| Patents for C01G 45 - Compounds of manganese (4,607) |
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| 11/11/2004 | US20040225033 Metal hydroxide, method for producing the same, and resin composition |
| 11/11/2004 | US20040224836 precipitating Mn(IV), Mn(III) from Mn(II) solution onto a Zeolite, drying the product to produce oxides of Mn(IV) or Mn(III); reacting the supported Mn(IV) or Mn(III) material with an amine to form solid Mn(VII); odor removal of mercaptans, amines |
| 11/10/2004 | CN1545743A Positive electrode active material for secondary cell, positive electrode for secondary cell using same, and secondary cell |
| 11/10/2004 | CN1545159A Method for preparing positive electrode material LiNixMn1-xO2 of lithium ion battery |
| 11/10/2004 | CN1545158A Method for preparing positive electrode material LiNi0.5Mn0.5O2 of lithium ion battery |
| 11/10/2004 | CN1175509C Preparation method of lithium manganate |
| 11/09/2004 | US6814894 A spinel crystalline structure consisting of a complex of lithium oxide, manganese oxide and an oxide selected from group 2a, 3b, adn 8 of 3rd and 4th periods |
| 11/04/2004 | US20040219087 Metal oxide powder and method for the production of the same |
| 11/03/2004 | CN1543437A Layered titanic acid, lamellar titanic acid, lamellar titanium oxide and method for producing lamellar titanic acid |
| 11/03/2004 | CN1173887C Method for preparing lithium manganate having spinel structure |
| 11/02/2004 | CA2137081C Process for producing lim3+02 or limn2o4 and lini3+02 for use in positive electrode of secondary battery |
| 10/28/2004 | WO2003009407A3 Managanese oxide material for electrochemical cells |
| 10/28/2004 | US20040214086 Electrochemical cells |
| 10/28/2004 | US20040214084 Using alkali metal and transition metal; controlled reduction using carbohydrate; forming inorganic reaction product |
| 10/27/2004 | EP1470601A2 Battery cathode and method of manufacture therefor |
| 10/26/2004 | US6809052 Multilayer ceramic capacitor; rare earth barium titanate |
| 10/21/2004 | WO2004089538A1 Catalyst for clarifying exhaust gas and method for producing tetragonal system composite oxide |
| 10/21/2004 | US20040208818 Neutralizing and oxidizing to form lithium cobaltate particles containing manganese or magnesium; improving AN INITIAL DISCHARGE CAPACITY and CHARGING/DISCHARGING CYCLE CHARACTERISTICS UNDER HIGH TEMPERATURE; batteries for PORTABLE ELECTRONICS |
| 10/20/2004 | EP1469539A1 Active substance of positive electrode and nonaqueous electrolyte battery containing the same |
| 10/20/2004 | EP1469043A2 Metal hydroxide, method for producing the same, and resin composition comprising the same |
| 10/20/2004 | CN1537811A Method of preparing manganese sulphate using gray manganese ore and dialozite to adsorb sulfur dioxide waste gas |
| 10/14/2004 | WO2003077330A8 Improved manganese dioxide for alkaline cells |
| 10/14/2004 | US20040202938 for a cathode of a lithium-ion secondary battery, which is capable of suppressing degradation of reliability, such as degradation of the crystal structure, and achieving a high operational voltage of the secondary battery. |
| 10/14/2004 | US20040202933 Cathode active material for use in lithium ion secondary battery, and lithium ion secondary battery using the active material |
| 10/13/2004 | CN1536694A Noaqueous electrolyte secondary battery positive pole material and nonaqueous electrolyte secondary battery |
| 10/13/2004 | CN1170773C Multiple doped lithium manganese oxide compounds and methods of preparing same |
| 10/07/2004 | US20040195546 To produce electrode having high capacity, and charging and discharging efficiency |
| 10/06/2004 | CN1169723C Method for producing lithium manganate and lithium cell using said lithium manganate |
| 09/30/2004 | US20040191628 Non-aqueous electrolyte secondary battery, positive electrode active material and method of manufacturing the same |
| 09/30/2004 | US20040188657 comprises nickel particles coated with nickel oxide and alkaline/rare earth oxides, for use as electrode material; reduced shrinkage during firing |
| 09/29/2004 | CN1532967A Non-aqueous electrolyte secondary cell, positive pole active matter and its producing method |
| 09/28/2004 | US6797435 Surface treament of core |
| 09/28/2004 | US6797380 Crystalline mixed spinel ferrite core and a polymerizable outer coating |
| 09/23/2004 | US20040185345 A cathode active material lithium manganese composite oxide with spinel structure and suppression of deterioration |
| 09/23/2004 | US20040185344 Solid state reactions with inorganic cations with reducing carbon |
| 09/23/2004 | US20040182284 Crystal mixed oxides of bismuth, tantalum, niobium, molybdenum, chromium, and/or tungsten; coatings for household appliances; heat resistance, stability, discoloration inhibition |
| 09/22/2004 | CN1530180A Method for producing metal compound by waste zinc-manganese dioxide dry cell |
| 09/22/2004 | CN1167609C Wet chemical synthesis of lithium-manganese oxide |
| 09/21/2004 | US6794085 Metal oxide containing multiple dopants and method of preparing same |
| 09/21/2004 | US6793906 Methods of making manganese sulfide |
| 09/16/2004 | WO2004078653A1 Process for producing powder of orthorhombic lithium manganate |
| 09/16/2004 | US20040180134 Positive active material for rechargeable lithium battery and method of preparing same |
| 09/09/2004 | US20040175616 Alkaline Battery |
