| Patents for C01G 53 - Compounds of nickel (5,111) |
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| 06/23/2004 | EP1432055A2 Positive electrode material for lithium secondary battery, method for producing the same, and lithium secondary battery |
| 06/23/2004 | EP1069948B1 Multi-metal oxide materials with a two-phase structure |
| 06/23/2004 | CN1507091A Positive electrode material for lithium secondary battery and producing method thereof and lithium secondary battery |
| 06/23/2004 | CN1507090A Lithium secondary battery positive electrode material and producing method thereof and lithium secondary battery |
| 06/22/2004 | US6753111 Positive active material for rechargeable lithium batteries and method for preparing same |
| 06/22/2004 | US6752979 Uniform pore size; self-assembly, surfactant-templating; micellar liquid; |
| 06/17/2004 | WO2004050551A1 Rocess for preparing and self-assembling nano-sized binary and ternary oxy/hydroxides |
| 06/17/2004 | US20040115534 Using the corresponding acetate of the metals; heating, gelation |
| 06/17/2004 | US20040115531 Containing nickel oxyhydroxide; reduced discharging during storage |
| 06/16/2004 | CN1505847A Improved cathode compositions for lithium-ion batteries |
| 06/15/2004 | US6749768 Hexagonal capable of sintering at temperature below silver metal or alloy melting point |
| 06/15/2004 | US6749648 Lithium metal oxides |
| 06/10/2004 | WO2004049491A1 SOLID OXIDE FUEL CELL WITH CERMET Cu/Ni ALLOY ANODE |
| 06/10/2004 | US20040110066 Safety, capacity, cycle performance, and charge/discharge efficiency |
| 06/10/2004 | US20040110065 Positive electrode material for lithium secondary battery, method for producing the same, and lithium secondary battery |
| 06/10/2004 | US20040110063 Active material for electrode and non-aqueous secondary battery using the same |
| 06/10/2004 | US20040109810 Process for producing nickel carbonyl, nickel powder and use thereof |
| 06/09/2004 | EP1425810A2 Improved cathode compositions for lithium ion batteries |
| 06/09/2004 | CN1503386A Active material for positive electrode of lithium secondary battery |
| 06/08/2004 | US6746791 Nano-ionic products and devices |
| 06/06/2004 | CA2452102A1 Positive electrode material for lithium secondary battery, method for producing the same, and lithium secondary battery |
| 06/02/2004 | EP1423333A1 Method for reducing the crystallinity of nickel hydroxide powders |
| 06/02/2004 | CN1500732A Method for preparing Lithium transition metal composite oxides from carbonate propodosoma |
| 05/27/2004 | US20040101754 Positive active material containing nickel oxyhydroxide and negative active material comprising light metal of lithium, lithium alloy, magnesium, sodium, potassium, calcium, or aluminum |
| 05/27/2004 | DE10252951A1 Recovery of nickel double salts from impurity-containing solutions involves crystallization by introduction of an ammonium sulfate/potassium sulfate mixture optionally together with inorganic additives |
| 05/26/2004 | EP1422199A1 Active material for positive electrode of lithium secondary battery |
| 05/26/2004 | CN1499660A Lithium secondary cell and mfg. method thereof |
| 05/26/2004 | CN1151075C Process preparing spherical hickelous nydroxide |
| 05/21/2004 | WO2004041724A1 Storing hydrogen in solid compositions based on mixed oxides |
| 05/20/2004 | US20040096742 Positive electrode material and battery comprising it |
| 05/19/2004 | CN1498432A Electrode active material, electrode, lithium ion secondary cell, method for producing electrode active material, and method for producing lithium ion secondary cell |
| 05/18/2004 | US6737463 Barium ferrite filler; magnetic tapes |
| 05/18/2004 | US6737195 Positive active material for rechargeable lithium battery and method of preparing same |
| 05/18/2004 | US6736990 Nickel-copper-zinc based ferrite of given formula also containing bismuth, silicon, magnesium, and cobalt; good stress resistance, high strength; use in electronics as inductance component |
| 05/13/2004 | WO2004040677A1 Lithium transition metal oxide with gradient of metal composition |
| 05/13/2004 | US20040091781 Having excessive lithium and/or insufficient oxygen with respect to stoichiometric ratio; preventing disturbance of capacity balance between electrodes during initial charging and discharging |
| 05/13/2004 | US20040091779 Impedance, capacity, electrochemical cycling stability; lithium, nickel, manganese and cobalt oxyfluoride with magnesium, zinc, aluminum, gallium, boron, zirconium and/or titanium |
| 05/13/2004 | US20040091778 Lithium composite oxide containing nickel and cobalt with aluminum, titanium and/or tin; crystallinity; high input-output power; tolerance to low temperatures |
| 05/13/2004 | US20040091414 Cobalt encapseated nickel hydroxides and basic carbonates for battery electrodes |
| 05/12/2004 | CN1149178C Synthesized chalcoalumite type chemical compound and preparation method thereof |
| 05/06/2004 | WO2004038844A1 Ceramic anode solid oxide fuel cell |
| 05/06/2004 | WO2003017398A3 Positive electrode active materials for secondary batteries and methods of preparing same |
| 05/06/2004 | CA2502738A1 Ceramic anode solid oxide fuel cell |
| 05/05/2004 | CN1493526A Collosol gel production method of nano NiO material |
| 05/05/2004 | CN1148819C Positive active material for alkali battery and electrode using the same |
| 05/04/2004 | US6730281 Methods of making transition metal compounds useful as cathode active materials |
