| Patents for C01G 45 - Compounds of manganese (4,607) |
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| 10/12/2000 | WO2000059830A1 Method for preparing lithium manganate, lithium manganate, positive electrode for lithium secondary cell containing the same as active material and lithium secondary cell |
| 10/11/2000 | EP1043275A1 Process for producing spinel type lithium manganate |
| 10/09/2000 | CA2268496A1 Purification of zinc materials |
| 10/05/2000 | WO2000058221A1 Particulate manganese compound and method for preparation thereof, and secondary cell using the same |
| 09/28/2000 | WO2000056943A1 Purification of cobalt solutions containing iron and manganese with oxidation mixture of s02 and oxygen |
| 09/28/2000 | CA2366294A1 Methods of purifying cobalt |
| 09/26/2000 | US6123911 Mixing manganese dioxide and lithium carbonate, firing mixture at 1000-1500 degrees c, mixing resulting lithium manganese complex oxide with additional lithium carbonate, firing the latter mixture at a temperature of 600-800 degrees |
| 09/20/2000 | EP0866885A4 Nanostructured feeds for thermal spray |
| 09/13/2000 | EP1035075A1 Novel process for preparing spinel type lithium manganese composite oxide and cathode active material for rechargeable battery |
| 09/13/2000 | EP1034136A1 Treatment of a solution containing iron salts |
| 09/12/2000 | US6117410 Reacting a mixture of lithium and manganese materials in solid phase by heat treating at a temperature of 600 to 850 degrees c to produce a pretreated material, burning the pretreated material, quenching |
| 09/05/2000 | US6114064 Low lattice distortion and a highly ordered and homogeneous structure for 4 v secondary lithium and lithium ion cells |
| 09/05/2000 | CA2114492C Aqueous electrochemical preparation of insertion compounds and use in non-aqueous rechargeable batteries |
| 08/29/2000 | US6110442 Spinels formed by mixing nitrate to form complex, dehydration and roasting |
| 08/16/2000 | EP0891299B1 METHOD FOR PREPARING SPINEL Li(1+x)Mn(2-x)O(4+y) INTERCALATION COMPOUNDS |
| 08/15/2000 | US6103422 A lithium manganese oxide particle and surface coatings comprising additional at least one nonmanganese metal element selected from the group consisting of aluminum, magnesium, vanadium, chromium, iron, cobalt, nickel, and zinc |
| 08/15/2000 | CA2158242C High voltage insertion compounds for lithium batteries |
| 08/09/2000 | EP1026765A1 Positive active material for lithium secondary battery and method of manufacturing the same |
| 08/09/2000 | CN1262532A Anode for nonaqueous electrolyte, its making method, battery with anode and its making method |
| 08/08/2000 | CA2197664C Two powder synthesis of hydrotalcite and hydrotalcite-like compounds |
| 08/08/2000 | CA2173261C Lithium-manganese oxide electrode for a rechargeable lithium battery |
| 08/02/2000 | CN1055067C Method for direct production of manganese sulfate by sulfur dioxide gas |
| 08/01/2000 | CA2163695C Method for preparing li1+xmn2-x-ymyo4 for use in lithium batteries |
| 07/26/2000 | EP1022792A1 Positive electrode for non-aqueous electrolyte cell and manufacturing method of the same |
| 07/26/2000 | CN1261330A Method for producing lithium-manganese mixed oxides and their use |
| 07/25/2000 | US6093505 A cathode consists of a mixed oxide of lithium, manganese and nitrogen or phosphorus or both |
| 07/25/2000 | US6093234 Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam |
| 07/19/2000 | EP1019095A1 Method for the preparation of facial metal tricarbonyl compounds and their use in the labelling of biologically active substrates |
