Patents
Sitemap › C01 - Inorganic chemistry › C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals › C01F 17 - Compounds of the rare-earth metals, i.e. scandium, yttrium, lanthanum, or the group of the lanthanides
Patents for C01F 17 - Compounds of the rare-earth metals, i.e. scandium, yttrium, lanthanum, or the group of the lanthanides (4,902)
08/2010
08/25/2010CN101811723A Method for preparing nano La(OH)3 and Mn3O4 micro powder from lanthanum and manganese carbide alloy
08/25/2010CN101811722A Method for preparing rare earth oxides
08/25/2010CN101302019B Method for preparing rare earth-doped yag nano-powder by partial liquid phase precipitation method
08/24/2010US7781365 zirconia as a main component, and contains 5% or more of ceria and 1 to 30% of a rare earth metal oxide other than ceria; improves the heat resistance of specific surface area and the reduction rate of ceria; catalyst material for treating internal combustion engine exhaust gas
08/24/2010US7780943 first metal compound for producing, when hydrolyzed, a hydroxide or oxide is dissolved in organic solvent, and an emulsion which contains another metal in form of ions in aqueous phase inside of inverse micelles formed by surfactant in organic solvent, are mixed, coalesced, sintered; exhaust gas catalyst
08/19/2010US20100209326 Perovskite catalyst system for lean burn engines
08/19/2010US20100207075 Method for producing metal complex oxide powder
08/18/2010CN1935658B Method for producing chlorinated rare earth by decomposing and mixing rare earth headings using calcination of ammonia chloride
08/18/2010CN1872377B Method for saponifying extraction agent
08/18/2010CN101807445A Preparation method of quadrivalent uranium-cerium-oxygen solid solution
08/18/2010CN101805008A Anhydrous high-purity rare earth fluoride and preparation method thereof
08/18/2010CN101805007A Preparation method of rare earth hydroxide nanorod
08/18/2010CN101804318A Preparation of lanthanum doping cerium dioxide porous microspheres and application thereof to Cr<6+> removal
08/18/2010CN101244843B Method for recycling zirconium oxide and yttrium oxide from yttrium oxide steady zirconium oxide solid fused mass waste matter
08/18/2010CN101114539B Use of terbium oxide
08/17/2010US7776406 Optical materials and optical devices
08/17/2010US7776383 Ceramic nanomaterial; electrodes overcoated with multilayer ceramic film; sintering
08/12/2010US20100204525 Catalysts for hydrogen production for low temperature fuel cells by steam reforming and autothermal reforming of alcohols
08/12/2010US20100203383 Ion conductor having a garnet structure
08/12/2010US20100200808 Nanoscale phosphor particles with high quantum efficiency and method for synthesizing the same
08/11/2010CN101801844A Method for preparing nanoparticles of complex metal oxides
08/11/2010CN101407329B Method of preparing single crystal La(OH)3 nano-rod having high specific surface area
08/11/2010CN101381100B Method for recovering zirconia, mullite and rare-earth from foundry molding sand waste
08/10/2010US7771619 Solid solution inorganic nanoparticles of a rare earth element doped host metal halide or oxyhalide salt; Luminescent devices; phosphor particles having a dispersed particle size below 100 nm; telecommunication applications
08/05/2010US20100196485 Rare earth metal compounds, methods of making, and methods of using the same
08/05/2010US20100196229 Solute precipitation method and device
08/04/2010EP2213621A2 Aqueous dispersion of aggregate alumina particles
08/04/2010EP2213620A2 Aqueous dispersion of aggregate silica particles
08/04/2010CN101792171A Preparation method of cerium oxide nanoballs
08/04/2010CN101792170A Method for preparing cerium dioxide polycrystal nanobelt
07/2010
07/29/2010WO2009102727A3 Nanoparticle synthesis by solvothermal process
07/29/2010US20100187470 Fine cerium oxide powder and preparing method the same and cmp slurry comprising the same
07/28/2010CN101786649A Method for preparing rare-earth fluoride nanometer mesoporous spheres
07/28/2010CN101538061B Method for preparing nano cerium dioxide
07/22/2010US20100184580 Glass-ceramic sealant for planar solid oxide fuel cells
07/22/2010US20100183494 Method for preparing functional nanomaterials utilizing endothermic reaction
07/21/2010CN201530728U Device for directly generating lanthanum oxide powder by pyrolysis of lanthanum chloride solution
07/21/2010CN201530727U Device for directly generating cerium oxide powder by pyrolysis of cerium chloride solution
07/21/2010CN1810911B Cerium family raw grinding material and preparing process thereof, cerium family grinding material and preparing process thereof
07/21/2010CN101784486A Method for producing oxide crystal fine particle
07/21/2010CN101781562A Cerium-europium-doped yttrium aluminum garnet and method for preparing phosphor powder from same
07/21/2010CN101780970A Method for preparing rare earth oxide with large particles
07/21/2010CN101200304B Technique for producing 99% praseodymium-neodymium oxides by using Nd-Fe-B smelting slag
07/21/2010CN101186284B Method for preparing phosphoric acid from phosphorus block ore by wet method and extracting rare earth from phosphorus block ore
07/15/2010WO2010080507A2 Reduction-oxidation-tolerant electrodes for solid oxide fuel cells
07/15/2010US20100178227 Method for preparing metal compound nanoparticles
07/14/2010EP2206681A2 Method for preparing metal compound nanoparticles
