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)
11/2005
11/24/2005WO2005112180A1 Lithium ion secondary battery
11/24/2005WO2005112155A1 Alkaline battery
11/24/2005WO2005112154A1 Anode supporting substrate for solid oxide fuel cell and process for producing the same
11/24/2005WO2005112153A1 Anode for high-temperature fuel cells, and method for the production thereof
11/24/2005WO2005112152A1 Method for producing lithium-containing complex oxide for positive electrode of lithium secondary battery
11/24/2005WO2005112151A1 Electrode, and method for preparing the same
11/24/2005WO2005112150A1 Lithium ion secondary battery and method for producing same
11/24/2005WO2005112149A1 Negative electrode for nonaqueous electrolyte secondary battery
11/24/2005WO2005112148A1 Alkaline battery including nickel oxyhydroxide cathode and zinc anode
11/24/2005WO2005110623A2 Method of making an electrolytic cell
11/24/2005WO2005090439A3 Ion-conductive copolymers containing one or more ion-conducting oligomers
11/24/2005US20050260909 Carbonic fiber woven fabric, carbonic fiber woven fabric roll, gas diffusion layer material for solid polymer fuel cell, method for producing carbonic fiber woven fabric and method for producing gas diffusion layer material for solid polymer fuel cell
11/24/2005US20050260500 Secondary battery
11/24/2005US20050260498 Secondary electrochemical cell
11/24/2005US20050260497 Energy storage device, energy storage device module, and electric car using the same
11/24/2005US20050260496 Lithium-containing complex oxide, non-aqueous secondary battery using the lithium-containing complex oxide, and method for producing the lithium-containing complex oxide
11/24/2005US20050260495 LixMgyNiO2 where x is greater than 0.9 and less than 1.3; y is greater than 0.01 and less than 0.1, and x+y is greater than 0.91 and less than 1.3; coated with a lithium cobaltate: LiaCobO2; utilized as cathode materials in electrochemical cells
11/24/2005US20050260494 Synthesis of cathode active materials
11/24/2005US20050260493 Especially a NiMH battery; a frame provides predetermined cell spacing between each biplate and/or biplate and end terminal and is attached in such a way to each biplate to permit ambient gas to pass between adjacent cells, creating a common gas space for all cells
11/24/2005US20050260492 Thin printable flexible electrochemical cell and method of making the same
11/24/2005US20050260489 Electrode package and secondary battery using the same
11/24/2005US20050260487 Collecting plate and secondary battery with the same
11/24/2005US20050260484 Novel approach to make a high performance membrane electrode assembly (MEA) for a PEM fuel cell
11/24/2005US20050260483 Catalyst for fuel cell and fuel cell comprising the same
11/24/2005US20050260475 Polymer electrolyte membrane, method for producing same, and membrane electrode assembly and polymer electrolyte fuel cell comprising same
11/24/2005US20050260474 Polymer electrolyte membrane, method for producing same, and membrane electrode assembly and polymer electrolyte fuel cell comprising same
11/24/2005US20050260473 Electrical power source designs and components
11/24/2005US20050260470 Fuel cell and control method thereof
11/24/2005US20050260467 Electronically conductive reformer catalyst for a fuel cell and method for producing the same
11/24/2005US20050260464 Processes for preparing stable proton exchange membranes and catalyst for use therein
11/24/2005US20050260462 Fuel cell
11/24/2005US20050260460 Recyclable electrolyte; power generating part composed of an electrode in an acidic medium adjacent to an electrode in a basic medium, one of which contains a reactive component; charging part composed of a device which regenerates the reactant from power-generation products produced
11/24/2005US20050260120 high yield, single step method for producing large quantities of continuous macroscopic carbon fiber from single-wall carbon nanotubes using inexpensive carbon feedstocks at moderate temperatures; use in solar cells, in batteries, as antennas, as molecular electronics, as probes and manipulators
11/24/2005US20050260117 Carbon nanostructure catalyst support
11/24/2005US20050260094 Platinum-ruthenium-palladium fuel cell electrocatalyst
11/24/2005US20050258566 Battery electrodes with enlarged surfaces and method for production thereof
11/24/2005US20050258042 Method of manufacture of an electrode for electrochemical devices
11/24/2005CA2566576A1 Anode supporting substrate for solid oxide fuel cell and process for producing the same
11/23/2005EP1598895A1 Nonaqueous electrolytic solution and lithium secondary battery
11/23/2005EP1598894A2 Secondary battery and method of generating electric power
11/23/2005EP1598892A1 Single cell for a solid oxide fuel cell
11/23/2005EP1598891A2 Fuel cell
11/23/2005EP1598885A1 Fuel cell
11/23/2005EP1598884A1 Nonaqueous electrolyte secondary battery
11/23/2005EP1597785A2 Catalyst and/or electrolyte loaded plate and method of making same
