| Patents for H01M 4 - Electrodes (97,472) |
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| 09/10/2008 | CN100418251C Preparation method of electrode plates of lithium cell |
| 09/10/2008 | CN100418250C Preparation process and device for finished pole piece of secondary batter |
| 09/10/2008 | CN100418169C Electrochemical part and making method thereof |
| 09/10/2008 | CN100417595C Method for preparing Lithium transition metal composite oxides from carbonate propodosoma |
| 09/09/2008 | US7422827 Lithium battery; containing additive which prevents decomposition of electrolyte; swelling inhibition; nonaqueous electrolyte |
| 09/09/2008 | US7422826 Soaking the anode, cathode and intermediate separator in an electrolyte mixture of monomer having more than one (methyl)acryloyl group, a second monomer having five or more alpha-unsaturated groups, a thermal initiator, alkali metal salt, and solvent; housing the assembly in a casing; and heating |
| 09/09/2008 | US7422825 Nonaqueous electrolyte secondary battery |
| 09/09/2008 | US7422824 Composite particle of an oxide of Li and Co containing uniformly distributed Mg, Cu or Zn and having Al, Ca Ba Sr, Y, or Zr distributed in the surface portion; inproved cycle life and heat resistance without reducing tap density |
| 09/09/2008 | US7422823 Alkali-iron-cobalt phosphates and related electrode active materials |
| 09/09/2008 | US7422822 Single cell for a solid oxide fuel cell |
| 09/09/2008 | US7422814 Fuel cell system |
| 09/09/2008 | US7422813 Fuel cell systems comprising microfibrous fuel cell elements and methods of making and using same |
| 09/09/2008 | US7422766 Method of fabrication of high power density solid oxide fuel cells |
| 09/09/2008 | CA2624336A1 Membrane electrode assembly, method for manufacturing the same, and fuel cell including the same |
| 09/09/2008 | CA2401625C Pin for connecting carbon electrodes and process therefor |
| 09/09/2008 | CA2242993C Thin film of non-protonic electrolyte, electrolyte-immobilized liquid-film conductor and polymer battery |
| 09/04/2008 | WO2008106504A2 Catalyst coated membranes and sprayable inks and processes for forming same |
| 09/04/2008 | WO2008106288A1 Electrolytes, electrode compositions and electrochemical cells made therefrom |
| 09/04/2008 | WO2008106280A1 Electrolytes, electrode compositions, and electrochemical cells made therefrom |
| 09/04/2008 | WO2008105559A1 Lead storage battery |
| 09/04/2008 | WO2008105490A1 Compound having olivine-type structure, positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery |
| 09/04/2008 | WO2008105484A1 Method for production of electrode catalyst for fuel cell |
| 09/04/2008 | WO2008105337A1 Gas diffusion electrode for solid polymer fuel cell, membrane-electrode assembly for solid polymer fuel cell and method for producing the same, and solid polymer fuel cell |
| 09/04/2008 | WO2008105036A1 Binder resin for electrode of lithium ion secondary battery, composition and paste containing the resin, and electrode of lithium ion secondary battery using the resin |
| 09/04/2008 | WO2008104683A1 Electrode containing at least one nitroxide and carbon nanotubes |
| 09/04/2008 | WO2008104536A1 Reforming catalyst for molten carbonate fuel cells |
| 09/04/2008 | WO2008104322A2 Method for producing a catalyst layer |
| 09/04/2008 | WO2008086417A3 Battery cell |
| 09/04/2008 | WO2007081443A8 Cathode electrodes for direct oxidation fuel cells and systems operating with concentrated liquid fuel at low oxidant stoichiometry |
| 09/04/2008 | US20080214389 Anode catalyst containing platinum, ruthenium alloys on carbon catalyst support |
| 09/04/2008 | US20080213674 Secondary battery |
| 09/04/2008 | US20080213672 Lithium anodes for electrochemical cells |
| 09/04/2008 | US20080213671 Negative electrode for lithium ion secondary battery and lithium ion secondary battery |
| 09/04/2008 | US20080213670 Cathode comprises a lithium-cobalt-metal oxide; high charging voltage; excellent charging-discharging cycle property and storage stability without lowering battery capacity |
