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)
08/2000
08/29/2000US6110304 Hydrogen-absorbing alloy electrode for alkaline storage batteries
08/29/2000US6110236 Method of preparing electrodes having evenly distributed component mixtures
08/24/2000WO2000049674A1 Alkaline secondary battery
08/24/2000WO2000049670A1 Gelating agent for alkaline cell and alkaline cell
08/24/2000WO2000049669A2 Electrically conductive, freestanding microporous polymer sheet
08/24/2000WO2000049668A2 Improved lithium manganese oxide-based active material
08/24/2000WO2000049103A1 A method for the adhesion of vinylidene fluoride resins to metal substrates, and an electrode structure and its method of production
08/24/2000CA2370524A1 Electrically conductive, freestanding microporous polymer sheet
08/24/2000CA2361391A1 Improved lithium manganese oxide-based active material
08/23/2000EP1030399A1 Non-aqueous electrolyte cell
08/23/2000EP1030396A1 Solid polymer type fuel cell system
08/23/2000EP1030392A2 Hydrogene storage alloy electrode and method for manufacturing the same
08/23/2000EP1029946A2 Gas diffusion electrode assemblies and process for producing the same
08/23/2000EP1029384A1 Metal-air fuel cell battery systems employing metal-fuel tape
08/23/2000EP1029383A1 Metal-air fuel cell battery systems employing metal-fuel cards
08/23/2000EP1029382A1 Composite suitable for use in electrochemical cells
08/23/2000EP1029380A2 Hydrogen catalysis power cell for energy conversion systems
08/23/2000EP1029379A2 Electrode with a layer of carbon monoxide-sensitive catalyst particles
08/23/2000EP1029377A1 Lithium ion polymer cell separator
08/23/2000EP1028914A1 Carbon product rich in lithium for use as negative electrode in a lithium cell
08/23/2000EP0972314A4 Nickel-metal hydride batteries having high power electrodes and low-resistance electrode connections
08/23/2000CN2393223Y Valve-controlled sealed lead-acid accumulator for locomotive
08/23/2000CN1264313A Flexible thin layer open electrochemical cell and applications of same
08/23/2000CN1264185A Button-shaped storage battery
08/23/2000CN1264184A Hydrogen storage alloy electrode and manufacture method thereof
08/23/2000CN1263791A Mixing conducting cubic perofskite for ceramic ion transmission membrane
08/23/2000CN1055793C Method for manufacturing Li-Mn composite oxide in Li-Mn batteries
08/23/2000CN1055792C Cadmium telluride solar cell with transition layer
08/22/2000US6106978 Energy density; durability
08/22/2000US6106977 Lithium secondary cells and methods for preparing active materials for negative electrodes
08/22/2000US6106976 High voltage and capacity and cycle property, small-size, light-weight
08/22/2000US6106974 Bipolar electrode for battery with alkaline electrolyte
08/22/2000US6106965 Polymer electrolyte fuel cell
08/22/2000US6106798 Vanadium oxide nanoparticles
08/22/2000US6106769 Also includes at least one compound selected from the group consisting of heavy rare-earth oxides, heavy rare-earth hydroxides or compound rare earth oxides or hydroxides
08/22/2000US6106768 Mm-Ni type hydrogen storage alloy for Ni/MH secondary cell
08/22/2000CA2254551C Method of manufacturing a porous metallic sheet for use as an electrode substrate of a battery
08/17/2000WO2000048260A1 Centrifugally atomized zinc alloy powder for alkaline batteries
08/17/2000WO2000048212A1 Photovoltaic cell and method for the production thereof
08/17/2000WO2000047816A1 Nonwoven web
08/17/2000WO2000015547A9 Metal-carbon composite powders, methods for producing powders and devices fabricated from same
08/17/2000WO2000007932A3 Inorganic hydrogen and hydrogen polymer compounds and applications thereof
08/17/2000DE10004955A1 Electrode used for a fuel cell comprises a porous polymer and a catalyst layer containing a solid polymer electrolyte and catalyst particles
08/16/2000EP1028480A2 Duplex-coated cathode cans, electrochemical cells incorporating them, and methods of making the aforesaid cans and cells
08/16/2000EP1028479A2 Electrolyte polymers for lithium rechargeable batteries
08/16/2000EP1028478A1 Negative electrode for secondary cell, negative plate for secondary cell, and secondary cell comprising the same
08/16/2000EP1028477A2 Physical vapor deposited electrode component and method of manufacture
08/16/2000EP1028476A1 Negative electrode material for nonaqueous electrode secondary battery and method for producing the same
08/16/2000EP1027916A1 Mixed conducting cubic perovskite for ceramic ion transport membrane
08/16/2000EP1027742A1 Nickel hydroxide active material for electro chemical cells
08/16/2000EP1027354A1 Phthalocyanine analogs
08/16/2000EP1027152A1 Gold catalyst for fuel cells
08/16/2000EP0891299B1 METHOD FOR PREPARING SPINEL Li(1+x)Mn(2-x)O(4+y) INTERCALATION COMPOUNDS
08/16/2000CN2392267Y Frame net belt of accumulator electrode plate