| 04/29/2004 | US20040081888 Lithium metal oxide electrodes for lithium cells and batteries |
| 04/28/2004 | CN1147947C Alkaline storage battery and method for treating surface of positive electrode active material thereof |
| 04/28/2004 | CN1147883C Bonded magnet, magnet roll and method for producing ferrite powder to be used thereof |
| 04/27/2004 | US6726992 Nano-engineered phosphors and related nanotechnology |
| 04/22/2004 | WO2004033366A1 Method for preparing nano-particle and nano-particle prepared by said preparation method |
| 04/22/2004 | WO2002103824A3 Gradient cathode material for lithium rechargeable batteries |
| 04/21/2004 | EP1257377A4 Rapid conversion of metal-containing compounds to form metals or metal oxides |
| 04/15/2004 | WO2004032260A2 Cathode active material based on mixed nickel hydroxide for alkaline batteries and a process for the production thereof |
| 04/15/2004 | WO2004031114A1 Method for carrying out heterogeneously catalysed gas phase partial oxidation of acrolein to form acrylic acid |
| 04/15/2004 | US20040072072 Stability at a high temperature |
| 04/15/2004 | US20040069969 Magnetic ferrite powder, magnetic ferrite sinter, layered ferrite part, and process for producing layered ferrite part |
| 04/14/2004 | EP1408018A1 Supported perovskite-type oxides and methods for preparation thereof |
| 04/14/2004 | EP1406839A1 Nickel hydroxide and method for producing the same |
| 04/14/2004 | CN1489796A Cathode active material and secodary battery using same |
| 04/14/2004 | CN1489230A Positive active sbustance for nonaqueous electrolytic secondary cell and manufacturing method thereof |
| 04/14/2004 | CN1146062C Active material for positive electrode and lithium secondary batterey using same and method of manufacturing same |
| 04/13/2004 | US6720112 Lithium cell based on lithiated transition metal titanates |
| 04/08/2004 | US20040067355 Nanoscale powders dispersed on coarser carrier powders |
| 04/08/2004 | DE10245467A1 Aktives Nickelmischhydroxid-Kathodenmaterial für alkalische Akkumulatoren und Verfahren zu seiner Herstellung Nickelmischhydroxid active cathode material for alkaline storage batteries and a process for its preparation |
| 04/07/2004 | EP1405890A1 Thermochromic material |
| 04/07/2004 | EP1405358A2 Cathode material for lithium rechargeable batteries |
| 04/06/2004 | US6716372 Usable as electrode active materials; for use in batteries |
| 04/01/2004 | WO2003015198A3 Cathode compositions for lithium ion batteries |
| 04/01/2004 | US20040062870 Composite metal oxide catalyst |
| 03/31/2004 | EP1402593A1 Hydrogen storage battery; positive nickel electrode; positive electrode active material and methods for making |
| 03/31/2004 | CN1486515A Non-aqueous primary battery |
| 03/31/2004 | CN1144305C Positive electrode active material for rechargeable lithium cell |
| 03/30/2004 | US6713176 Processing and manufacturing methods enabled using non-stoichiometric nanomaterials |
| 03/30/2004 | US6713037 Process for synthesizing noncrystalline lithium based mixed oxides by high energy milling |
| 03/30/2004 | US6712955 Slurry hydroprocessing using bulk multimetallic catalysts |
| 03/25/2004 | WO2004025759A1 Nickel based compound positive electrode material primary cell |
| 03/25/2004 | WO2004024629A1 Metal chalcogenide composite nano-particles and layers therewith |
| 03/25/2004 | US20040058244 Positive electrode active matter and secondary battery using this |
| 03/24/2004 | EP1399387A1 Process for removing sodium sulfate from nickel hydroxide effluent streams |
| 03/24/2004 | EP1399382A2 High-purity fluorine gas, production and use thereof, and method for analyzing trace impurities in high-purity fluorine gas |
| 03/24/2004 | CN1484867A Positive electrode active material and nonaqueous electrolytic secondary cell including the same |
| 03/24/2004 | CN1484866A Positive plate material and cell comprising it |
| 03/24/2004 | CN1143403C Positive-pole active material for lithium cell and making method thereof |
| 03/18/2004 | US20040054033 Surface-treated carbon black and rubber composition containing the same |
| 03/18/2004 | US20040053134 Improved safety; differential scanning calorimetry |
| 03/18/2004 | US20040053133 Positive plate material and cell comprising it |
| 03/16/2004 | US6706444 Process for preparing lithium manganate in spinel structure |
| 03/16/2004 | US6706442 Alkaline storage battery |
| 03/11/2004 | WO2003012800A3 High power ultrasound reactor for the production of nano-powder materials |
| 03/11/2004 | US20040048158 Batteries; decreased amount of gas to be generated during storage at high temperatures |
| 03/11/2004 | US20040047789 Ceramic material and the production thereof |
| 03/10/2004 | CN1481590A Method of making nickel hydroxide material |
| 03/10/2004 | CN1480405A Method for removing organic matter in minute quantities from solution of nickelous sulfate |
| 03/09/2004 | US6702961 Preparation of lithium-containing materials |
| 03/03/2004 | CN1140938C Positive electrode material for alkaline storage battery and method of producing the same |
| 03/03/2004 | CN1140457C Fine-particle synthetic copper aluminite compound, its preparation method and application |
| 02/25/2004 | EP1391950A1 Anode active matter and production method therefor, non- aqueous electrolyte secondary battery-use anode, and non-aqueous electrolyte secondary battery |
| 02/25/2004 | EP1391424A2 Preparation of lithium-containing materials |
| 02/25/2004 | EP1390994A1 Improved cathode compositions for lithium-ion batteries |