| Patents for H01M 4 - Electrodes (97,472) |
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| 02/13/2003 | WO2003012912A1 Non-aqueous electrolytic solution and non-aqueous electrolytic solution secondary cell using the same |
| 02/13/2003 | WO2003012911A1 Manufacturing method for secondary battery and manufacturing apparatus for secondary battery |
| 02/13/2003 | WO2003012910A1 Manufacturing method for secondary battery and manufacturing apparatus for secondary battery |
| 02/13/2003 | WO2003012909A1 Polymer electrolyte and method of manufacturing the same |
| 02/13/2003 | WO2003012908A2 Battery structures, self-organizing structures and related methods |
| 02/13/2003 | WO2003012907A2 High-temperature fuel cell reactor comprising high efficiency cells |
| 02/13/2003 | WO2003012905A2 Portable direct methanol fuel cell and corresponding operating method |
| 02/13/2003 | WO2003012901A1 High performance lithium titanium spinel l14t15012 for electrode material |
| 02/13/2003 | WO2003012900A1 Novel onium salt, electrolyte for nonaqueous cell containing the novel onium salt for nonaqueous cell, and method for optimizing negative electrode using electrolyte containing onium salt |
| 02/13/2003 | WO2003012899A1 Method of producing secondary battery anode material, and secondary battery |
| 02/13/2003 | WO2003012898A1 Negative pole for secondary cell, secondary cell using the negative pole, and negative pole manufacturing method |
| 02/13/2003 | WO2002065573A8 Solid electrolyte cell and production method thereof |
| 02/13/2003 | WO2002041421A9 Flooding-reducing fuel cell electrode |
| 02/13/2003 | WO2002017420A3 Integrated sofc |
| 02/13/2003 | WO2001091218A3 Electrode-supported solid state electrochemical cell |
| 02/13/2003 | WO2001054220A8 Fuels for non-alkaline fuel cells |
| 02/13/2003 | US20030031933 Halogen containing polymer having an enhanced halogen level, e.g., chlorinated PVC, blended with an alkali metal salt and an aprotic solvent |
| 02/13/2003 | US20030031931 Cathode comprises particles that include transition metal grains having a grain size no greater than about 50 nanometers; and lithium oxide-, sulfide- or halide-containing grains |
| 02/13/2003 | US20030031930 Cathode material for use in lithium secondary battery and manufacturing method thereof |
| 02/13/2003 | US20030031929 Nickel-metal hydride storage battery and assembly of the same |
| 02/13/2003 | US20030031927 Comprising particles of a hydrogen-absorption alloy having a specific particle size distribution; especially an alloy containing a rare earth element, Ni, Co, Al and Mn; reduced deviation after charging/discharging cycles |
| 02/13/2003 | US20030031926 Tab surface treatments for polymer-metal laminate electrochemical cell packages |
| 02/13/2003 | US20030031923 Casing having a variable shape; wherein a compound represented by A1-X-A2, wherein X is a Group VI element in the periodic table, and A1 and A2 represent an aromatic group (diphenyl ether) is contained in the lithium secondary cell |
| 02/13/2003 | US20030031918 Electrochemical cell having can vent and cover terminal |
| 02/13/2003 | US20030031917 Gas diffusive electrode, electroconductive ion conductor, their manufacturing method, and electrochemical device |
| 02/13/2003 | US20030031916 Fuel cell electrode |
| 02/13/2003 | US20030031911 Biocompatible membranes and fuel cells produced therewith |
| 02/13/2003 | US20030031910 Cell plate structure for solid electrolyte fuel cell, solid electrolyte fuel cell and related manufacturing method |
| 02/13/2003 | US20030031782 Via forming active material layers on both surfaces of a current collector; improved charging/discharging voltages and operating cycle |
| 02/13/2003 | US20030030963 Graphitic nanofibers in electrochemical capacitors |
| 02/13/2003 | US20030029333 Pressure method for an electrode structure |
| 02/13/2003 | CA2455819A1 Battery structures, self-organizing structures and related methods |
| 02/13/2003 | CA2455109A1 Method and product for improving performance of batteries/fuel cells |
| 02/12/2003 | EP1283555A1 Sequential two-part reaction process for the preparation of a cathode material |
| 02/12/2003 | EP1283274A2 Chlorine-free platinum and platinum alloy powder with increased specific surface area and nitrate melting process for making the same |
| 02/12/2003 | CN2535930Y Acidification-delayed pole head |
| 02/12/2003 | CN1397097A Zinc/air cell |
| 02/12/2003 | CN1396672A Surface modifying method for porous Ni-base cathode material in fusion carbonate fuel battery |
| 02/12/2003 | CN1396671A Manufacturing method of base material for polar plate, manufacturing method of positive plate and alkaline storage battery |
| 02/12/2003 | CN1396670A Grid-plate of battery plate and manufacture method and battery using the grid-plate |
| 02/12/2003 | CN1396669A Zinc electrode material for secondary battery using Zn as negative electrode and its preparing process |
| 02/12/2003 | CN1396308A Air electrode catalyst and its preparing process |
| 02/12/2003 | CN1396202A Sulfur/electric conducting polymer composition used as positive electrode of electrochemical power supply and its method |
| 02/12/2003 | CN1101480C Hydrogen-absorbing alloy and hydrogen-absorbing alloy electrode |
| 02/12/2003 | CN1101286C Hydrogen storage alloy powder and method for manufacturing same |
