| Patents for H01M 4 - Electrodes (97,472) |
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| 07/09/2003 | CN1428882A Preparation method of proton-exchange membrane fuel cell electrode catalyst |
| 07/09/2003 | CN1428881A Method for making plate-grid of lead-acid accumulator |
| 07/09/2003 | CN1428880A Conductive silicon oxide powder, its mfg. method and negative electrode material of nonaqueous electrolyte secodary battery |
| 07/09/2003 | CN1114237C Nonaqueous secondary battery |
| 07/09/2003 | CN1114236C Rechargeable lithium battery having improved reversible capacity |
| 07/09/2003 | CN1114235C Electrode, alkaline secondary battery, and method for mfg. alkaline secondary battery |
| 07/09/2003 | CN1114233C Current collector for lithium ion batteries |
| 07/09/2003 | CN1114232C Hydrogen-absorbing alloy for alkaline storage battery and alkaline storage battery made with said alloy |
| 07/08/2003 | US6589697 Rechargeable lithium battery with Li-Al-Mn negative electrode and electrolyte containing trialkyl phosphite, phosphate or borate or dialkyl sulfate or sulfite |
| 07/08/2003 | US6589696 Negative active material for rechargeable lithium battery and method of preparing same |
| 07/08/2003 | US6589695 Positive active material for rechargeable lithium battery and method of preparing same |
| 07/08/2003 | US6589694 Positive electrode active material, positive electrode active material composition and lithium ion secondary battery |
| 07/08/2003 | US6589693 High discharge electrolytic manganese dioxide and an electrode and alkaline cell incorporating the same |
| 07/08/2003 | US6589692 Electrolyte containing halogen compound |
| 07/08/2003 | US6589689 Divinylethylene carbonate added non-aqueous solvent were able to carry out charge/discharge reactions; suppresses the decompositon of nonaqueous solvent; negative electrode surface has a film derived from divinylethylene carbonate |
| 07/08/2003 | US6589685 Fuel cell electrode catalyst solution and production method therefor |
| 07/08/2003 | US6589684 Direct methanol feed fuel cell and system |
| 07/08/2003 | US6589682 Fuel cells incorporating nanotubes in fuel feed |
| 07/08/2003 | US6589680 Method for solid oxide fuel cell anode preparation |
| 07/08/2003 | US6589612 Applying a film-forming system to a surface in a battery container, applied as a spray of two unblended components |
| 07/08/2003 | US6589499 Layered lithium cobalt oxides free of localized cubic spinel-like structural phases and method of making same |
| 07/08/2003 | US6589299 Method for making electrode |
| 07/08/2003 | US6589298 Surface treatment of metallic components of electrochemical cells for improved adhesion and corrosion resistance |
| 07/08/2003 | CA2207462C Carbonaceous electrode material for secondary battery and process for production thereof |
| 07/08/2003 | CA2041802C Thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells |
| 07/03/2003 | WO2003054998A1 Non-aqueous secondary battery and portable apparatus using this |
| 07/03/2003 | WO2003054994A2 Amine oxide coating compositions |
| 07/03/2003 | WO2003054991A1 Printing of catalyst on the membrane of fuel cells |
| 07/03/2003 | WO2003054990A2 Method of making gas diffusion layers for electrochemical cells |
| 07/03/2003 | WO2003054989A2 Carbon support material for an electrode and method for producing the same |
| 07/03/2003 | WO2003054988A2 Additive for alkaline batteries |
| 07/03/2003 | WO2003054987A2 Zinc electrode and method for producing the same |
| 07/03/2003 | WO2003054983A2 Electrochemical cell having venting current collector and seal assembly |
| 07/03/2003 | WO2003054240A1 Hydrogen storage alloy and hydrogen storage alloy powder, method for production thereof, and negative electrode for nickel-hydrogen secondary cell |
| 07/03/2003 | WO2003053613A1 Anode support for carbonate fuel cells |
