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)
11/2008
11/12/2008CN100433418C Method for improving metal lithium availability of lithium cell
11/12/2008CN100433417C Lithium secondary battery and method for producing the same
11/12/2008CN100433416C Negative electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery comprising the same
11/12/2008CN100433415C Composite electrode having platinum adulterated by nickel acid lanthanum and its preparing method
11/12/2008CN100433414C Sealed cell using film outer casing body
11/12/2008CN100433413C Weak alkaline polymer membrane direct alcohols fuel cell
11/12/2008CN100431973C Device and preparation process for preparing spherical Co-covered nickel hydroxide
11/12/2008CN100431972C Mfg. method of li-mn-ni compound oxide
11/12/2008CN100431946C Metal delivery system for nanoparticle manufacture
11/12/2008CN100431694C Imbedding type ruthenium system transformation reaction catalyst and its preparing method
11/12/2008CN100431684C Process for production of ionically crosslinked polysaccharide microspheres
11/11/2008US7449262 Current collector to conduct an electrical current to or from an electrode layer
11/11/2008US7449132 Proton conductive composition and proton conductive membrane
11/11/2008US7449033 Multilayer laminate of polymeric electrolytes; extrusion using heated rollers, electrodes; compression
11/06/2008WO2008134053A1 Thin film battery fabrication using laser shaping
11/06/2008WO2008133689A1 Membrane electrode assembly having catalyst diffusion barrier layer
11/06/2008WO2008133657A2 Electrode for cell of energy storage device
11/06/2008WO2008133642A2 Advanced metal-air battery having a ceramic membrane electrolyte
11/06/2008WO2008133607A2 Fuel cell stack components and materials
11/06/2008WO2008133549A1 Cathode material for solid oxide fuel cells based on cobalt-containing perovskite-like oxides of transition metals
11/06/2008WO2008133255A1 Process for producing membrane electrode assembly, membrane electrode assembly, apparatus for producing membrane electrode assembly, and fuel cell
11/06/2008WO2008133177A1 Polymer electrolyte material and membrane-electrode assembly for fuel cell using the same
11/06/2008WO2008132987A1 Electrolytic copper foil for lithium rechargeable battery and process for producing the copper foil
11/06/2008WO2008132875A1 Method for producing polymer electrolyte membrane for solid polymer fuel cell, membrane electrode assembly for solid polymer fuel cell, and solid polymer fuel cell
11/06/2008WO2008132797A1 Nonaqueous electrolyte secondary battery
11/06/2008WO2008132792A1 Nonaqueous electrolyte secondary battery
11/06/2008WO2008132493A2 Improvements in or relating to fuel cells
11/06/2008WO2008132409A1 Oxynitride sputtering target
11/06/2008WO2008132336A2 Synthesis of an limpo4 compound and use as an electrode material in a lithium accumulator
11/06/2008WO2008131631A1 Safety type battery
11/06/2008WO2008131564A1 Membraneless fuel cell and method of operating same
11/06/2008WO2008131551A1 Anode catalyst and methods of making and using the same
11/06/2008WO2008102270A3 Electrode active material and manufacturing method of same
11/06/2008WO2008101031A3 Light emitting devices made by bio-fabrication
11/06/2008WO2008087487A3 Fuel cell electrode manufactured by sedimentation
11/06/2008WO2008033113A3 Electrocatalysts having gold monolayers on platinum nanoparticle cores, and uses thereof
11/06/2008WO2008018926A8 Compositions of nanometal particles containing a metal or alloy and platinum particles for use in fuel cells
11/06/2008WO2007111988A3 Methods of charging lithium sulfur cells
11/06/2008US20080274411 Anode is composite lithium oxide; cathode capable of charging, discharging; nonaqueous liquid electrolyte and solid electrolyte mixture of particles in binder
11/06/2008US20080274410 Accuracy; prevent separator shrinkage at high temperature
11/06/2008US20080274408 Anode for Lithium Ion Cell
11/06/2008US20080274407 Layered carbon electrodes for capacitive deionization and methods of making the same
11/06/2008US20080274406 Negative Electrode Material for Lithium Secondary Battery, Method for Producing Same, Negative Electrode for Lithium Secondary Battery Using Same and Lithium Secondary Battery
11/06/2008US20080274405 Cathode Active Material for Alkaline Battery and Manufacturing Method Thereof, and Alkaline Battery
11/06/2008US20080274404 Graphite Particles and Lithium Secondary Battery Using The Same As Negative Electrode
11/06/2008US20080274403 Anode for secondary battery having negative active material with nano-fiber network structure and secondary battery using the same, and fabrication method of negative active material for secondary battery
11/06/2008US20080274399 Secondary battery
11/06/2008US20080274393 Hydrogel barrier for fuel cells
11/06/2008US20080274392 Method and Apparatus for Producing Catalyst Layer for Fuel Cell
