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)
06/2012
06/21/2012US20120157301 Method for preparing perovskite oxide-based catalyst particles
06/21/2012US20120156116 Process For Metal Recovery From Catalyst Waste
06/20/2012EP1380675B1 Method for reducing oxygen component and carbon component in fluoride
06/20/2012CN102503557A Method for preparing samarium sulfide film by adopting elementary substance sulfur as sulfur source
06/20/2012CN102503553A Sm2S3 film preparation method integrating microwave hydrothermal method and auxiliary liquid-phase self-assembling method
06/20/2012CN102502762A Method for preparing lanthanum sulfide crystallite with thin and laminar packed structure through microwave hydrothermal method
06/20/2012CN102502761A Method for preparing square tablet assembled spherical lanthanum sulfide microcrystals by microwave hydrothermal method
06/20/2012CN102502760A Method for preparing large-particle and flaky praseodymium neodymium oxide
06/20/2012CN102502759A Method for preparing large-particle samaric fluoride
06/20/2012CN102502758A Method for preparing large-particle cerium oxide
06/20/2012CN102502757A Preparation of high-purity anhydrous lanthanum chloride or cerium chloride by programmed heating method
06/20/2012CN102502756A Preparation of high-purity anhydrous praseodymium chloride or neodymium chloride by programmed heating method
06/20/2012CN102502755A Preparation of high-purity anhydrous lanthanum bromide or cerium bromide with temperature programmed method
06/20/2012CN102502754A Method for preparing SmS nanocrystal by solvothermal method
06/20/2012CN102500369A Active oxide material containing Ce and preparation method thereof
06/14/2012US20120148469 Porous composite oxide and production method thereof
06/13/2012CN102491400A Amino-functional water-soluble gadolinium oxide nanometer sheet and preparation method and application thereof
06/13/2012CN101885959B Cerium grinding agent
06/13/2012CN101381092B Method for preparing large granularity and large specific surface area spherical yttrium oxide
06/07/2012WO2012072439A1 Composition based on zirconium oxide and on at least one oxide of a rare earth other than cerium, having a specific porosity, processes for preparing same and use thereof in catalysis
06/07/2012CA2814970A1 Composition based on zirconium oxide and on at least one oxide of a rare earth other than cerium, having a specific porosity, processes for preparing same and use thereof in catalysis
06/06/2012EP2460868A2 Method of preparing nano-structured material(s) and uses thereof
06/06/2012CN102030356B Method for preparing polychromatic luminous nanocrystalline of monodisperse NaYF4
06/05/2012US8192710 Composition based on cerium oxide and on zirconium oxide having a high reducibility and high specific surface, methods for the preparation thereof and use as a catalyst
05/2012
05/30/2012CN101734706B Method for preparing diamond platy cerium oxide
05/30/2012CN101652324B Cerium oxide powder for abrasive and cmp slurry comprising the same
05/30/2012CN101522560B Process for producing dispersion of fine metal compound particles and the dispersion
05/29/2012US8187995 Cerium/zirconium-base composite oxide, method for producing the same, oxygen storage/release component using said cerium-zirconium-base composite oxide, exhaust gas purification catalyst, and exhaust gas purification method using the same
05/29/2012US8187562 Method for producing cerium dioxide nanopowder by flame spray pyrolysis and cerium dioxide nanopowder produced by the method
05/24/2012WO2012066909A1 Aqueous dispersion and method for producing same
05/24/2012US20120129689 Perovskite catalyst and method of manufacturing the same
05/23/2012EP2454196A1 Composition comprising cerium oxide and zirconium oxide having a specific porosity, preparation method thereof and use of same in catalysis
05/23/2012CN102465203A 一种萃取分离过程直接制备氟化铈的方法 A method for the separation process extracts prepared directly cerium fluoride
05/23/2012CN102464348A 一种氧化镥纳米粉体的水热制备方法 One kind of lutetium oxide nanopowder Hydrothermal Preparation
05/23/2012CN102464304A Multi-shell-layer metal oxide hollow ball and preparation method thereof
05/23/2012CN102060318B Terbium (Tb) doped Y7O6F9 nanobelt and preparation method thereof
05/23/2012CN102050479B Ceric oxide nanorod and preparation method thereof
05/23/2012CN101983926B Method for preparing three-dimensional ordered macroporous praseodymium oxide and terbium oxide with mesoporous walls
05/23/2012CN101891236B Method for synthesizing monodisperse samarium-doped rare earth cerium oxide nanocrystal
05/23/2012CN101851001B Method for preparing water-soluble rare-earth nanometer particles by super molecular self assembly
05/23/2012CN101786649B Method for preparing rare-earth fluoride nanometer mesoporous spheres
05/22/2012US8182786 Nano-sized particles, processes of making, compositions and uses thereof
05/22/2012US8182774 Eu(III) complex and nanosized EuSe crystal obtained therefrom
05/18/2012WO2012065158A1 Cerium containing nanoparticles prepared in non-polar solvent
05/17/2012US20120118149 Ceramic materials for gas separation and oxygen storage
05/17/2012US20120117863 Cerium containing nanoparticles prepared in non-polar solvent
05/16/2012CN101531385B Precursor compounds of alkaline earth metal or rare earth metal aluminates method for production and use thereof particularly as precursors for luminophores
05/15/2012US8178219 Wetting resistant materials and articles made therewith
05/10/2012WO2012060394A1 Metal fluoride eutectic body and neutron scintillator
05/10/2012US20120115731 Method for preparing yttrium barium copper oxide (ybco) superconducting nanoparticles