| 07/03/2003 | WO2003030279A3 Direct addition of beta-aminoenones in organic electrolytes of nonaqueous cells employing solid cathodes |
| 07/03/2003 | US20030125437 Polymers obtained by anionic initiation and bearing functions that can be activated by cationic initiations that are not reactive in the presence of anionic polymerization initiators; solid electrolytes |
| 07/03/2003 | US20030124434 Nonaqueous organic electrolytes for low temperature discharge of rechargeable eletrochemical cells |
| 07/03/2003 | US20030124429 Positive electrode 6, a negative electrode 5, a polymer membrane 1 containing carbon powder or the like, and a separating membrane layer 7 for preventing shortcircuiting. A carbon powder, silicon powder, tin powder or aluminum powder |
| 07/03/2003 | US20030124427 A lithium/fluorinated carbon electrochemical cell having the CFx material supported on a titanium current collector screen sputter coated with a noble metal is described. The gold, iridium, palladium, platinum, rhodium and ruthenium-coated |
| 07/03/2003 | US20030124426 Nonaqueous electrolyte battery that satisfies both of a large discharge capacity and a superior cycle life characteristic by developing a novel negative electrode material. A nonaqueous electrolyte battery uses a cycle life |
| 07/03/2003 | US20030124425 Positive electrode containing nickel hydroxide, a negative electrode containing a hydrogen absorbing alloy and an alkaline electrolyte, wherein the positive electrode contains a hydroxide and/or an oxide of an element selected from the |
| 07/03/2003 | US20030124424 Lithium-transition metal composite oxide of a layer crystal structure, in which the lithium-transition metal composite oxide contains an element that improves conductivity of electrons in the lithium- transition metal composite oxide. |
| 07/03/2003 | US20030124423 Lithium secondary battery comprising: a positive electrode formed by binding a positive-electrode raw-material mixture including a positive electrode active material, a negative electrode formed by binding a negative-electrode raw-material |
| 07/03/2003 | US20030124422 Making a battery cathode includes forming a first layer having a cathode mixture on a substrate, separating, e.g., removing, the substrate from the first layer, and incorporating the first layer into the battery cathode. |
| 07/03/2003 | US20030124421 Electrochemical secondary cell is disclosed. The cell includes a cathode, an anode, a cathode current collector including stainless steel, and an electrolyte containing a perchlorate salt and a second salt. |
| 07/03/2003 | US20030124418 Separated flow liquid catholyte aluminum hydrogen peroxide seawater semi fuel cell |
| 07/03/2003 | US20030124414 Porous carbon body for a fuel cell having an electronically conductive hydrophilic agent |
| 07/03/2003 | US20030124413 Fuel cell having metalized gas diffusion layer |
| 07/03/2003 | US20030124412 Fuel-flexible anodes for solid oxide fuel cells |
| 07/03/2003 | US20030124411 Unitized barrier and flow control device for electrochemical reactors |
| 07/03/2003 | US20030121603 Method of preparing membrane-electrode-gasket assemblies for polymer electrolyte fuel cells |
| 07/03/2003 | US20030121543 Photocatalytic film of iron oxide, electrode with such a photocatalytic film, method of producing such films, photoelectrochemical cell with the electrode and photoelectrochemical system with the cell, for the cleavage of water into hydrogen and oxygen |
| 07/03/2003 | US20030121131 Apparatus for producing a grid for a battery plate, and method of producing the same |
| 07/03/2003 | CA2469862A1 Amine oxide coating compositions |
| 07/03/2003 | CA2468339A1 Method of making gas diffusion layers for electrochemical cells |
| 07/02/2003 | EP1324418A1 High energy density rechargeable cell for medical device applications |