07/14/2010EP1987522B1 Method for purification of 225ac from irradiated 226ra-targets
07/14/2010CN101774574A Preparation method of graphene inorganic nanocomposite
07/14/2010CN101343064B Preparation method for separating and purifying silicon dioxide and cerous chlorate from seeing stone waste material
07/13/2010US7754173 Rare earth oxide nanocrystals and methods of forming
07/13/2010US7754168 Concentrate of fine ceria particles for chemical mechanical polishing and preparing method thereof
07/08/2010WO2010078359A2 Thermal shock-tolerant solid oxide fuel cell stack
07/08/2010WO2010077945A2 Co-doped ysz eletrolytes for solid oxide fuel cell stacks
07/08/2010US20100172840 Preparation of carbon nanotubes with lanthanoid catalysts
07/01/2010WO2010075003A1 Lanthanide ion complexes and imaging method
07/01/2010US20100164361 Plasma display panel protective layer
06/2010
06/30/2010EP2202277A1 Manufacturing method of core-shell-type ceria-polymer hybrid nanoparticles and dispersion sols of them
06/30/2010CN101759221A Method for preparing nano cerium dioxide powder
06/30/2010CN101113019B Method for reclaiming zirconium oxide and yttrium oxide from zirconium-containing solid waste
06/24/2010US20100159246 Process for producing oxide crystal fine particles
06/24/2010US20100158680 Cmas mitigation compositions, environmental barrier coatings comprising the same, and ceramic components comprising the same
06/23/2010CN1930088B Perovskite-type composite oxide, catalyst composition and method for producing perovskite-type composite oxide
06/23/2010CN101748275A Preparation method of low-thorium lutetium oxide
06/23/2010CN101746805A Preparation method of nanoscale yttrium fluoride
06/22/2010US7741396 Composites having tunable dielectric constants, methods of manufacture thereof, and articles comprising the same
06/22/2010US7740814 Complexing a multifunctional organic compound with a metal salt solution of at least two metals, evaporating the solvent, heating in an inert atmosphere to convert it to metal nanoparticles in a ceramic matrix
06/22/2010CA2437609C Doped anionic clays
06/17/2010US20100151264 Wetting resistant materials and articles made therewith
06/17/2010US20100148658 Methods for preparation of nanocrystalline rare earth phosphates for lighting applications
06/17/2010US20100148113 Method for preparing cerium carbonate powder
06/16/2010CN101735814A Method for preparing rare earth oxide microspheres and rare earth element doped fluorescent powder
06/16/2010CN101734707A High-stability nano cerium oxide material for catalyzing and oxidizing ortho-xylene at low temperature and application thereof
06/16/2010CN101734706A Method for preparing diamond platy cerium oxide
06/16/2010CN101318708B Method for synthesizing high-specific surface area nano-lanthanum ferrous acid with mesoporous silicon dioxide as mould plate
06/16/2010CN101306829B Dendritic basic neodymium carbonate and neodymium oxide nano materials and method for preparing same
06/16/2010CN101104791B Cerium based polishing material and raw materials therefor
06/10/2010US20100143233 Method for preparing cerium carbonate powder
06/10/2010US20100140755 Rare-earth oxides, rare-earth nitrides, rare-earth phosphides and ternary alloys
06/10/2010US20100140154 Group iv metal oxide monolithic columns
06/09/2010EP2194028A2 Rare earth metal compounds, methods of making, and methods of using the same
06/09/2010EP2194025A1 Monodisperse nanoparticles and their application
06/09/2010CN1775692B Nano light-screen zinc-cerium composite oxide and its preparing method
06/09/2010CN101723433A Method for manufacturing lanthanum-cerium bromide scintillation crystal
06/09/2010CN101348279B Lanthanum molybdate based solid electrolyte film material and preparation thereof
06/09/2010CN101205078B Method for preparing cerium dioxide nano-tube
06/09/2010CN101161869B Method for preparing rear earth corrosion resistant film on metal base composite surface
06/03/2010US20100135937 Metal oxide nanocrystals: preparation and uses
06/03/2010US20100133466 Cerium carbonate powder, method for preparing the same, cerium oxide powder made therefrom, method for preparing the same, and CMP slurry comprising the same
06/02/2010EP1773718B1 Method of preparing an aggregate metal oxide particle dispersion having a desired aggregate particle diameter
06/02/2010CN101717859A Method for recovering rare earth from wastes of neodymium iron boron
06/02/2010CN101717108A Industrial preparation method of rare earth hydrate and oxide nano-rod
06/02/2010CN101376520B Method for preparing Ce3+ doped lutetium oxyorthosilicate luminescent powder using organic compound auxiliary low temperature
06/02/2010CN101037219B Production process of magnesia used for rear earth solution precipitator
06/01/2010US7728508 Light emitting diode with fluorescent material
05/2010
05/25/2010US7722692 fluorination; high removal rate, less generation of scratches, high-precision polished surface with small surface roughness, and safe, simple and low-cost production; optical lens, hard disk, display panel, filter for cutting off specific frequency, or photomask
05/13/2010US20100119429 Methods of making metal oxide nanoparticles
05/12/2010CN1989075B Cerium oxide powder and process for producing the same
05/12/2010CN101704543A Method for preparing cerous phosphate nano wire
05/12/2010CN101098003B Alkaline battery cathode additive agent
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