| 09/04/2008 | US20080213669 Excellent cycle property; cathode contains a nitroxyl polymer with monomers selected from 2,2,6,6-tetramethylpiperidinoxyl, 2,2,5,5-tetramethylpyrrolidinoxyl, and 2,2,5,5-tetramethylpyrrolinoxyl cations; anode is lithium or lithium-tin alloy or lithium-silicon alloy, and is in direct contact with cathode |
| 09/04/2008 | US20080213668 High capacity, good charge/discharge efficiency; positive electrode active material comprising crystalline particles of lithium-containing oxide containing two kinds of transition metal elements; cordless electronics; reduces steep rise in temperature of battery during discharge |
| 09/04/2008 | US20080213667 Cathode comprises layered lithium-cobalt-manganese-zirconium oxide and lithium-nickel-monganese oxide; high charging voltage; excellent charging-discharging cycle property and storage stability without lowering battery capacity |
| 09/04/2008 | US20080213666 Electrochemical cell electrode comprising rigid, binder free agglomerates of powdered zinc anc zinc alloyed with at least one of bismuth, indium, magnesium or aluminum, formed by ultrasonic bonding; low tap density; hydrogen storage vessels with improved storage stability |
| 09/04/2008 | US20080213665 Nonaqueous electrolyte secondary battery |
| 09/04/2008 | US20080213664 Sputter depositing a cathode film on a substrate, annealing to reduce surface contaminants and water of crystallization; depositing and oxidizing a nonconductive, metallic adhesion film, successively depositing and annealing an overlying stack of cathode films; higher energy density; minimal delamination |
| 09/04/2008 | US20080213663 Nitrides or phosphides of galium, indium, aluminum, and arsenic on a peptide or protein template; controllable optical, electrical and mechanical properties; electrooptics, solar cells, lithium batteries |
| 09/04/2008 | US20080213662 Increased available sites for reaction of ionic species; controlling and optimizing charge and discharge kinetics in bipolar devices |
| 09/04/2008 | US20080213661 Polymers Obtained From Monomers Allowing A Sequential Polymerization, And Their Use For Preparing Ionic Conductors |
| 09/04/2008 | US20080213658 Battery |
| 09/04/2008 | US20080213655 Safe lithium ion battery |
| 09/04/2008 | US20080213650 Microstructures and Methods of Fabrication Thereof |
| 09/04/2008 | US20080213647 Fuel Cell System |
| 09/04/2008 | US20080213161 Carbon nanotube pastes and methods of use |
| 09/04/2008 | US20080210913 Having metal oxide filled in space between chains; oxidation/reduction resistance, controlled conductivity; durable polypyrrole, polyindole, polycarbazole, polythiophene derivative films |
| 09/04/2008 | CA2677291A1 Method for generating a catalyst layer |
| 09/03/2008 | EP1964944A1 Electrolytic manganese dioxide, and method for its production and its application |
| 09/03/2008 | EP1964812A1 Carbon nano tube electrode formed by directly growing carbon nano tube on surface of carbon paper and supporting platinum-based nano catalyst on carbon nano tube using cvd method and manufacturing method thereof |
| 09/03/2008 | EP1964197A2 Pem fuel cell system comprising hydrogen generation based on hydride conversion with product water |
| 09/03/2008 | EP1964196A2 Membrane electrode assemblies for polymer electrolyte hydrogen and direct methanol fuel cells and methods for their production |
| 09/03/2008 | EP1964195A1 Stepped gradient fuel electrode and method for making the same |
| 09/03/2008 | EP1964194A1 Method and device for producing a battery and battery |
| 09/03/2008 | EP1964193A1 Material based on carbon and silicon nanotubes that can be used in negative electrodes for lithium batteries |
| 09/03/2008 | EP1963013A1 Fabrication methods for catalyst coated membranes |
| 09/03/2008 | EP1410453B1 Fuel cell with proton conducting membrane and with improved water and fuel management |
| 09/03/2008 | CN201111307Y Lithium battery |
| 09/03/2008 | CN201108882Y Battery pole piece two-sided coating machine |