| 07/02/2003 | EP1324417A1 Lithium secondary cell and nonaqueous electrolyte |
| 07/02/2003 | EP1324410A1 Fuel cell |
| 07/02/2003 | EP1324409A2 Cathode electrode, method for manufacturing the same and lithium battery containing the same |
| 07/02/2003 | EP1324408A1 Positive electrode active material for alkaline cell |
| 07/02/2003 | EP1324407A1 Hydrogen storage material |
| 07/02/2003 | EP1324406A2 SVO/CFx parallel cell design within the same casing |
| 07/02/2003 | EP1323783A2 Conductive silicon oxide powder, preparation thereof, and negative electrode material for non-aqueous electrolyte secondary cell |
| 07/02/2003 | EP1323206A1 Electrochemical cell and a method for the manufacture thereof |
| 07/02/2003 | EP1323205A2 Improved membrane electrode assemblies using ionic composite membranes |
| 07/02/2003 | EP1323200A1 Method of making a nickel hydroxide material |
| 07/02/2003 | EP1323199A2 Fluid diffusion layers for fuel cells |
| 07/02/2003 | EP1323198A1 Anode structure |
| 07/02/2003 | EP1323197A2 Rechargeable battery |
| 07/02/2003 | EP1138094B1 Electrode construction for an electrochemical cell |
| 07/02/2003 | EP0786154B1 Lithium battery with electrodes containing carbon fibrils |
| 07/02/2003 | CN1428013A Refuelable electrochemical power source capable of maintaining in constantly full and method of using same |
| 07/02/2003 | CN1428012A Nonaqueous electrolyte lithium secondary cell |
| 07/02/2003 | CN1428011A Electrochemical element with ceramic particles in electrolyte layer |
| 07/02/2003 | CN1428009A Battery mfg. method |
| 07/02/2003 | CN1427498A Accumulator |
| 07/02/2003 | CN1427496A Lithium secondary cell |
| 07/02/2003 | CN1427495A Electrode, lithium cell with same and mfg. method thereof |
| 07/02/2003 | CN1427494A Negative electrode, its preparing process and lithium cell with same |
| 07/02/2003 | CN1427493A Manufacturing method of alkaline battery electrode and battery produced using said method |
| 07/02/2003 | CN1427492A Manufacturing method of alkaline battery electrode and battery produced using said method |
| 07/02/2003 | CN1427491A Cathode and its preparing process, and lithium-sulfur cell using this cathode |
| 07/02/2003 | CN1427490A Dispersion of lithium metal in anode of secondarycell |
| 07/02/2003 | CN1427489A Cell |
| 07/02/2003 | CN1426959A Method of separating carbon monoxide from hydrogen-rich mixed gas through selective oxidation |
| 07/02/2003 | CN1113422C Lithium secondary battery and cathode active material for use in lithium secondary battery |
| 07/02/2003 | CN1113420C Activation method for fuel battery |
| 07/02/2003 | CN1113419C Process for mfg. primary zinc-alkaline battery and anode mixture used therein |
| 07/02/2003 | CN1113039C Improved manganese dioxide for lithium batteries |
| 07/02/2003 | CA2415881A1 Dual chemistry electrode design |
| 07/01/2003 | US6586140 Polymer-electrolyte lithium secondary battery |
| 07/01/2003 | US6586139 Alkaline battery without mercury and electronic apparatus powered thereby |
| 07/01/2003 | US6586138 Web with passageways for fuild permeability |
| 07/01/2003 | US6586136 Electrochemical cells formed primarily of an aluminum foil substrate having a thickness of between about 0.005 inches and 0.030 inches, and a continuous outer layer of lead or lead alloy having a thickness of less than about 0.005 inches and |
| 07/01/2003 | US6586135 Dicarbonate compound such as dibenzyl dicarbonate mixed with either the anode material or the cathode active material prior to contact with its current collector |
| 07/01/2003 | US6586134 Electrode lead to case and header, laser/electron beam welding |
| 07/01/2003 | US6586133 Nano-battery systems |
| 07/01/2003 | US6586129 Liquid electrolyte fuel cell |
| 07/01/2003 | US6585931 Molten carbonate fuel cell anode and method for manufacturing the same |