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)
09/2010
09/08/2010CN101828285A Composition, energy storage device, and method
09/08/2010CN101828284A Manganese dry battery
09/08/2010CN101828283A Separator for electrochemical cell and method for its manufacture
09/08/2010CN101826636A Nonaqueous electrolyte secondary battery
09/08/2010CN101826634A Lithium ion battery and manufacturing method thereof
09/08/2010CN101826632A Power storage device
09/08/2010CN101826629A Rechargeable battery
09/08/2010CN101826628A Fuel cell with a plurality of independent reaction areas
09/08/2010CN101826625A Membrane-electrode assembly, fuel cell stack and method for manufacturing fuel cell
09/08/2010CN101826624A Mercury-free alkaline button cell
09/08/2010CN101826623A Preparation method of PEMFC Pt-Ru/c catalyst
09/08/2010CN101826622A Method for prolonging service life of cell by adding redox shuttle
09/08/2010CN101826621A Bipolar plate for fuel cells
09/08/2010CN101826620A Bipolar plate for fuel cells
09/08/2010CN101826619A Method for treating surface of hydrogen storage alloy powder for cathode of nickel-hydrogen battery
09/08/2010CN101826618A Method for preparing superfine and high-dispersibility lithium iron phosphate
09/08/2010CN101826617A Preparation method of lithium iron phosphate
09/08/2010CN101826616A Method for preparing lithium iron phosphate cathode material
09/08/2010CN101826615A Preparation method of lithium ion battery nanocrystalline lithium titanate anode material
09/08/2010CN101826614A Preparation method of modified cathode material of lithium ion battery and battery applying same
09/08/2010CN101826613A Sizing mixture water-supplementing device for producing battery pole piece
09/08/2010CN101826612A Preparation method of lithium ion battery silicon-carbon cathode material
09/08/2010CN101824282A Pressure-sensitive adhesive tape for battery and battery using the pressure-sensitive adhesive tape for battery
09/08/2010CN101823760A Method for preparing nanometer foam stannic oxide of lithium ion battery cathode material
09/08/2010CN101822980A Catalyst, manufacturing method thereof, electrode material, fuel cell and carbon fiber
09/08/2010CN101499525B Contra-positioned bipolar battery
09/08/2010CN101465425B LiFePO4 anode material for chitosan-modified lithium ion battery
09/08/2010CN101404332B Production method of solid-oxide fuel battery composite connector
09/08/2010CN101388463B Membrane electrode for proton exchange membrane water electrolysis battery and preparation thereof
09/08/2010CN101369667B Metal double polar plates of polymer electrolyte film fuel cell and method of manufacturing the same
09/08/2010CN101339998B Hydrogen fuel cell using ferrocene as cathode catalyst
09/08/2010CN101339991B Composite coated modified high vibrancy solid lithium ionic battery positive electrode, preparation and application thereof
09/08/2010CN101332990B Method of preparing lithium ion battery negative pole carbon material
09/08/2010CN101322279B Negative active substance, and negative electrode and lithium ion secondary battery using the substance
09/08/2010CN101279728B Method for preparing lithium iron phosphate cathode material by three-stage high-temperature solid phase calcination
09/08/2010CN101278433B Lithium-ion battery
09/08/2010CN101276925B Direct sodium borohydride-hydrazine mixed fuel cell
09/08/2010CN101271775B Platinum alloy electrode and method for producing the same
09/08/2010CN101267041B A method for making film electrode of direct alcohol fuel battery
09/08/2010CN101222043B Negative active material for rechargeable lithium battery and rechargeable lithium battery including the same
09/08/2010CN101217197B A preparation method of gradient anode of solid oxide fuel battery
09/08/2010CN101209827B Preparation method for lithium ion secondary battery positive pole active substance lithium iron phosphate
09/08/2010CN101188282B Nonaqueous secondary battery and its using method
09/08/2010CN101162739B ZnO electrode of dye sensitization solar cell and method for producing the same
09/08/2010CN101143330B Nanocrystalline WC-Co-Ni catalyst
09/08/2010CN101056947B Proton-conducting polymer composition and method for preparation thereof, catalyst ink containing said proton-conducting polymer composition and fuel cell including said catalyst
09/07/2010USRE41651 Method for manufacturing fuel cell electrolyte film-electrode bond
09/07/2010US7790647 Catalyst layer for polymer electrolyte fuel cell, process for producing the catalyst layer, and polymer electrolyte fuel cell
09/07/2010US7790332 simultaneously manufacture stack with its electrodes to carry electrons, the catalysts at or near electrode-electrolyte interfaces, fuel supply lines, and exhaust lines; electrolyte becomes the continuous fuel cell construction medium; low temperature; cost efficiency; extreme high efficiency
09/07/2010US7790331 Fuel cell with film having nanowires therein
09/07/2010US7790330 Polymer fuel cell structure
09/07/2010US7790328 A substrate with an opening penetrating from an upper surface to a lower; a lower electrode layer as an insulating and stress absorbing layer formed on an outer periphery of the opening on the upper surface of the substrate and covering the opening; heat/stress resistance
09/07/2010US7790324 Separator plate and fuel cell
09/07/2010US7790319 Method for making electrode active material
09/07/2010US7790318 Oxides of lithium, cobalt, and optional selecting one of F, S, and P; improved cycle life, capacity, and potential
09/07/2010US7790317 Silver vanadium oxide-fluoride material useful as a battery cathode
