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)
10/2000
10/19/2000WO2000062356A1 Secondary battery
10/19/2000WO2000061828A1 Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity
10/19/2000WO2000061495A1 Method for preparing lithium manganate having spinel structure
10/19/2000DE19917000A1 Primary lithium ion cell, especially button cell, has positive electrode active material comprising PTFE
10/19/2000DE19916043A1 Verbundkörper geeignet zur Verwendung als Lithiumionenbatterie Composite body suitable for use as lithium ion battery
10/19/2000CA2369730A1 Wet-on-wet coating method for producing composite bodies that are suitable for use in lithium ion batteries
10/19/2000CA2369416A1 Composite body suitable for utilization as a lithium ion battery
10/19/2000CA2366540A1 Functionally improved battery and method of making same
10/19/2000CA2335069A1 Hydrogen storage alloy electrode, battery including the same and method for producing the both
10/19/2000CA2334377A1 Method for preparing lithium manganate having spinel structure
10/19/2000CA2334363A1 Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity
10/19/2000CA2333400A1 Electrochemical cell having reduced cell pressure
10/19/2000CA2333079A1 Active electrode compositions comprising raney based catalysts and materials
10/18/2000EP1045467A1 Layered carbon electrode for electrochemical cells
10/18/2000EP1045466A1 Collector, electrode, and secondary battery adopting the same
10/18/2000EP1045465A2 Material for negative electrode and nonaqueous-electrolyte battery incorporating the same
10/18/2000EP1045464A1 Electrochemical hydrogen storage alloys
10/18/2000EP1044927A1 Nickel hydroxide particles and production and use thereof
10/18/2000EP1044477A1 Alkaline cell having a cathode incorporating expanded graphite
10/18/2000EP1044476A2 Metal hydride cells for high rate/low temperature performance
10/18/2000EP0885393A4 Graphitic nanotubes in luminescence assays
10/18/2000CN1270425A Secondary battery
10/18/2000CN1270424A Secondary battery
10/18/2000CN1270422A Composite hydrogen-storing electrode material of hydrogen-storing alloy/nm carbon material and its preparing process
10/17/2000US6132906 Nonaqueous battery
10/17/2000US6132905 Solid composite electrolytes for lithium batteries
10/17/2000US6132904 Polyelectrolytic battery having a polyelectrolyte based on a polystyrene main chain and polyethylene oxide side chain
10/17/2000US6132903 Lithium secondary battery comprising a negative electrode consisting essentially of B2 O3
10/17/2000US6132902 Electric automobile and electric power drive therefor
10/17/2000US6132901 Battery element containing efficiency improving additives
10/17/2000US6132898 Battery with a conductive plate
10/17/2000US6132896 Titanium housing; lithium anode; silver vanadium oxide cathode; dielectric
10/17/2000US6132639 Manganese-nickel mixed hydroxide for battery active material and process for manufacturing thereof
10/17/2000CA2186576C Battery electrode substrate and process for producing the same
10/17/2000CA2150412C Rechargeable lithium battery
10/12/2000WO2000060691A1 Lithium ion batteries with improved resistance to sustained self-heating
10/12/2000WO2000060690A1 Method of bonding a separator and an electrode, more particularly a cathode or an anode, as well as a battery
10/12/2000WO2000060689A1 Battery with an in-situ activation plated lithium anode
10/12/2000WO2000060688A1 A high-temperature nickel-hydrogen battery and producing method thereof
10/12/2000WO2000060685A1 Method of applying an electrically conducting current collector on a self-supporting electrode and assembly of electrode and current collector
10/12/2000WO2000060684A1 Microporous electrode or separator for use in a non-aqueous battery, and method of manufacturing
10/12/2000WO2000060683A1 Microporous electrode or separator for use in a non-aqueous battery, and method of manufacturing
10/12/2000WO2000060682A1 Thin lithium film battery
10/12/2000WO2000060681A1 Nonaqueous electrolyte secondary cell and its negative plate
10/12/2000WO2000060680A1 Active material of positive plate, nonaqueous electrolyte secondary cell, method for producing active material of positive material
10/12/2000WO2000060679A1 Method for manufacturing active material of positive plate and method for manufacturing nonaqueous electrolyte secondary cell
10/12/2000WO2000060678A1 Electrode material for non-aqueous electrolyte secondary cell and non-aqueous electrolyte secondary cell using the same
10/12/2000WO2000060677A1 A method for making positive grids and lead-acid cells and batteries using such grids
10/12/2000WO2000059830A1 Method for preparing lithium manganate, lithium manganate, positive electrode for lithium secondary cell containing the same as active material and lithium secondary cell
10/12/2000WO2000019556A3 Withdrawal of reaction water in polymer electrolyte membrane fuel cells
10/12/2000DE19916042A1 Naß-in-Naß-Beschichtungsverfahren zur Herstellung von Verbundkörpern, die zur Verwendung in Lithiumionenbatterien geeignet sind Wet-on-wet coating process for the production of composite bodies, which are suitable for use in lithium ion batteries