| 07/18/2000 | US6090743 Finely divided particulates of at least one rare earth compound and, optionally, group iva, viia, viii, ib, iib, iiib or ivb compound(s); dispersible in water; low nitrate levels; use as exhaust system catalysts |
| 07/13/2000 | WO2000041256A1 Electroactive material for secondary batteries and methods of preparation |
| 07/12/2000 | EP1017627A1 Method for producing lithium transition metalates |
| 07/11/2000 | US6087042 Positive electrode material for secondary lithium battery |
| 07/05/2000 | CN1258644A Sodium permanganate producing process |
| 07/05/2000 | CN1258643A Chemical method of increasing the mass of manganese dioxide |
| 07/04/2000 | US6083646 Lithium-manganese oxide cathode; anode capable of doping and de-doping lithium; durability; charging-discharging cycle |
| 07/04/2000 | US6083643 Dissolving lithium hydroxide and manganese acetate in water; adding glycine; evaporation, gelation, combustion, and roasting to produce powder |
| 07/04/2000 | US6083475 Method for making lithiated metal oxide |
| 06/29/2000 | WO2000037714A1 High discharge capacity electrolytic manganese dioxide and methods of producing the same |
| 06/29/2000 | WO2000037362A1 Bismuth manganese oxide pigments |
| 06/28/2000 | CN1258383A Lithium aluminium manganese oxy-flourides for Li-ion rechargeable battery electrodes |
| 06/28/2000 | CN1258264A Lithiated metal oxides |
| 06/27/2000 | US6080510 Ternary mixed lithium oxides, process for preparing the same, and secondary lithium battery formed therefrom |
| 06/22/2000 | WO2000009447A9 Method for producing lithium manganese oxide intercalation compounds and compounds produced thereby |
| 06/15/2000 | DE19957313A1 Lithium-manganese oxide spinel, used as cathode active material in a secondary lithium battery, has specified formula with a high average manganese valency and no oxygen deficiency at high temperature |
| 06/08/2000 | WO2000032518A1 Method for producing lithium manganate |
| 06/07/2000 | CN1256013A Electrode for non-queous electrolytic cells |
| 06/06/2000 | US6071647 Lithium and manganese double oxides for the positive electrodes of electrochemical devices, preparation thereof, and electrodes including such oxides |
| 06/06/2000 | US6071489 Preparing a lithium transition metal oxide powder by mixing a lithium salt and a transition metal salt with a chelating agent; forming a sol; forming a gel; calcining |
| 06/02/2000 | WO2000030977A1 Multiple doped lithium manganese oxide compounds and methods of preparing same |
| 05/31/2000 | CN1255106A Novel process for preparing spinel type lithium manganese composite oxide and cathode active material for rechargeable battery |
| 05/24/2000 | CN1253861A Preparation method of hydrogenation catlayst |
| 05/18/2000 | WO2000027754A1 Metal oxide particles |
| 05/18/2000 | CA2350201A1 Metal oxide particles |
| 05/11/2000 | DE19851388A1 Homogeneously doped perovskites, especially for multilayer capacitor production, are prepared by mixing a hot aqueous group IIa element hydroxide suspension with an organic group IVb element alkoxide and additive solution |
| 05/10/2000 | CN1252386A Production process of high-purity mangano-manganic oxide |
| 05/10/2000 | CN1252385A Production process of mangano-manganic oxide |
| 05/10/2000 | CN1052268C Element for electrochemical reactor or reactor cell |
| 05/04/2000 | WO2000024677A1 Materials for solid-state gas sensors |
| 05/04/2000 | CA2339994A1 Materials for solid-state gas sensors |
| 05/03/2000 | EP0997956A1 Manganese oxide, lithium manganese complex oxide and cobalt-coated lithium manganese complex oxide; and preparation processes thereof |
| 05/03/2000 | EP0996591A1 Erfahren zur herstellung |
| 04/27/2000 | WO2000023380A1 Lithium manganese oxide and methods of manufacture |