09/07/2010US7790316 Silicon-carbon composite particles prepared by sintering fine particles of silicon and carbon together with an organosilicon compound to form silicon/carbon fine particles dispersed in silicon inorganic compound binder; improved cycle performance; minimized volume change upon charge/discharge cycle
09/07/2010US7790315 Composite cathodes, electrochemical cells comprising novel composite cathodes, and processes for fabricating same
09/07/2010US7790314 aromatic terpolyether of bisphenol monomers and sulfonated bisphenol monomers; biphenol and di(hydroxyphenyl) sulfoxide and di(hydroxyphenylsulfonic acid) sulfoxide; polyether sulfone; proton exchange membrane electrode assembly; anode or cathode; Nafion" replacement
09/07/2010US7790312 Comprising an electrolyte salt and a hydrofluoroether compound including two terminal fluoroalkyl groups, an intervening oxymethylene group, a fluoroalkyl group having only one hydrogen; heat resistance; boiling and flash points; ionic mobility; wetting agents; solubilizers; lithium batteries
09/07/2010US7790311 Maximizing current collecting efficiency by placing the lead elements along the periphery of the uncoated regions to couple; widening the contact area between the lead elements and uncoated regions to reduce contact electrical resistance; high power density; battery modules; hybrid electric vehicles
09/07/2010US7790308 For a non-aqueous electrochemical cells; electrode is activated by removing lithium and lithia, from the precursor; lithium manganese oxide spinel; primary lithium cells and batteries or rechargeable lithium cells and batteries
09/07/2010US7790306 sulfonated separator made of nonwoven fabrics; uniform distributing the alkaline electrolyte between the positive and negative electrode plates; enhance in permeability of the alkaline electrolyte, higher output; power source for a vehicle, such as hybrid vehicle and electric vehicle
09/07/2010US7790220 Plasma enhanced chemical vapor deposition; reactive sputtering; improved performance, electroconductivity
09/07/2010US7790218 Method and apparatus for forming electrode for battery
09/07/2010US7790005 Electrode and method for making electrode
09/07/2010CA2483169C Method of manufacturing lead or lead alloy plate lattice for lead-acid battery and lead-acid battery
09/02/2010WO2010099152A1 Electrode plate for a battery
09/02/2010WO2010098891A2 Electrode compositions and processes
09/02/2010WO2010098796A1 Battery electrode and method for manufacturing same
09/02/2010WO2010098645A2 Electrolyte, and secondary battery comprising same
09/02/2010WO2010098639A2 Non-aqueous electrolyte for lithium secondary battery and lithium secondary battery having the same
09/02/2010WO2010098638A2 Lithium secondary battery comprising a negative electrode with a water-based binder
09/02/2010WO2010098452A1 Negative electrode active material for lithium ion secondary battery, and lithium ion secondary battery
09/02/2010WO2010098434A1 Electrode for lithium-ion secondary battery
09/02/2010WO2010098380A1 Electrode for lithium-ion secondary cell
09/02/2010WO2010098187A1 Lithium composite metal oxide and positive electrode active material
09/02/2010WO2010098043A1 Negative electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
09/02/2010WO2010098018A1 Electrode plate for nonaqueous secondary battery, manufacturing method therefor, and nonaqueous secondary battery using same
09/02/2010WO2010073050A4 Titanium composite electrodes and methods therefore
09/02/2010US20100222206 Method for production of electrode catalyst for fuel cell
09/02/2010US20100221644 Fuel cell and electronic apparatus
09/02/2010US20100221640 Nickel oxide powder material for solid oxide type fuel cell and method for producing the same, and anode material, anode and solid oxide type fuel cell using the same
09/02/2010US20100221636 Fuel cell and method for production thereof
09/02/2010US20100221635 Method of manufacturing membrane electrode assembly, method of manufacturing fuel cell, membrane electrode assembly, and fuel cell
09/02/2010US20100221616 Non-aqueous cell having amorphous or semi-crystalline copper manganese oxide cathode material
09/02/2010US20100221615 Non-aqueous secondary battery
09/02/2010US20100221613 Coated positive electrode active material, positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and their production methods
09/02/2010US20100221612 Electrode Compositions and Processes
09/02/2010US20100221611 Electrode Compositions and Processes
09/02/2010US20100221610 Rechargeable alkaline manganese cell with cathode consistency compensation
09/02/2010US20100221609 Positive electrode material for lithium ion secondary battery and lithium ion secondary battery using the same
09/02/2010US20100221608 Alloy powder for electrode and method for producing same
09/02/2010US20100221607 Electrode plate for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the same
09/02/2010US20100221606 Energy storage device with porous electrode
09/02/2010US20100221602 Method for manufacturing sealed battery and sealed battery
09/02/2010US20100221601 Electrical part, nonaqueous-electrolyte cell, and lead conductor with insulating coating layer and sealed vessel each for use in these
09/02/2010US20100221598 Nonaqueous electrolyte secondary battery and battery module
09/02/2010US20100221597 Reversibly-activated nanostructured battery
09/02/2010US20100221596 Systems, methods of manufacture and use involving lithium and/or hydrogen for energy-storage applications
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