| 09/03/2008 | CN101258638A Nonaqueous electrolyte secondary battery |
| 09/03/2008 | CN101258637A Electrolyte composition |
| 09/03/2008 | CN101258630A Gas diffusion layer and method for the production thereof |
| 09/03/2008 | CN101258628A Electrochemical cell having a partially oxidized conductor |
| 09/03/2008 | CN101257135A Electrochemical element |
| 09/03/2008 | CN101257134A Nonaqueous electrolyte secondary battery |
| 09/03/2008 | CN101257133A 非水电解质二次电池 The non-aqueous electrolyte secondary battery |
| 09/03/2008 | CN101257131A 可再充电的锂电池 Rechargeable lithium battery |
| 09/03/2008 | CN101257130A 锂二次电池 The lithium secondary battery |
| 09/03/2008 | CN101257128A Quantum activity colloid accumulator |
| 09/03/2008 | CN101257127A Fuel cell and method for connecting current connectors thereto |
| 09/03/2008 | CN101257121A Improved perfluorinated membranes and improved electrolytes for redox cells and batteries |
| 09/03/2008 | CN101257120A Process for synthesizing biphase nanometer fuel battery cathode material |
| 09/03/2008 | CN101257119A Double polar plates for fuel battery and method for making surface azote nickel-chromium thin film |
| 09/03/2008 | CN101257118A Double polar plates for fuel battery and method for making surface carbon chromium thin film |
| 09/03/2008 | CN101257117A Double polar plates for fuel battery and method for making surface azote chromium thin film |
| 09/03/2008 | CN101257116A Catalyst layer for fuel cells and fuel cell using the same |
| 09/03/2008 | CN101257115A Lead acid batteries electrode slab gate and manufacturing method thereof |
| 09/03/2008 | CN101257114A Grid for a battery plate, method of producing the same, and battery using the same |
| 09/03/2008 | CN101257113A Positive electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery |
| 09/03/2008 | CN101257112A Method for making nickel-hydrogen battery metal mesh cathode |
| 09/03/2008 | CN101257111A Method for producing positive electrode active material of non-aqueous electrolyte secondary cell |
| 09/03/2008 | CN101257110A Lithium ion battery pole piece protecting adhesive tape pasting mechanism |
| 09/03/2008 | CN101257109A Electrode structure and method of manufacturing the same, and battery and method of manufacturing the same |
| 09/03/2008 | CN101257105A Non-aqueous electrolyte secondary battery and method for producing same |
| 09/03/2008 | CN101254614A Carbon electrode horizontal type bidirectional vibration molding technique and special forming equipment |
| 09/03/2008 | CN100416909C Lithium electrochemical generator comprising at least a bipolar electrode with conductive aluminium or aluminium alloy substrates |
| 09/03/2008 | CN100416902C Proton exchange membrane fuel cell interdigited parallel combined flow field |
| 09/03/2008 | CN100416900C Proton exchange membrane fuel cell plate comprising combined flow channel |
| 09/03/2008 | CN100416899C Bipolar plate and direct liquid feed fuel cell stack |
| 09/03/2008 | CN100416898C Preparation proces for regenerating lead-rare earth low antimony slab lattice alloy |
| 09/03/2008 | CN100416897C Negative electrode of lithium ion secondary cell and lithium ion secondary cell comprising the same |
| 09/03/2008 | CN100416896C Cathode hydrogen-stored material used for low-temperature Ni-H battery and battery thereof |
| 09/03/2008 | CN100416895C Lithium ion cell positive electrode actived material and preparation method thereof |
| 09/03/2008 | CN100416894C Negative electrode active material and its making method, negative electrode and nonaqueous electrolyte battery |
| 09/03/2008 | CN100416893C Anode of lithium ion cell and lithium ion cell |
| 09/03/2008 | CN100416891C Nonaqueous electrolyte secondary battery |
| 09/03/2008 | CN100416722C Activated carbon deposited nickel oxide as super capacitor anode material and preparing method |
| 09/02/2008 | US7419747 Aprotic solvent mixture as electrolyte containing transition metal compound and sulfonyl compound with lithium compound; high density, high energy voltage |