037 Electrode for fuel cell and fuel cell including the same
03/20/2014US20140080032 Conductive mesh supported electrode for fuel cell
03/20/2014US20140080019 MONOCLINIC Sr1-xAxSi1-yGeyO3-0.5x, WHEREIN A IS K or Na, OXIDE ION CONDUCTOR
03/20/2014US20140080014 Power generation method using a fuel cell having a stabilized cathode catalyst
03/20/2014US20140080011 Manufacturing method for catalyst electrode, catalyst electrode manufactured by means of method, and battery comprising same
03/20/2014US20140080009 Lithium sulfide compositions for battery electrolyte and battery electrode coatings
03/20/2014US20140080007 Nonaqueous electrolyte secondary battery
03/20/2014US20140080005 Secondary battery and method for producing secondary battery
03/20/2014US20140080004 Carbonaceous material for non-aqueous electrolyte secondary battery negative electrode
03/20/2014US20140080003 Nonaqueous electrolyte secondary battery and method for manufacturing the same
03/20/2014US20140080002 Lithium secondary battery of high power property with improved high power density
03/20/2014US20140080001 Lithium secondary battery of high energy density with improved energy property
03/20/2014US20140080000 Lithium secondary battery of high power property with improved high power density
03/20/2014US20140079999 Cathode material
03/20/2014US20140079998 Positive electrode active material for non-aqueous electrolyte secondary battery
03/20/2014US20140079997 Anodes of li-ion batteries
03/20/2014US20140079996 Method for improving environmental stability of cathode materials for lithium batteries
03/20/2014US20140079995 Composite particles for lithium secondary battery positive electrodes, method for producing composite particles for lithium secondary battery positive electrodes, method for producing positive electrode for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary battery
03/20/2014US20140079994 Release system for electrochemical cells
03/20/2014US20140079993 Composite anode active material, anode and lithium battery including the same, and method of preparing composite anode active material
03/20/2014US20140079991 Lithium battery
03/20/2014US20140079990 Nonaqueous electrolyte battery
03/20/2014US20140079989 Lithium-sulfur battery with performance enhanced additives
03/20/2014US20140079985 Battery and assembly method
03/20/2014US20140079984 Non-aqueous secondary battery, mounted unit, and method for manufacturing non-aqueous secondary battery
03/20/2014US20140079972 Anode balanced lithium-iron disulfide primary cell
03/20/2014US20140079873 Method for producing electrode active material and electrode active material
03/20/2014US20140079872 Method for manufacturing lithium ion secondary battery
03/20/2014US20140079625 Titanium raw material for lithium titanate production and method for producing lithium titanate using same
03/20/2014US20140077128 Electrode binder for lithium secondary batteries, negative electrode for lithium secondary batteries using same, lithium secondary battery, automobile, method for producing electrode binder for lithium secondary batteries, and method for manufacturing lithium secondary battery
03/20/2014US20140077127 Lithium manganese compounds and methods of making the same
03/20/2014US20140076729 Method for doping and dedoping lithium into and from negative electrode and method for producing negative electrode for lithium secondary battery
03/20/2014US20140075745 High Capacity Alkali/Oxidant Battery
03/20/2014DE112012002563T5 Lithium-lonen-Sekundärbatterie The lithium ion secondary battery
03/20/2014DE112012002473T5 Elektrodenmaterial und Verfahren zu dessen Herstellung Electrode material and process for its preparation
03/20/2014DE102013014841A1 Auf einem leitfähigen Gitter geträgerte Elektrode für Brennstoffzellen Supported on a conductive grid electrode for fuel cells
03/20/2014DE102013003543B3 Verfahren zur Charakterisierung der Katalysatorstruktur in einer Brennstoffzelle, sowie dazu geeignetes Brennstoffzellendesign A method of characterizing the catalyst structure in a fuel cell, as well as to design suitable fuel cell
03/20/2014DE102012018622A1 Li-S-Batterie mit hoher Zyklenstabilität und Verfahren zu deren Betreiben Li-S battery with high cycling stability and methods for their operation