08/16/2000CN2392266Y Trough or frame of electrode of accumulator
08/16/2000CN1263363A Chargeable lithium battery
08/16/2000CN1263361A Method for cutting polymer electrolytic multi-layer cell and obtained electric cell
08/15/2000US6103426 High energy density rechargeable batteries having a solid electrolyte interface on the anodes
08/15/2000US6103423 Negative electrode for secondary cells and a non-aqueous electrolyte secondary cell comprising the same as at least one electrode
08/15/2000US6103422 A lithium manganese oxide particle and surface coatings comprising additional at least one nonmanganese metal element selected from the group consisting of aluminum, magnesium, vanadium, chromium, iron, cobalt, nickel, and zinc
08/15/2000US6103421 Process of producing a positive electrode active material and nonaqueous secondary battery using the same
08/15/2000US6103420 Cathode for lithium secondary battery and production method for the same
08/15/2000US6103419 An electrochemical battery provide high capacity, high voltage
08/15/2000US6103416 Laminated lithium-ion cell and process for fabricating same
08/15/2000US6103412 Polymer electrolyte fuel cell
08/15/2000US6103393 High purity; controlled crystallinity; small average particle size; narrow particle size distribution; spherical particle morphology; controlled surface chemistry, and surface are; useful in electrocatalyst applications
08/15/2000US6103319 Heat treating a porous resin core to which an iron oxide powder was applied to carbonize the resin and sinter to obtain a porous iron skeleton; covering with electroplated nickel, pore walls included; strenth; electrical properties
08/15/2000US6103213 Process for producing lithium-cobalt oxide
08/15/2000US6103077 Homogeneous dispersion of carbon black;
08/15/2000US6103054 Method of making a laminated device for generating electrical energy
08/15/2000US6103024 Magnesium-nickel-molybdenum alloys as sources of hydrogen, fuels, internal combustion engines
08/15/2000CA2158242C High voltage insertion compounds for lithium batteries
08/15/2000CA2050459C Molten carbonate fuel cell with sintered li coc2 electrode
08/10/2000WO2000046870A1 Dioxolane as a protector for lithium electrodes
08/10/2000WO2000046868A1 Lead-tin alloy current collectors, batteries made thereof and methods for manufacturing same
08/10/2000WO2000046867A1 Metal vanadium oxide particles
08/10/2000WO2000013243A3 Improved gas diffusion electrode, method for producing said electrode and method for waterproofing a gas diffusion electrode
08/09/2000EP1026766A1 Cell and method of producing the same
08/09/2000EP1026765A1 Positive active material for lithium secondary battery and method of manufacturing the same
08/09/2000EP1026764A2 Hydrogen absorbing alloy, method of manufacturing hydrogen absorbing alloy and alkali secondary battery
08/09/2000EP1026763A1 Hydrogen absorbing allow electrode and method of producing the same
08/09/2000EP1026762A1 Chemical vapor deposited electrode component and method of manufacture
08/09/2000EP1026760A1 Spirally wound three-dimensional electrode support
08/09/2000EP1026123A2 Multi-phase solid ion and electron conducting membrane with low volume percentage electron conducting phase and methods for fabricating same
08/09/2000EP1025607A1 Battery system
08/09/2000EP1025605A2 Fuel cell system for low pressure operation
08/09/2000EP1025599A1 Ultrahigh voltage mixed valence materials
08/09/2000EP1025598A1 Prismatic electrochemical cell and multicell battery
08/09/2000EP1024918A1 Nanocomposites with activated interfaces prepared by mechanical grinding of magnesium hydrides and use for storing hydrogen
08/09/2000CN1262533A Secondary lithium battery
08/09/2000CN1262532A Anode for nonaqueous electrolyte, its making method, battery with anode and its making method
08/09/2000CN1055321C Full-closed maintenance-free lead-acid accumulator super-low antimoney grid alloy material
08/08/2000US6100324 A polyolefin copolymer having fluoroalkyl sulfonate pendant groups; use in batteries, fuel cells, electrolysis cells, ion exchange membranes, sensors, electrochemical capacitors, and modified electrodes
08/08/2000US6099991 Increased adhesive strength between the core material and the sintered nickel porous body
08/08/2000US6099990 Carbon electrode material for electrochemical cells and method of making same
08/08/2000US6099989 Polymer secondary batteries
08/08/2000CA2173765C Non-aqueous secondary battery and a manufacturing method of graphite powder
08/08/2000CA2173261C Lithium-manganese oxide electrode for a rechargeable lithium battery
08/03/2000WO2000045453A1 THIN-LAYERED MnO2/Zn BATTERY WITH PROTON CONDUCTIVE POLYMER ELECTROLYTE
08/03/2000WO2000045452A1 Binder composition for electrode for lithium-ion secondary battery and utilization thereof
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