H01M 4 - Electrodes - Patents Sitemap

Patents for H01M 4 - Electrodes (97,472)
10/2006
10/26/2006	US20060241260 Membranes of a fluorinated ionomer with a fluorinated backbone with pendant groups having an acid end group; thin films/electrical/; low equivalent weight (625-850);high conductivity (>0.13 S/cm); low hydration (<120 wt.%); extremely well-suitable for low humity, high temperature fuel cell electrode
10/26/2006	US20060240328 Nonaqueous electrolyte secondary battery
10/26/2006	US20060240327 The use of chelated orthoborate salts or chelated orthophosphate salts such as lithium bis(oxalato)borate as additives in a lithium secondary battery provides improved battery performance such as long life and high capacity retention after high temperature storage
10/26/2006	US20060240326 Lithium secondary battery
10/26/2006	US20060240325 Battery paste additive and method for producing battery plates
10/26/2006	US20060240324 Multifunctional doped conducting polymer-based field effect devices
10/26/2006	US20060240323 capable of achieving high manufacturing efficiency by compressing a part of a foamed-Ni electrode substrate and joining the current collector to the compressed part, producing a storage battery less likely to cause an internal short circuit while increasing the energy density
10/26/2006	US20060240322 Non-aqueous electrolytic solution with mixed salts
10/26/2006	US20060240319 Cylindrical lithium secondary battery and method of fabricating the same
10/26/2006	US20060240317 Nickel zinc battery design
10/26/2006	US20060240315 Vent valve for acid batteries
10/26/2006	US20060240314 Electrode for fuel cell and solid oxide fuel cell using the same
10/26/2006	US20060240313 Gas diffusion layer paste, gas diffusion layer, polymer electrolyte fuel cell and method of preparing gas diffusion layer paste
10/26/2006	US20060240312 Diffusion media, fuel cells, and fuel cell powered systems
10/26/2006	US20060240311 Membrane-electrode unit for direct methanol fuel cells and method for the production thereof
10/26/2006	US20060240294 Actuatable and reversible pressure generation based on fuel cell operation
10/26/2006	US20060240290 High rate pulsed battery
10/26/2006	US20060240274 Surface treated steel plate for battery cases, its manufacturing method, battery case formed using the steel plate, battery using the battery case
10/26/2006	US20060239904 Utilization of lead shavings in abrasion mills for the production of lead oxide
10/26/2006	US20060239891 Methods of oxidizing multiwalled carbon nanotubes
10/26/2006	US20060239890 carbon nanosphere with opening has higher utilization of a surface area and electrical conductivity and lower mass transfer resistance than a conventional carbon nanotube, thus allowing for higher current density and cell voltage with smaller amount of metal catalyst per unit area of fuel cell electrode
10/26/2006	US20060239883 Processes for making dense, spherical active materials for lithium-ion cells
10/26/2006	US20060239882 Combining and heating a chalcogen in powder form, a group 13-15 element (especially boron) and a metal or metal compound (metal oxide); boron chalcogenides are formed as intermediates and subsequently oxided to B2O3
10/26/2006	US20060238958 Positive electrode for electric double layer capacitors and method for the production thereof
10/26/2006	US20060237697 Fine powder of a silicon alloy containing Sn, a transition metal and Cu; high electricity storable capacity of more than 1000 mAh per unit weight
10/26/2006	US20060237688 Composite hydrogen storage material and methods related thereto
10/26/2006	US20060236528 Non-aqueous electrolytic solution
10/26/2006	DE112004001997T5 Produkt und Verfahren zur Verarbeitung von Precursorn für Lithiumphosphat-Elektrodenaktivmaterialien Product and process for the processing of precursors for lithium phosphate electrode active materials
10/26/2006	CA2605171A1 Self-supported ceramic membranes and electrochemical cells and electrochemical cell stacks including the same
10/25/2006	EP1715542A1 Polymer electrolyte for a lithium secondary battery
10/25/2006	EP1715538A1 Novel materials for alkaline fuel cells
10/25/2006	EP1715537A1 Negative electrode can for battery and manganese dry battery utilizing the same
10/25/2006	EP1715536A2 Zinc electrode comprising an organic gelling agent and an organic binder.