03/19/2014EP2709204A1 Oxygen cell
03/19/2014EP2709200A1 Lead battery
03/19/2014EP2709195A1 Carbon material for non-aqueous secondary battery, anode using said carbon material, and non-aqueous secondary battery
03/19/2014EP2709194A1 Lithium-sulfur battery with performance enhanced additives
03/19/2014EP2709193A1 Electrode assembly, method for producing electrode assembly, and electric storage device including electrode assembly
03/19/2014EP2709188A1 Liquid electrode battery
03/19/2014EP2709187A1 Vibration and impact resistant battery
03/19/2014EP2709128A1 Electrochemical cell
03/19/2014EP2707924A2 Alkali metal ion battery using alkali metal conductive ceramic separator
03/19/2014EP2707918A2 Lpcs formed composite current collector and methods therefor
03/19/2014EP2707917A1 Graphene materials having randomly distributed two-dimensional structural defects
03/19/2014EP2707913A1 An implantable medical device having an mri safe rechargeable battery
03/19/2014EP2707378A1 Compounds having a redox group, use thereof as an electrolyte additive, electrolyte composition, and electrochemical systems containing same
03/19/2014CN203491356U Negative electrode of sodium-sulfur battery
03/19/2014CN203491339U Polar plate and middle polar plate for lead-acid storage battery
03/19/2014CN203491338U Hydrogen storage alloy negative pole piece device for testing
03/19/2014CN203491337U Full-steam curing chamber of electrode plate for lead-acid storage battery
03/19/2014CN203491336U Lead storage battery
03/19/2014CN203487238U Novel acid spraying device for polar plate
03/19/2014CN103650231A Sulfide solid electrolyte material, lithium solid-state battery, and method for producing sulfide solid electrolyte material
03/19/2014CN103650230A All solid-state battery and manufacturing method therefor
03/19/2014CN103650229A Lithium secondary battery
03/19/2014CN103650223A Electrodes, batteries, electrode production methods, and battery production methods
03/19/2014CN103650222A Binder for electricity storage device
03/19/2014CN103650221A Method for producing electrode material for lithium ion batteries
03/19/2014CN103650220A Method for producing electrode material for lithium ion batteries
03/19/2014CN103650219A Method for producing positive electrode active material for lithium-ion rechargeable batteries, positive electrode for lithium-ion rechargeable batteries, and lithium-ion rechargeable battery
03/19/2014CN103650218A Nonaqueous electrolyte secondary battery
03/19/2014CN103650217A Negative-electrode active material for lithium ion secondary cell, and negative electrode and secondary cell using negative-electrode active material for lithium ion secondary cell
03/19/2014CN103650216A Stabilization of li-ion battery anodes
03/19/2014CN103650215A Electrode material comprising metal sulfide
03/19/2014CN103650214A Methods to fabricate variations in porosity of lithium ion battery electrode films
03/19/2014CN103650213A Positive electrode material for lithium-ion secondary battery and lithium-ion secondary battery
03/19/2014CN103650212A High-energy lithium secondary battery having improved energy density characteristics
03/19/2014CN103650201A Non-aqueous electrolyte cell and cell pack
03/19/2014CN103650084A Power storage device element and power storage device
03/19/2014CN103649378A Electrolytic copper foil, method for producing electrolytic copper foil, and lithium ion secondary cell using electrolytic copper foil as collector
03/19/2014CN103648979A Fabrication method for metal supporting nano graphite
03/19/2014CN103648642A Oxygen reduction catalyst, process for producing same, and polymer electrolyte membrane fuel cell
03/19/2014CN103647112A Side-pole multi-voltage nickel-metal hybrid battery module
03/19/2014CN103647089A Oxyhydrogen alkaline fuel cell
03/19/2014CN103647088A Electrode with platinum nanoflowers deposited on surface electrically, preparation method and application thereof
03/19/2014CN103647087A Method for preparing formaldehyde by carbon dioxide reduction
03/19/2014CN103647086A Carbon dioxide reduction device
03/19/2014CN103647085A Lithium ion battery negative current collector material and preparation method thereof
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