H01M 4 - Electrodes - Patents Sitemap

Patents for H01M 4 - Electrodes (97,472)
11/2002
11/12/2002	US6479188 Cathode tube and method of making the same
11/12/2002	US6479186 Lithium secondary battery for use in electric vehicle
11/12/2002	US6479182 Fuel cell electrode assembly with selective catalyst loading
11/12/2002	US6479181 Class of electrocatalysts and a gas diffusion electrode based thereon for fuel cells
11/12/2002	US6479179 Source of electrical power for an electric vehicle and other purposes, and related methods
11/12/2002	US6479178 Direct hydrocarbon fuel cells
11/12/2002	US6479176 Gradient interface magnetic composites and methods therefor
11/12/2002	US6479030 Carbon electrode material
11/12/2002	CA2274356C Method for doping and coating nickel hydroxide
11/12/2002	CA2260731C Polymer electrolyte fuel cell and preparation method for polymer electrolyte fuel cell
11/12/2002	CA2254605C Method of preparing porous nickel-aluminum structures
11/07/2002	WO2002089245A1 Organic electrolyte battery
11/07/2002	WO2002089242A1 Direct hydrocarbon fuel cells
11/07/2002	WO2002089239A2 Battery with an oxidized carbon cathode
11/07/2002	WO2002089238A2 Abraded fluid diffusion layer for an electrochemical fuel cell
11/07/2002	WO2002089237A2 Method of making fluid diffusion layers and electrodes having reduced surface roughness
11/07/2002	WO2002089236A1 Secondary cell and production method thereof
11/07/2002	WO2002089235A1 Carbonaceous material for nonaqueous electrolytic secondary cell and nonaqueous electrolytic secondary cell comprising the same
11/07/2002	WO2002089234A1 Improved cathode compositions for lithium-ion batteries
11/07/2002	WO2002089233A2 Phosphate powder compositions and method for forming particles with complex anions
11/07/2002	WO2002088405A1 Method for preparing cr-ti-v type hydrogen occlusion alloy
11/07/2002	US20020165588 Subcutaneous sensing feedthrough/electrode assembly
11/07/2002	US20020164531 Nonaqueous electrolyte and nonaqueous electrolyte secondary battery
11/07/2002	US20020164529 Cathode containing activated carbon, anode containing a carbon material capable of doping and undoping lithium ions, and an organic electrolyte containing a lithium salt, wherein the negative electrode has a density of 0.6-1.2 g/cm3.
11/07/2002	US20020164528 Mixed cathode active material comprising a mixture of lithium-containing manganese oxide having a spinel type crystal structure and lithium-containing cobalt oxide
11/07/2002	US20020164527 Fabricated by precipitating nickel hydroxide in a substrate having a pore size of 10 mu m and a porosity of approximately 80% made of sintered nickel hydroxide or oxyhydroxide powders.
11/07/2002	US20020164526 Sintered nickel electrode for alkaline storage battery, method of forming the same, and alkaline storage battery
11/07/2002	US20020164522 Sol-gel coated cathode side hardware for carbonate fuel cells
11/07/2002	US20020164521 Novel applications of exfoliated transition metal dichalcogenides to electrochemical fuel cells
11/07/2002	US20020164520 Fuel cells through molecular recognition processes
11/07/2002	US20020164513 Polymer electrolyte membrane, method for producing same, and membrane electrode assembly and polymer electrolyte fuel cell comprising same
11/07/2002	US20020164482 Nanotechnology for biomedical products
11/07/2002	US20020164479 Having a high charge-discharge capacity and improved cycle-life characteristics
11/07/2002	US20020162606 Amorphous electrode compositions
11/07/2002	DE10121367A1 Verfahren zum Vorbehandeln von porösem Material A method for pretreating a porous material
11/07/2002	CA2446001A1 Abraded fluid diffusion layer for an electrochemical fuel cell
11/07/2002	CA2445996A1 Method of making fluid diffusion layers and electrodes having reduced surface roughness
11/06/2002	EP1255319A2 Electrode body evaluation method and lithium secondary cell using the same
11/06/2002	EP1255314A1 Proton-conductive electrode, process for producing the same, and electrochemical device
11/06/2002	EP1255313A1 Non-sintered nickel electrode
11/06/2002	EP1255312A2 Solid electrolyte battery
11/06/2002	EP1255311A2 Cathode active material and non-aqueous electrolyte cell
11/06/2002	EP1255308A2 Glass to metal seal for electrochemical cell
11/06/2002	EP1254971A2 Process for pretreating solid material
11/06/2002	EP1254712A1 A noble metal-containing supported catalyst and a process for its preparation
11/06/2002	EP1254711A1 Supported noble metal catalyst and preparation process thereof
11/06/2002	EP1254488A1 Method and apparatus for characterizing high-energy electrochemical cells using power functions obtained from calorimetry
11/06/2002	CN1378708A Electrochemical electrode for fuel cell
11/06/2002	CN1378707A High discharge electrolytic mananese dioxide and electrode and alkaline cell incorporating same