05/10/2012US20120114543 Method and structure for non-linear optics
05/10/2012US20120114538 Method for extracting rare earth elements from phosphogypsum
05/09/2012CN102443191A Lanthanum carbonate octahydrate, preparation method and application thereof as fire retardant
05/09/2012CN102442692A Lanthanum carbonate hydrate, preparation method thereof and method for judging whether alkali lanthanum carbonate is doped in lanthanum carbonate
05/09/2012CN101445729B Preparation method of phosphor powder for white LED
05/08/2012US8173091 Method for preparing nanophosphor from metal hydroxy carbonate and nanophosphor prepared by the method
05/03/2012WO2012057608A1 A method for producing metal-oxide-semiconductor (mos) capacitor
05/02/2012EP2445838A1 Method for preparing rare earth fluoride nanoparticles
05/02/2012CN102432056A Method for preparing Sm2O3 nano crystals by solvent thermal method
05/02/2012CN102432055A Lanthanum carbonate nano-particles for treating hyperphosphatemia, preparation method and use thereof
05/02/2012CN101811722B Method for preparing rare earth oxides
05/02/2012CN101807445B Preparation method of quadrivalent uranium-cerium-oxygen solid solution
05/01/2012US8167995 Inorganic phosphate resins and method for their manufacture
04/2012
04/26/2012US20120100049 Rare Earth Elements Separation Using Phosphorus Based Adsorbent
04/25/2012EP2288574B1 System for the autonomous generation of hydrogen for an on-board system
04/25/2012CN202201720U 一种新型轨道推进式碳酸盐煅烧窑装置 A new track-propelled device carbonate calcining kiln
04/25/2012CN101967005B 一种制备大颗粒、大比表面积氟化镨钕的方法 A process for producing large particles, large surface area method of neodymium praseodymium fluoride
04/24/2012US8162725 Abrasive, method of polishing target member and process for producing semiconductor device
04/19/2012WO2011138255A3 Composition containing oxides of zirconium, cerium and at least one other rare earth and having a specific porosity, method for preparing same and use thereof in catalysis
04/18/2012CN102417201A 一种以ZnO纳米棒阵列为模板制备一维自组装材料的方法 A ZnO nanorod arrays with a template for the preparation of a one-dimensional self-assembly method for materials
04/18/2012CN102417200A Method for preparing europium-doped yttrium fluoride hollow nano-spheres with high-molecular composite fiber as template
04/18/2012CN101374928B Colloidal dispersion of a rare-earth borate, its method of preparation and its use as a phosphor
04/12/2012WO2012046755A1 Magneto-optical material, faraday rotator, and optical isolator
04/12/2012US20120088845 Synthesis, capping and dispersion of nanocrystals
04/12/2012US20120087849 Method for recovering lanthanum from zeolites containing lanthanum
04/12/2012CA2813905A1 Magneto-optical material, faraday rotator, and optical isolator
04/05/2012WO2012044026A2 Fluorescent substance and method for preparing same
03/2012
03/29/2012WO2012040046A1 Light emissive ceramic laminate and method of making same
03/29/2012US20120076712 Magneto-optic nanocrystalline oxides and methods of forming the same
03/28/2012CN102395643A A cerium-based particle composition and the preparation thereof
03/28/2012CN102395529A Method for recovering rare earth elements from a solid mixture containing a halophosphate and a compound of one or more rare earth elements
03/28/2012CN102390859A Phonochemical method for preparing rod-shaped lanthanum sulphide microcrystal
03/28/2012CN102390858A Method for preparing cluster-shaped microcrystalline La2S3 with sonochemical process
03/28/2012CN102390857A Method for preparing flaky microcrystalline La2S3 with hydrothermal process
03/28/2012CN102390856A Method for preparing high-stability gamma-phase nanometer lanthanum sulfide powder in low temperature
03/28/2012CN101463255B Upper conversion luminous material and preparing process thereof
03/22/2012US20120070351 Method for recovering rare-earth elements from a solid mixture containing a halophosphate and a compound of one or more rare-earth elements
03/21/2012EP2429950A1 Process for the preparation of lanthanum carbonate dihydrate
03/21/2012CN101824537B Ultra-pure gadolinium oxide and electrochemical reduction fully-closed type extracting production process thereof
03/21/2012CN101400607B Method of recovering rare earth element from composition containing rare earth fluoride
03/20/2012US8137645 Rare earth recovery from fluorescent material and associated method
03/20/2012US8137159 Abrasive, method of polishing target member and process for producing semiconductor device
03/15/2012WO2012033252A1 Synthesis method of yttria nano-powder using pva at low temperature
03/13/2012US8133461 Cerium-doped, garnet-based phosphor comprising a yttrium aluminum oxide with possible replacement metals of terbium, gadolinium, samarium, lanthanum, stronium, barium, calcium, silicon, boron, phosphorus, gallium, germanium, and/or nitride, sulfide, chloride or fluoride; aging, filtering, sintering
03/08/2012US20120058200 Process for the preparation of lanthanum carbonate dihydrate
03/06/2012CA2497899C Adsorbent for removing sulfur compound, process for producing hydrogen and fuel cell system
03/01/2012WO2012026194A1 Metal oxide nanoparticle structure and production method for same
02/2012
02/29/2012CN101683998B One-step production method for cerium poor rare earth fluoride and cerium fluoride
02/23/2012WO2012024501A1 AN IMPROVED PURIFICATION PROCESS FOR 153Gd PRODUCED IN NATURAL EUROPIUM TARGETS
02/23/2012US20120045380 Method of Storing Lanthanum Oxide Target, and Vacuum-Sealed Lanthanum Oxide Target
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