| Patents for C01G 1 - Methods of preparing compounds of metals not covered by subclasses , , , , in general (5,322) |
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| 04/19/2005 | US6881393 Process for making nano-sized and sub-micron-sized lithium-transition metal oxides |
| 04/14/2005 | US20050077496 Metal oxide nanotube and process for production thereof |
| 04/13/2005 | CN1606185A Lithium ion battery positive pole material layered transition metal composite oxide and method of preparation |
| 04/13/2005 | CN1605565A Inert thick salt medium method for preparing nanometer powder |
| 04/12/2005 | US6878962 Semiconductor device |
| 04/07/2005 | WO2005031974A2 Pulsed arc discharge for nanopowder synthesis |
| 04/07/2005 | WO2005021426B1 Production of perovskite particles |
| 04/07/2005 | US20050072735 Purification of ammonium metallate solutions |
| 04/07/2005 | CA2539412A1 Pulsed arc discharge for nanopowder synthesis |
| 04/06/2005 | EP1519898A2 Method for production of a product having sub-micron primary particle size, product produced by the method and apparatus for use of the method |
| 04/06/2005 | CN1603236A Multiple valency hybridization compound and equipment and method for producing the same |
| 03/31/2005 | WO2005028367A1 Valve metal-oxide powder and method for producing said powder |
| 03/30/2005 | EP1518823A1 Metal oxide nanotube and process for production thereof |
| 03/30/2005 | EP1517965A1 Aqueous dispersion containing pyrogenically produced metal oxide particles and phosphates |
| 03/30/2005 | CN1601785A Method of prepn, of positive electrode laminated cell lithium manganate of lithium ion |
| 03/30/2005 | CN1600690A Method for preparing oxide of bimetal and hydrotalcite by using Bayer red mud as raw material |
| 03/30/2005 | CN1600479A Method for preparing fibred cobalt nickel powder and composite oxides powder of cobalt nicker |
| 03/30/2005 | CN1194899C Method of producing dustless sodium hydrosulfite using hydroxy group containing alcobolic polymer and its product |
| 03/29/2005 | US6872675 Emulson droplets as templates around which sol-gel ceramic is formed; pore size is controlled |
| 03/24/2005 | WO2005026045A2 Method of producing nanosized oxide powders |
| 03/24/2005 | US20050063889 High purity nanoscale metal oxide powders and methods to produce such powders |
| 03/24/2005 | US20050062430 Method and apparatus for initiating a pulsed arc discharge for nanopowder synthesis |
| 03/23/2005 | EP1516854A1 Process for producing oxide superconductive thin-film |
| 03/23/2005 | EP1515912A2 Use of cationic layered materials, compositions comprising these materials, and the preparation of cationic layered materials |
| 03/23/2005 | CN1599103A Method for preparing gradient covered LiNiO2 plus plate material for lithium ion battery |
| 03/23/2005 | CN1599101A Method of manufacturing nickle-cobalt-lithium oxide material for battery |
| 03/23/2005 | CN1597532A Preparation method of nanometer ball |
| 03/23/2005 | CN1597518A Purification of ammonium metallate solutions |
| 03/17/2005 | WO2004039732A3 Process for the production of metal fluoride materials |
| 03/17/2005 | DE10338465A1 Herstellung von Perovskit-Teilchen Preparation of perovskite particles |
| 03/16/2005 | EP1514847A2 Purification of ammonium metallate solutions |
| 03/16/2005 | EP1514845A1 Plasma synthesis of metal oxide nanoparticles |
| 03/16/2005 | CN1595686A Lithium manganate positive electrode material of laminated pole structure for lithium ion cell, and method for intercalation assembling and preparation thereof |
| 03/16/2005 | CN1595681A Method for preparing active lithium cobalt oxide |
| 03/16/2005 | CN1595680A Method for preparing positive electrode material of lithium ion accumulator |
| 03/11/2005 | CA2481152A1 Plasma synthesis of metal oxide nanoparticles |
| 03/10/2005 | WO2005021426A1 Production of perovskite particles |
| 03/10/2005 | WO2004092069A3 Method for the preparation of a composition of nanoparticles of at least one crystalline metal oxide |
| 03/10/2005 | US20050053538 Method of producing nanosized oxide powders |
| 03/10/2005 | CA2480755A1 Purification of ammonium metallate solutions |
| 03/09/2005 | EP1286919B1 Compounds derived from la 2?mo 2?o 9? and their use as ionic conductors |
| 03/09/2005 | CN1590301A Spiral metal or oxide wire material having different curvature and its preparation method |
| 03/08/2005 | US6864201 Preparation and screening of crystalline zeolite and hydrothermally-synthesized materials |
| 03/03/2005 | WO2005020284A2 Thin film dielectrics with perovskite structure and preparation thereof |
| 03/02/2005 | CN1588675A Method for preparing ball shape mixed lithium cobaltate and it prepared ball shape mixed lithium cobaltate |
| 03/02/2005 | CN1588650A Method for preparing nano crystal thin film from nano particles |
| 03/02/2005 | CN1587066A Process for preparing low valence niobium oxide |
| 03/02/2005 | CN1587058A Process for preparing nano metal oxide material |
| 02/24/2005 | WO2005016824A2 Synthesis of nanoparticles by an emulsion-gas contacting process |
| 02/23/2005 | CN1585168A Modified ferrous lithium phosphate as anode material for lithium ion batteries and its production |
| 02/17/2005 | US20050036938 synthesis of metal-surfactant complexes from the reaction of metal precursors and surfactant, addition of sulfur reagent to the solution followed by heating to high temperature, adding a poor solvent followed by centrifuging; uniform particles; nontoxic reagents |