11/06/2002	CN1378706A 电池膏 Battery cream
11/06/2002	CN1378521A Carbonaceous material for hydrogen storage and method for preparing the same, and cell and fuel cell
11/06/2002	CN1378299A Non-platinum nano catalyst for direct methyl alcohol fuel battery anode and its preparing method
11/06/2002	CN1378298A Lithium iron cell element produced by using microcomposite powder
11/06/2002	CN1378297A Positive pole paste formulation for lead acid accumulator
11/06/2002	CN1378296A Anode for secondary battery and secondary battery with such anode
11/06/2002	CN1378295A Thin air tightness layer porous air ventilation film base for high temperature fuel battery funcitonal element
11/06/2002	CN1377930A Producing carbon paper material functional adhesive using heavy petroleum component
11/06/2002	CN1377833A Method for preparing super iron (VI) battery electrode material
11/05/2002	US6475676 Lead acid battery
11/05/2002	US6475675 Method of making clad materials using lead alloys and composite strips made by such method
11/05/2002	US6475674 Li-ion and/or Li-ion polymer battery with shielded leads
11/05/2002	US6475673 Process for producing lithium titanate and lithium ion battery and negative electrode therein
11/05/2002	US6475672 Lithium manganese oxide, and process for its production and secondary cell employing it
11/05/2002	US6475671 Hydrogen absorbing alloy electrode and nickel-metal hydride battery
11/05/2002	US6475670 Binders for porous electrodes and porous electrodes using the same binders
11/05/2002	US6475664 Alkali rechargeable batteries and process for the production of said rechargeable batteries
11/05/2002	US6475663 Compositions suitable for electrochemical cells
11/05/2002	US6475662 Thermal battery
11/05/2002	US6475660 Recombinant lead-acid cell and long life battery
11/05/2002	US6475653 Non diffusion fuel cell and a process of using the fuel cell
11/05/2002	US6475554 Method of producing electrode of non-aqueous electrolyte battery
11/05/2002	US6475461 Porous carbonaceous material, manufacturing method therefor and use thereof
11/05/2002	US6475455 Prefiring lithium carbonate, manganese oxide and metal compound, adding lithium oxide and lithium sulfide as crystal growth accelerators
11/05/2002	CA2384606A1 A noble metal-containing supported catalyst and a process for its preparation
11/02/2002	CA2374706A1 Electrode body evaluation method and lithium secondary cell using the same
10/2002
10/31/2002	WO2002087004A1 Lithium polymer secondary cell
10/31/2002	WO2002087002A1 Hybrid thin film/thick film solid oxide fuel cell and method of manufacturing the same
10/31/2002	WO2002086999A1 Enzymatic fuel cell
10/31/2002	WO2002086994A1 Porous silicon and sol-gel derived electrode structures and assemblies adapted for use with fuel cell systems
10/31/2002	WO2002086993A1 Anode active matter and production method therefor, non- aqueous electrolyte secondary battery-use anode, and non-aqueous electrolyte secondary battery
10/31/2002	WO2002086992A1 Zinc anode matrix for rechargeable alkaline battery
10/31/2002	WO2002086990A2 Battery case with edge seal
10/31/2002	WO2002086988A2 Activatable metal air electrochemical cell
10/31/2002	WO2002086986A2 Self-managing electrochemical fuel cell and fuel cell anode
10/31/2002	WO2002086923A2 Methods of making a niobium metal oxide
10/31/2002	WO2002071508A3 Engineered carbonaceous materials and power sources using these materials
10/31/2002	WO2002054514A8 Gas diffusive electrode, electroconductive ion conductor, their manufacturing method, and electrochemical device
10/31/2002	WO2002025751A3 Sulfur-containing cathode
10/31/2002	WO2001057943A9 Liquid electrolyte lithium-sulfur batteries
10/31/2002	US20020161146 Thermopolymerizable composition and use thereof
10/31/2002	US20020160270 Mixture of Group 3 compound and polymer; electrolytic cells
10/31/2002	US20020160267 Rectangular alkaline storage battery
10/31/2002	US20020160266 Graphite material for negative electrode of lithium ion secondary battery and process for producing the same
10/31/2002	US20020160265 Sintering mixture of active material alloy and binder; overcoating current collector
10/31/2002	US20020160264 Collector plates for bipolar electrodes of lead batteries
10/31/2002	US20020160263 Electrochemical cell with zigzag electrodes
10/31/2002	US20020160262 Battery; anode, cathode, separator and alkaline electrolyte
10/31/2002	US20020160258 Multiply stacked electrochemical cell and method for preparing the same
10/31/2002	US20020160257 Stacked electrochemical cell and method for preparing the same
10/31/2002	US20020160256 Forming a porous film composed of a polymer material; modifying at least a portion of porous film by bonding a predetermined substituent different from group contained in polymer material to carbon atoms of backbone chain of polymer

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