| 04/27/2000 | CA2287655A1 Manganese oxide, lithium manganese complex oxide and cobalt-coated lithium manganese complex oxide, and preparation processes thereof |
| 04/19/2000 | EP0994073A1 Lithium manganese oxide spinel compound and method of preparing same |
| 04/18/2000 | US6051339 Cage structure |
| 04/12/2000 | EP0991593A1 Lithium battery operating up to an upper voltage boundary of 3.5 volts |
| 04/12/2000 | EP0991592A1 Zwischen 1,8volt und |
| 04/11/2000 | US6048645 Batteries with electrodes with lithium manganese oxide active materials |
| 04/11/2000 | US6048643 Process for preparing lithium intercalation compounds |
| 03/30/2000 | WO2000017106A1 Solid-state gas sensors and compounds therefor |
| 03/30/2000 | CA2339863A1 Solid-state gas sensors and compounds therefor |
| 03/23/2000 | WO2000015557A1 Manganese oxide-based material |
| 03/23/2000 | CA2343413A1 Manganese oxide-based material |
| 03/22/2000 | EP0987776A1 Metal oxide of porous structure, electrode structure, secondary battery, and methods for producing them |
| 03/22/2000 | EP0986831A1 Lithium aluminum manganese oxy-flourides for li-ion rechargeable battery electrodes |
| 03/22/2000 | CN1248230A Treatment of solution containing iron salts |
| 03/16/2000 | WO1999059215A9 Lithiated manganese oxide |
| 03/15/2000 | EP0986115A1 Electrode for non-aqueous electrolytic cells |
| 03/15/2000 | EP0759888B1 Process for the preparation of layered double hydroxides. |
| 03/15/2000 | CN1247521A Method for producing lithium transition metalates |
| 03/15/2000 | CN1050343C Prepn. of activated manganese dioxide |
| 03/08/2000 | CN1246965A Polymer electrolyte, intercalation compounds and electrodes for batteries |
| 03/07/2000 | US6033798 Method for predicting discharge capacity and operating voltage of lithium rechargeable battery using lithium manganese spinel cathode material |
| 03/03/2000 | CA2281123A1 Thermally stable, highly active perovskite catalysts for complete oxidation at high temperatures, and the process for their preparation |
| 02/24/2000 | WO2000009447A1 Method for producing lithium manganese oxide intercalation compounds and compounds produced thereby |
| 02/24/2000 | DE19532073C2 Verfahren zur Herstellung von modifiziertem Braunstein für Batterie-Elektroden Process for the preparation of modified manganese dioxide for battery electrodes |
| 02/24/2000 | CA2337515A1 Method for producing lithium manganese oxide intercalation compounds and compounds produced thereby |
| 02/15/2000 | US6025034 Producing a nanostructure coating, structure, binders and spray coating |
| 02/10/2000 | WO2000006496A1 Process for producing spinel type lithium manganate |
| 02/08/2000 | US6022986 Manganiferous polyoxometallates, synthesis and use thereof |
| 02/02/2000 | CN1243109A Calcium-titanium ore used as coating of switching device |
| 02/01/2000 | US6019885 Oxygen transport from an oxygen-containing gas to a gas that consumes oxygen. |
| 01/27/2000 | WO2000003947A1 Process for synthesizing metal oxides and metal oxides having a perovskite or perovskite-like crystal structure |
| 01/26/2000 | EP0974564A1 Perovskites for coating interconnectors |
| 01/25/2000 | US6017504 Process for synthesizing perovskites using high energy milling |
| 01/19/2000 | EP0973217A2 Lithium transition metal compound for lithium secondary battery |
| 01/12/2000 | CN1240764A Process for preparing manganese salt from waste liquid containing hydroquinone |
| 01/05/2000 | EP0969537A1 Lithium manganate, method of producing the same, and lithium cell produced by the method |
| 01/05/2000 | EP0968135A1 Lithiated metal oxides |
| 01/05/2000 | CN2356990Y Pyrolysis oxydation fluidized bed furnace for chemical production of manganese dioxide |