10/25/2006	EP1715535A1 Method for producing anode can for battery and manganese dry battery using such anode can for battery
10/25/2006	EP1714349A2 Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture
10/25/2006	EP1714348A1 Electrolytes for lithium-sulfur electrochemical cells
10/25/2006	EP1714347A1 Electrochemical cell having an improved safety
10/25/2006	EP1714340A2 Lithium battery which is protected in case of inappropriate use
10/25/2006	EP1714339A2 Methods of charging lithium sulfur cells
10/25/2006	EP1714338A2 Solid oxide battery anode based on a specific cermet and solid oxide battery containing the same
10/25/2006	EP1714337A2 Electrochemical cell
10/25/2006	EP1714336A1 Method and apparatus for making positive electrode films for polymer batteries
10/25/2006	EP1714335A2 Method for developing an electrochemical device
10/25/2006	EP1506585B1 Carbon fiber reinforced plastic bipolar plates with continuous electrical pathways
10/25/2006	EP1355750B1 A method and apparatus for producing pasted electrode plates with a heated cutting device
10/25/2006	EP1293003A4 Hydrogen storage powder and process for preparing the same
10/25/2006	EP1243039A4 Method of making multi-layer electrochemical cell devices
10/25/2006	EP1201005A4 Multiply stacked electrochemical cell and method for preparing the same
10/25/2006	CN1853307A Nonaqueous electrolytic solution for lithium secondary battery and lithium secondary battery using the same
10/25/2006	CN1853306A High performance energy storage devices
10/25/2006	CN1853302A Membrane-electrode assembly for solid polymer fuel cell
10/25/2006	CN1853296A Membrane-electrode unit for direct methanol fuel cells and method for the production thereof
10/25/2006	CN1853295A Addressing one mea failure mode by controlling mea catalyst layer overlap
10/25/2006	CN1853294A Nonaqueous electrolyte battery
10/25/2006	CN1853293A Cathode material and method of manufacturing
10/25/2006	CN1853292A 锂离子二次电池 Lithium ion secondary battery
10/25/2006	CN1851970A Lithium secondary cell using boride as negative polar material
10/25/2006	CN1851969A Method for producing super-low-temperature lithium-ion cell
10/25/2006	CN1851968A Direct oxidation-type fuel cell and manufacture method thereof
10/25/2006	CN1851967A Metal double-polar board of solid polymer dielectric film fuel cell and making method therefor
10/25/2006	CN1851966A Method batching processing fuel-cell graphite board flow-field
10/25/2006	CN1851965A Flow-field board of fuel cell
10/25/2006	CN1851964A Double-polar board, its preparing method and fuel cell having said double-polar board
10/25/2006	CN1851963A Lithium-ion cell composite carbon negative polar material and preparing method
10/25/2006	CN1851962A Tin-mixed lithium-nickel-manganese-cobalt positive polar material and preparing method
10/25/2006	CN1851961A Active-carbon-microball coated metal composition negative polar material and preparing method
10/25/2006	CN1851960A Nickel-hydrogen-cell wet net-cutting-pulling negative electrode and preparing technology
10/25/2006	CN1851959A Superthin manganese cell electrode and its manufacturing method
10/25/2006	CN1851958A Cell polar-piece coating continuous-rolling system
10/25/2006	CN1850609A Method for preparing LimMn(XO4)y Lithium ion cell electrode material
10/25/2006	CN1850597A Method for preparig lithium secondary cell silicon/rich-lithium phase composite cathode material by high energy ball milling
10/25/2006	CN1282269C Combination electrode used for oxygen reduction
10/25/2006	CN1282268C Battery and mfg. method thereof
10/25/2006	CN1282267C Preparing technique of positive, negative grid alloy for making valve-controlled lead-acid accumulator plate
10/25/2006	CN1282266C Method of mfg. positive and negative plate electrode buckle alkali battery
10/25/2006	CN1282265C 正极材料 Cathode material
10/25/2006	CN1282264C Accumulator positive pole active material
10/25/2006	CN1282263C An alkaline non-mercury button battery calamine cream and method for making same
10/25/2006	CN1282262C Process for synthesizing anode material of lithium ion cell
10/25/2006	CN1281775C Magnesium base hydrogen storage material and its mechanical-alloying preparation method
10/25/2006	CN1281685C Thermal-ring-opening polymerization moulding composition and its use for preparing fuel cell bipolar plate
10/25/2006	CN1281512C Method for continuously preparing nickelous hydroxide
10/24/2006	US7125822 Fuel cell catalyst and fuel cell
10/24/2006	US7125820 Non-noble metal catalysts for the oxygen reduction reaction
10/24/2006	US7125630 Non-aqueous electrolyte battery
10/24/2006	US7125629 Alternating copolymer from a monomer having an organic group that has a functional group that is a ligand coordinated to a lithium ion and affects ionic conduction for the production of an ionic conductor that utilizes single bond rotation; used in lithium secondary batteries
10/24/2006	US7125626 Ion exchange assembly for an electrochemical cell
10/24/2006	US7125431 Applying the solvent containing polymer on surfaces of the electrode sheets; and vaporizing the solvent by heating to laminate electrode sheets together; improves capacitance
10/24/2006	US7125430 Manufacturing process and apparatus for electrically insulating layers of electrochemical cell laminates
10/24/2006	CA2173549C Alkaline metal oxide/metal hydride battery
10/19/2006	WO2006110355A1 Non-aqueous electrochemical cells
10/19/2006	WO2006110354A1 Lithium battery containing bismuth metal oxide
10/19/2006	WO2006109948A1 Lithium secondary battery containing silicon-based or tin-based anode active material
10/19/2006	WO2006109947A1 Electrode for lithium secondary battery comprising electrode additive and lithium secondary battery using the same
10/19/2006	WO2006109930A1 Cathode active material coated with fluorine compound for lithium secondary batteries and method for preparing the same
10/19/2006	WO2006109909A1 Hybrid electrical energy storage system
10/19/2006	WO2006109837A1 Fuel cell
10/19/2006	WO2006109637A1 Alkaline dry cell
10/19/2006	WO2006109594A1 Method for manufacturing battery electrode plate
10/19/2006	WO2006109549A1 Lead-acid battery

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