| 02/17/2005 | US20050034992 Method of manufacturing MgB2 superconducting material |
| 02/16/2005 | CN1581543A Anode active material for non-aqueous secondary cell, and its preparing method and non-aqueous secondary cell using same |
| 02/16/2005 | CN1581537A Method for preparing lithiumion cell positive material Iron-lithium phosphate |
| 02/10/2005 | WO2005012215A1 Metal compound having novel skeleton |
| 02/03/2005 | US20050025698 Nanometer scale crystalline, uniformly dispersed mixed metal oxides |
| 02/02/2005 | CN1574154A Electrode materials for electric lamps and methods of manufacture thereof |
| 02/01/2005 | US6849996 Electrode materials for electric lamps and methods of manufacture thereof |
| 02/01/2005 | US6849334 Optical materials and optical devices |
| 01/27/2005 | WO2004085305A3 Metal oxide-containing nanoparticles |
| 01/27/2005 | US20050020699 Inorganic porous fine particles |
| 01/27/2005 | DE10297614T5 Anorganische poröse Feinteilchen A porous inorganic fine particles |
| 01/27/2005 | DE102004027999A1 Production of multimetal oxide material, useful as an oxidation or ammoxidation catalyst comprises subjecting a mixture of metal oxide sources to hydrothermal treatment |
| 01/26/2005 | EP1499561A2 Process for the preparation of nano- and micro-particles of group ii and transition metals oxides and hydroxides, the nano- and micro-particles thus obtained and their use in the ceramic, textile and paper industries |
| 01/26/2005 | CN1571726A Optical materials and optical devices |
| 01/26/2005 | CN1571195A Nanometer cathode material for thin-film lithium ion cell and method for making same |
| 01/26/2005 | CN1571190A Method for preparing transition metal distibide |
| 01/26/2005 | CN1569648A Method for making transition metal tri-antimonide with skutterudite structure |
| 01/26/2005 | CN1569630A Domaines in a metal oxide matrix |
| 01/26/2005 | CN1569616A Hydrothermal fluid process for preparation of doped zinc oxide powder |
| 01/26/2005 | CN1186695C Charge-modified metal oxides and electrostatographic systems incorporating same |
| 01/20/2005 | WO2005005319A2 Cathode material for lithium battery |
| 01/20/2005 | DE10329626A1 Mischmetalloxide und ihre Verwendung in CO2-Sensoren Mixed metal oxides and their use in CO2 sensors |
| 01/19/2005 | EP1497480A1 Thick films of yba sb 2 /sb cu sb 3 /sb o sb 7-y /sb and preparation method thereof |
| 01/19/2005 | CN1566024A Ceramic film and method of manufacturing the same, semiconductor device, and piezoelectric device |
| 01/19/2005 | CN1565977A Process for preparing nano zinc oxide |
| 01/19/2005 | CN1185167C Layered lithium transition metal oxides free of localized cubic spinel-like structural phases and methods of making same |
| 01/13/2005 | WO2004073021A3 Preparation of metal chalcogenides from reactions of metal compounds and chalcogen |
| 01/13/2005 | US20050008564 Phase formation of oxygen reduced valve metal oxides and granulation methods |
| 01/13/2005 | US20050006800 Drops dissolved in dispersion: encapsulated by interfacial polymerization mixture of surfactant, block polymer, water dispersable polymer and solid particles |
| 01/12/2005 | CN1564347A Composite positive elelectrode material of lithium ion cell and its prepn. method |
| 01/12/2005 | CN1564345A Method of synthetizing lithium ion cell positive electrode material through solution burning |
| 01/12/2005 | CN1564344A Snthetic process of high density cobalt acid lithium positive electrode material |
| 01/12/2005 | CN1564343A Method of preparing positive electrode composite material of Lithium ion cell contg, ferrous phosphate lithium salt-carbon |
| 01/12/2005 | CN1564268A High frequency medium material having high dielectric constant, and its prepn. method |
| 01/05/2005 | CN1560945A Intermediate solid oxide fuel batter combination electrode material and its manufacturing method |
| 01/05/2005 | CN1560936A Preparing method of lithium manganese oxide and its application in battery |
| 12/30/2004 | US20040265216 lithium nickel oxide obtained from hydrated nitrate or nitrite salts of lithium, nickel and dopes; dehydration and denitrification by heating and drying; electrodes |
| 12/29/2004 | WO2004113229A1 Mixed metal oxides and use thereof in co2 sensors |
| 12/29/2004 | EP1492144A2 Electron emissive materials for electric lamps and methods of manufacture thereof |
| 12/29/2004 | EP1491502A2 A method for producing nanoparticles through size-selective photoetching |
| 12/29/2004 | EP1491501A1 Carbon-covered lithium transition metal oxide, secondary cell positive electrode material and secondary cell |
| 12/29/2004 | EP0951372B1 Strengthened metal halide particles and improved lamp fill material and method therefor |
| 12/29/2004 | CN1558426A Hydrothermal method for synthesizing antimony doped tin oxide conductive powder |
| 12/29/2004 | CN1558425A Process for preparing orientation arrangement zinc sulfide and zinc oxide nano cable composite material |
| 12/29/2004 | CN1557715A Method for preparing nanometer powder by spray pyrolysis |
| 12/28/2004 | US6835696 Made with magnesium and boron ejected from magnesium target and boron target each in simultaneously sputtering process; film can be applied to fabricate integrated circuit without high temperature annealing |
| 12/22/2004 | CN1556552A Manufacturing method of lithium ion battery positive electrode material |
| 12/22/2004 | CN1556031A Burning synthesis method of NiAl2O4 spinelle powder |
| 12/22/2004 | CN1181567C Copper base high temperature superconductive material |