11/23/2005EP1597783A2 An improved lithium battery electrode
11/23/2005EP1597735A1 A commutator, a gas electrode, a method of electroplating and a method of initiating cold fusion
11/23/2005EP1515807A4 Conducting polymer-inorganic nanoparticle (cpin) nanoarrays and method of making same and a battery utilizing cpin nanoarrays
11/23/2005EP1169263B1 Metalliferous storage material for hydrogen and method for producing same
11/23/2005CN1701459A Secondary cell
11/23/2005CN1701453A Method for preparing electrode system, electrode system prepared therefrom, and electric device comprising the same
11/23/2005CN1701452A Process for producing positive electrode active material for lithium secondary battery
11/23/2005CN1701451A Positive electrode active material powder for lithium secondary battery
11/23/2005CN1701450A Electric cell
11/23/2005CN1700496A Electrode package and secondary battery using the same
11/23/2005CN1700495A Collecting plate and secondary battery with the same
11/23/2005CN1700491A Horizontal bipolar type lead-acid accumulator and bipolar plate thereof
11/23/2005CN1700490A Method for modifying lithium ion battery cathode
11/23/2005CN1228882C Negative active matter of non-aqueous electrolyte secondary cell and non-aqueous electrolyte secondary cell
11/23/2005CN1228881C Manufacturing method of high power type lithium ion battery
11/23/2005CN1228878C Alkaline accumulator and mfg. method thereof
11/23/2005CN1228876C Gas diffusion electrode with reduced diffusing capacity for water and polymer electrolyte membrane fuel cells
11/23/2005CN1228872C Lithium secondary cell
11/23/2005CN1228871C Process for preparing high-crystallinity lithium cobaltate from cobalt sheet
11/23/2005CN1228870C Use of boron-containing transition metal compound as cell negative pole material
11/23/2005CN1228869C Non aqueous electrolyte secondary cell
11/23/2005CN1228868C Method for mfg. foamed metal substrate and electrode for alkali battery
11/23/2005CN1228867C Preparation of Y-containing spherical nickel hydroxide
11/23/2005CN1228866C Waterless electrolyte battery with safety valve structure on its electrode
11/23/2005CN1228484C Fluorinated carbon fibre, active matter and solid lubricating material for battery using the same
11/22/2005US6967185 Synthesis of noble metal, sulphide catalysts in a sulfide ion-free aqueous environment
11/22/2005US6967183 Electrocatalyst powders, methods for producing powders and devices fabricated from same
11/22/2005US6967066 Non-aqueous electrolyte secondary battery
11/22/2005US6967038 Production of catalyst coated membranes
11/17/2005WO2005109556A1 Fuel cell and separator thereof
11/17/2005WO2005109550A1 Fuel cell
11/17/2005WO2005109549A2 Nickel metal hydride battery design
11/17/2005WO2005109548A1 Negative electrode for nonaqueous electrolyte secondary battery and method for producing same
11/17/2005WO2005109546A1 End electrode for a bipolar battery and a method for producing an end electrode
11/17/2005WO2005108647A1 Porous metal foil with carrier foil and process for producing the same
11/17/2005WO2005108298A1 Production of tetrabasic lead sulfate from solid state reactions for the preparation of active plates to be used in lead-acid batteries
11/17/2005WO2005108287A2 System and method for hydrocarbon processing
11/17/2005WO2005108057A1 Resin-impregnated flexible graphite articles
11/17/2005WO2004112173A3 Electrode for fuel cell and solid oxide fuel cell using the same
11/17/2005WO2004109825A3 Carbon material for battery electrode and production method and use thereof
11/17/2005WO2004093211A3 Fuel cell and/or electrolyser and method for the production thereof
11/17/2005WO2003096455A3 Improved fuel cell
11/17/2005US20050255383 Combining starting materials free of lithium, source of phosphate ion and source of reducing carbon to provide mixture, then heating; electrodes; batteries
11/17/2005US20050255382 AB5 crystal structure; low cobalt concentration; including enhancement element that reduces particle pulverization during cycling; negative electrode materials in metal hydride batteries providing high power, high discharge rates and long life
11/17/2005US20050255380 Lithium-ion battery seal
11/17/2005US20050255375 Fuel cell
11/17/2005US20050255374 Fuel cell
11/17/2005US20050255373 Liquid fuel feed fuel cell, electrode for fuel cell and methods for manufacturing same
11/17/2005US20050255372 Unitized membrane electrode assembly and process for its preparation
11/17/2005US20050255371 Fuel cell
11/17/2005US20050255370 Vapor deposited catalysts and their use in fuel cells
11/17/2005US20050255369 microfluidic fuel cell systems with embedded components in which micron-scale features are formed by bonding layers of DuPont Kapton (TM) polyimide laminate
11/17/2005US20050255367 Fuel cell, separator unit kit for fuel cell, and fuel cell generating unit kit
11/17/2005US20050255362 Fuel cell and related manufacturing method
11/17/2005US20050255355 Single cell for a solid oxide fuel cell
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