11/06/2008US20080274391 Multifunctional tunable metal-phosphate composite electrocatalyst for efficient oxygen reduction and methanol oxidation for applications in fuel cells and electrolysis
11/06/2008US20080274387 Method for Producing Gas Diffusion Electrode and Method for Producing Polymer Electrolyte Fuel Cell, and Gas Diffusion Electrode and Polymer Electrolyte Fuel Cell
11/06/2008US20080274385 Fuel Cells
11/06/2008US20080274382 Carbon Fuel Particles Used In Direct Carbon Conversion Fuel Cells
11/06/2008US20080272740 Method of Charging a Lithium-Ion Battery Comprising a Negative Electrode
11/06/2008US20080271847 Gas diffusion electrode assembly, bonding method for gas diffusion electrodes, and electrolyzer comprising gas diffusion electrodes
11/06/2008DE19919261B4 Verfahren zur Erzeugung ultradünner kompakter, haftfester und in der elektrischen Leitfähigkeit einstellbarer Polymerschichten auf Oberflächen oxidischer Partikel, damit hergestellte Partikel und deren Verwendung A method for producing ultra-thin compact, adherent, and adjustable in the electrical conductivity of polymer layers on surfaces of oxide particles, the particles thus prepared and their use
11/06/2008DE112006003103T5 Dichtungsformsystem für Membran-Elektroden-Einheiten Seal molding system for membrane electrode assemblies
11/06/2008CA2689981A1 Electrode for cell of energy storage device and method of forming the same
11/06/2008CA2685798A1 Membraneless fuel cell and method of operating same
11/06/2008CA2685485A1 Improvements in or relating to fuel cells
11/06/2008CA2685475A1 Anode catalyst and methods of making and using the same
11/06/2008CA2683876A1 Polymer electrolyte material and membrane electrode assembly for fuel cell using the same
11/06/2008CA2683867A1 Production process of polymer electrolyte membrane for solid polymer electrolyte fuel cell, membrane electrode assembly for solid polymer electrolyte fuel cell, and solid polymer electrolyte fuel cell
11/06/2008CA2680147A1 Functionalization of nanoscale articles including nanotubes and fullerenes
11/06/2008CA2678850A1 Method for producing membrane electrode assembly, membrane electrode assembly, apparatus for producing membrane electrode assembly, and fuel cell
11/05/2008EP1988595A1 Electrode laminate and bipolar secondary battery
11/05/2008EP1988592A1 Nonaqueous electrolyte secondary battery
11/05/2008EP1988591A1 Composite particles for an electrode, production process thereof and electrochemical device
11/05/2008EP1988590A1 Alkaline battery
11/05/2008EP1988382A2 Fuel cell instrumentation system
11/05/2008EP1987559A1 Non-aqueous electrolyte and electrochemical device with an improved safety
11/05/2008EP1735860A4 Battery paste additive and method for producing battery plates
11/05/2008EP1685614A4 Hydrogen/hydrogen peroxide fuel cell
11/05/2008EP1611623B1 Zinc/air cell
11/05/2008EP1502317A4 Solid oxide fuel cell stack assembly for direct injection of carbonaceous fuels
11/05/2008EP1109937B1 METHOD OF DIAGNOSING, MONITORING, STAGING, and IMAGING VARIOUS CANCERS
11/05/2008CN201146220Y Multilayer pole ear lithium battery electric core with winding type structure
11/05/2008CN201146219Y Lead acid accumulator
11/05/2008CN201146213Y Clamper for battery pole piece
11/05/2008CN201146208Y Clamp for welding pole piece and pole ear of lithium ion battery
11/05/2008CN101300711A Lithium secondary cell with high charge and discharge rate capability and low impedance growth
11/05/2008CN101300707A High durability fuel cell components with cerium oxide additives
11/05/2008CN101300703A Method of operating a fuel cell stack
11/05/2008CN101300699A Electrode catalyst layer
11/05/2008CN101300698A Method for preparing material for lithium secondary battery of high performance
11/05/2008CN101300697A Material for lithium secondary battery of high performance
11/05/2008CN101300696A Material for lithium secondary battery of high performance
11/05/2008CN101300695A Electrode for secondary battery and secondary battery using same
11/05/2008CN101300694A Electrode for lithium rechargeable battery, lithium rechargeable battery, and process for producing said lithium rechargeable battery
11/05/2008CN101300693A Lithium ion rechargeable battery
11/05/2008CN101300651A Electrical storage device
11/05/2008CN101299476A Zinc-nickel static single fluid flow battery
11/05/2008CN101299470A Lithium ion battery
11/05/2008CN101299469A Nickel-hydrogen low self-discharge battery
11/05/2008CN101299464A Proton conductive membrane, membrane electrode assembly, and fuel cell
11/05/2008CN101299463A Light fuel cell
11/05/2008CN101299462A Bulge-prevention type buckle type lithium pyrite battery and manufacturing method thereof
11/05/2008CN101299461A Method for preparing platinum ruthenium doping La series rare earth element polyphase catalysts
11/05/2008CN101299460A Anode material lacking A bit for solid-oxide fuel battery
11/05/2008CN101299459A 1.5V cylinder lithium pyrite battery with anode collection fluid of stephanoporate metal
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