10/12/2000CA2368436A1 Lithium ion batteries with improved resistance to sustained self-heating
10/12/2000CA2368425A1 Thin lithium film battery
10/12/2000CA2334386A1 Method for manufacturing active material of positive plate and method for manufacturing nonaqueous electrolyte secondary cell
10/12/2000CA2334003A1 Active material of positive plate, nonaqueous electrolyte secondary cell, method for producing active material of positive material
10/11/2000EP1043796A1 Manufacture of lithium ion secondary battery
10/11/2000EP1043795A2 Electrochemical generator with composite electrode comprising two different solid electrolytes and process of manufacture
10/11/2000EP1043794A2 Secondary battery
10/11/2000EP1043793A2 Secondary battery
10/11/2000EP1043790A1 Current collector coating of lithium storage batteries
10/11/2000EP1043789A1 Secondary cell having non-aqueous electrolyte
10/11/2000EP1043788A2 Process involving metal hydrides
10/11/2000EP1043787A2 Composite electrode comprising two interpenetrating solid electrolytes
10/11/2000EP1043275A1 Process for producing spinel type lithium manganate
10/11/2000EP1042841A1 Non-aqueous electrolyte for electrochemical systems and lithium secondary battery comprising the same
10/11/2000EP1042840A1 Asymmetric organic alkyl methyl carbonates for non-aqueous power sources
10/11/2000EP1042839A1 Additives for improving the reversibility of a carbon electrode of a lithium ion secondary electrochemical generator
10/11/2000EP1042833A1 Cathodes comprising electroactive sulfur materials and secondary batteries using same
10/11/2000EP1042832A1 Ion battery using high aspect ratio electrodes
10/11/2000EP1042831A1 Modified lithium vanadium oxide electrode materials; products and methods
10/11/2000EP1042830A1 Electrochemical cells composite cathodes comprising cationic polymers and electroactive polysulfide compounds
10/11/2000EP1042829A1 Battery cathode
10/11/2000EP1042828A1 Electrochemical cell balance
10/11/2000EP1042826A1 Separators for electrochemical cells
10/11/2000EP1042824A2 Metal-air fuel cell battery systems employing moving anode and cathode structures
10/11/2000EP1042770A1 Asymmetric organic alkyl ethyl carbonates for non-aqueous power sources
10/11/2000CN2400907Y Lead-high molecular multicomponent polymer composite battery plate electrode
10/11/2000CN1269847A Method of depositing electrocatalyst and electrodes formed by such method
10/11/2000CN1269615A High-temperature Ni/H2 battery and its manufacture
10/11/2000CN1269614A Nickel-hydrogen accumulator and its mfg. method
10/11/2000CN1269612A Conductive porous body and metal porous body and cell polar plate made thereby
10/11/2000CN1269429A Preparation of three-in-one thin-layer hydrophobic catalyst electrode and membrane electrode assembly
10/11/2000CN1269428A Preparation of three-in-one membrane electrode assembly
10/11/2000CN1057405C Hydrogen-adsorped alloy electrode material
10/10/2000US6130007 Forming a cathode by incorporating vanadium oxide particles having an average diameter from about 5 nm to about 150 nm to achieve high energy densities
10/10/2000US6130006 Hydrogen-absorbing alloy
10/10/2000US6130005 Forming cathodes of electrochemical cells
10/10/2000US6130004 An antimony alloy anode as an electrochemical capacitor device; high-rate energy storage/discharge devices
10/10/2000US6129902 Manufacturing method of active materials for the positive electrode in alkaline storage batteries
10/10/2000US6129789 Surface treatment method of hydrogen absorbing alloy
10/07/2000CA2268355A1 Lipo3-based collector coating
10/07/2000CA2268346A1 Lipo3 commutation electrode
10/05/2000WO2000059062A1 Battery and equipment or device having the battery as part of structure and locally distributed power generation method and power generation device therefor
10/05/2000WO2000058536A1 Carbon fiber, method for producing the same and electrode for cell
10/05/2000WO2000058529A1 Alloy for hydrogen storage, method for absorption and release of hydrogen using the alloy, and hydrogen fuel cell using the method
10/05/2000WO2000058221A1 Particulate manganese compound and method for preparation thereof, and secondary cell using the same
10/05/2000WO2000058207A1 Metal-containing electrode material used at least in secondary cells and method for producing the same
10/05/2000WO2000058206A1 Metalliferous storage material for hydrogen and method for producing same
10/05/2000DE19915142A1 Metallhaltiger Elektrodenwerkstoff wenigstens für Sekundärelemente und Verfahren zu seiner Herstellung Metal-containing electrode material at least for the secondary elements and process for its preparation
10/05/2000DE10012963A1 Graphite particles, for cathodes of e.g. lithium ion batteries, comprise natural veined graphite or flake graphite particle clusters with specified average diameter, specific surface and apparent density values
1 ... 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 ... 975