| 09/08/2004 | CN1166021C Electrochemical reactor cell for reacting oxygen-consuming gas with oxygen-containing gas |
| 09/07/2004 | US6787232 Intercalation compounds and electrodes for batteries |
| 09/01/2004 | CN1164498C Activating method of natural manganese dioxide used for dry cell |
| 08/31/2004 | US6783893 Alkaline battery |
| 08/25/2004 | EP1448293A1 A solid multicomponent mixed proton and electron conducting membrane |
| 08/25/2004 | CN1163414C Method for producing manganese dioxide by pyrolysizing manganese sulfate monohydrat |
| 08/24/2004 | US6780393 Method of producing fine particles of metal oxide |
| 08/24/2004 | US6780347 Manganese oxide based electrode for alkaline electrochemical system and method of its production |
| 08/19/2004 | WO2002059991A3 Battery cathode and method of manufacture therefor |
| 08/19/2004 | US20040161374 Treated manganese ore, process for producing the same, and use thereof |
| 08/18/2004 | EP1447866A1 Positive electrode active material for lithium secondary cell and lithium secondary cell |
| 08/18/2004 | EP1446848A2 Zinc-alkaline battery containing lambda-mn02 |
| 08/18/2004 | CN1162321C Amorphous La1-xSrxMnO3-5 compound and its prepn |
| 08/12/2004 | WO2004067161A2 Oxides of manganese processed in continuous flow reactors |
| 08/12/2004 | CA2516505A1 Oxides of manganese processed in continuous flow reactors |
| 08/10/2004 | US6774556 Device with Mn2+ activated green emitting SrAl12O19 luminescent material |
| 08/10/2004 | US6773851 Synthesis of Li2Mn4O9 using lithium permanganate precursor |
| 08/10/2004 | US6773619 Magnetic core for transformer, Mn-Zn based ferrite composition and methods of producing the same |
| 08/05/2004 | WO2004065493A1 Non-toxic corrosion-protection pigments based on permanganates and manganates (vi) |
| 08/05/2004 | WO2004065305A1 Non-toxic corrosion-protection pigments based on manganese |
| 08/04/2004 | EP1443575A1 Positive plate material and cell comprising it |
| 08/04/2004 | EP1441986A2 Method for preparing a mixed zinc and manganese oxide |
| 08/03/2004 | US6770256 Process for synthesizing metal oxides and metal oxides having a perovskite or perovskite-like crystal structure |
| 07/29/2004 | WO2004064180A1 Material for positive electrode of lithium secondary battery and process for producing the same |
| 07/28/2004 | EP1441402A1 Alkaline dry cell |
| 07/28/2004 | CN1159229C High-purity tetragonal gamma-MnO3 nano crystal and its preparing process |
| 07/27/2004 | US6767525 Reacting manganese nitride and copper |
| 07/21/2004 | EP1438760A1 Lithium cell based on lithiated transition metal titanates |
| 07/21/2004 | CN1513767A Preparation method of ultra fine manganese dioxide |
| 07/20/2004 | US6764790 Lithium secondary battery |
| 07/20/2004 | CA2395115C Preparation of lithium-containing materials |
| 07/13/2004 | US6761997 Composite mixed oxide containing lithium and manganese |
| 06/30/2004 | CN1508071A Method for preparing 3*3 tunnel structured manganese oxide octa hedral molecular sieve |
| 06/29/2004 | US6756154 Cathode active material for non-aqueous electrolyte secondary cell and process for producing the same |
| 06/24/2004 | US20040120882 Multiple metal oxide submicron particles |
| 06/23/2004 | EP1432057A1 Alkali dry cell |
| 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; |
| 06/16/2004 | CN1505847A Improved cathode compositions for lithium-ion batteries |
| 06/10/2004 | US20040109822 micropores (micropore surface area greater than 8.0 m2/g) within the individual MnO2 particles are responsible for or greatly facilitate attainment of high voltage, high rate and high capacity cell performance |
| 06/10/2004 | US20040109821 a mixture of oxidized bismuth carbonate powder and manganese carbonate powder is burned or heated |
| 06/09/2004 | EP1425810A2 Improved cathode compositions for lithium ion batteries |
| 06/09/2004 | EP1034136B1 Treatment of a solution containing iron salts |
| 06/03/2004 | US20040105809 Preparing homogeneous precipitation by adding lithium hydroxide solution to mixed solution of chromium acetate hydroxide and manganese acetate hydrate, firing to form precursor powders, heat treating to form layered oxide powders |
| 05/26/2004 | EP1421026A2 Transition metal oxide nanowires, and devices incorporating them |
| 05/26/2004 | EP0842118B1 An improved manganese dioxide for lithium batteries |
| 05/26/2004 | CN1151072C Process for producing spinel type lithium manganate, cathode material and non-aqueous electrolyte secondary cell |
| 05/26/2004 | CN1150982C Dispersible rare earth-based compound, colloidal suspension obtained from this compound, procedures for preparation thereof, and use for manufacture of catalysts |
| 05/19/2004 | EP1419994A1 LAYERED TITANIC ACID, LAMELLAR TITANIC ACID, LAMELLAR TITANIUM OXIDE AND METHOD FOR PRODUCING LAMELLAR TITANIC ACID |
| 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 | US6737195 Positive active material for rechargeable lithium battery and method of preparing same |
| 05/13/2004 | WO2004040677A1 Lithium transition metal oxide with gradient of metal composition |
| 05/13/2004 | US20040089973 Liquid phase reactor |
| 05/06/2004 | EP1414538A1 Material for eliminating nitrogen oxides with laminated structure |
| 05/06/2004 | EP1252097B1 Lithiated manganese dioxide |
| 05/05/2004 | CN1148826C Non-aqueous electrolyte accumulator |
| 05/05/2004 | CN1148821C Method of producing lithium manganate |