| 02/12/2003 | CN1101259C Bimetal supported catalyst based on platinum or silver, its manufactuirng process and its use of electrochemical cells |
| 02/11/2003 | US6518217 Method of preparing of nanometer electrocatalyst for proton exchange membrane fuel cell |
| 02/11/2003 | US6517976 Battery element containing efficiency improving additives |
| 02/11/2003 | US6517975 Lithium element and anode assembly for an electrochemical cell |
| 02/11/2003 | US6517974 Lithium secondary battery and method of manufacturing the lithium secondary battery |
| 02/11/2003 | US6517973 Non-aqueous electrolyte battery |
| 02/11/2003 | US6517972 High energy density hybrid battery/supercapacitor system |
| 02/11/2003 | US6517971 Nickel-hydrogen secondary battery and process for producing electrode therefor |
| 02/11/2003 | US6517970 Low temperature; stability |
| 02/11/2003 | US6517969 Negative plate element for a lead acid battery containing efficiency improving additives |
| 02/11/2003 | US6517968 Aluminum cathode current collector; transition metal ocvercoatings |
| 02/11/2003 | US6517967 Battery pack design for metal-air battery cells |
| 02/11/2003 | US6517966 Structure for connecting a plurality of battery modules to constitute a battery pack |
| 02/11/2003 | US6517965 Platinum-ruthenium-nickel alloy for use as a fuel cell catalyst |
| 02/11/2003 | US6517964 Catalyst support material for fuel cell |
| 02/11/2003 | US6517963 Carbon monoxide filter |
| 02/11/2003 | US6517962 Fuel cell anode structures for voltage reversal tolerance |
| 02/11/2003 | US6517803 Spinel; low porosity, high density |
| 02/11/2003 | US6517675 Process for making metal fiber/metal powder sheet |
| 02/11/2003 | US6517591 Apparatus and method for treating a cathode material provided on a thin-film substrate |
| 02/11/2003 | US6517590 Additives for lubricating agents used in the lamination of lithium sheets into thin films |
| 02/09/2003 | CA2397252A1 Preparation for a cathode material by a two-step reduction/oxidation synthesis process |
| 02/06/2003 | WO2003010865A1 Apparatus and method for the design and manufacture of thin-film electrochemical devices |
| 02/06/2003 | WO2003009920A1 Electrode array for use in electrochemical cells |
| 02/06/2003 | WO2002086990A3 Battery case with edge seal |
| 02/06/2003 | WO2001097313A3 Metal fuel cell with movable cathode |
| 02/06/2003 | WO2001059862A3 Electroconductive fuel cell component with directly bonded layers and method for making same |
| 02/06/2003 | US20030027051 Metal grid is dip-coated by an active material slurry, pulling vertically upward through a solidification chamber, in which dip-coating is solidified |
| 02/06/2003 | US20030027050 Can prevent the occurrence of wrinkling or other type of deformation in a current collector during charge and discharge; energy density per volume of the rechargeable lithium battery |
| 02/06/2003 | US20030027049 For use in lithium battery |
| 02/06/2003 | US20030027048 Cathode compositions for lithium-ion batteries |
| 02/06/2003 | US20030027047 Reacting a manganese compound with a basic compound to obtain manganese hydroxide, oxidizing to obtain manganese oxide seed, growing seed; reacting with lithium compound or treating with acid and then with lithium compound; firing |
| 02/06/2003 | US20030027046 Uses a water-soluble polymer having a superior resistance to organic solvents as a binder, has a high capacity, and a superior charge-discharge cycle, while suppressing an increase in the internal resistance |
| 02/06/2003 | US20030027045 Cycle stability and reliability |
| 02/06/2003 | US20030027043 Battery pack having improved battery cell terminal configuration |
| 02/06/2003 | US20030027035 PEM fuel cell and process for producing an anode for such a PEM fuel cell |
| 02/06/2003 | US20030027034 Modified redox couple fuel cell cathodes and fuel cells employing same |
| 02/06/2003 | US20030027033 Nano-composite electrodes and method of making the same |
| 02/06/2003 | US20030027032 Membrane electrode assembly and fuel cell unit |
| 02/06/2003 | US20030027021 Microwave activation of fuel cell gases |
| 02/06/2003 | US20030026756 Heating in presence of scavenger |
| 02/06/2003 | US20030026755 Uniform porosity |
| 02/06/2003 | US20030026063 Electrochemical capacitor and methods of fabricating same |
| 02/06/2003 | US20030025482 Rechargeable lithium battery for tolerating discharge to zero volts |
| 02/06/2003 | US20030024967 Fluid permeable flexible graphite article with enhanced electrical and thermal conductivity |
| 02/06/2003 | US20030024106 Method for producing plate of battery |
| 02/05/2003 | EP1282187A2 Totally solid type polymer lithium ion secondary battery and manufacturing method of the same |
| 02/05/2003 | EP1282186A1 Lithium polymer secondary cell |
| 02/05/2003 | EP1282185A2 Method of manufacting fuel cell with cylindrical geometry |
| 02/05/2003 | EP1282182A2 Positive electrode for non-aqueous electrolyte secondary battery and method of producing the same |
| 02/05/2003 | EP1282181A2 Lithium-containing silicon/phosphates, method of preparation, and uses thereof |
| 02/05/2003 | EP1282180A1 Process for producing Li4Ti5O12 and electrode materials |
| 02/05/2003 | EP1282179A2 Negative electrode for rechargeable battery |
| 02/05/2003 | EP1282178A2 Connection for joining a current collector to a terminal pin for a primary lithium or secondary lithium ion electrochemical cell |
| 02/05/2003 | EP1282176A1 Flat square battery |