| Patents for C01F 17 - Compounds of the rare-earth metals, i.e. scandium, yttrium, lanthanum, or the group of the lanthanides (4,902) |
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| 08/14/2013 | CN102503553B Sm2S3 film preparation method integrating microwave hydrothermal method and auxiliary liquid-phase self-assembling method |
| 08/14/2013 | CN102502757B Method for preparing high-purity anhydrous lanthanum chloride or cerium chloride by programmed heating method |
| 08/14/2013 | CN102432056B Method for preparing Sm2O3 nano crystals by solvent thermal method |
| 08/14/2013 | CN102309957B Preparation method of self-assembly porous material |
| 08/14/2013 | CN101434384B Process for preparing of nanowires of metal oxides with dopants in lower valence state |
| 08/07/2013 | CN103233136A Technology for preparing silver rare earth oxide electric contact material for low voltage electric apparatus with liquid phase method |
| 08/07/2013 | CN102390859B Phonochemical method for preparing rod-shaped lanthanum sulphide microcrystal |
| 08/07/2013 | CN102390857B Method for preparing flaky microcrystalline La2S3 with hydrothermal process |
| 08/07/2013 | CN101898785B Method for reducing content of Al2O3 in neodymium carbonate and praseodymium-neodymium carbonate product |
| 08/06/2013 | US8501136 Synthesis and processing of rare-earth boride nanowires as electron emitters |
| 08/06/2013 | US8501124 Method for recovering rare-earth elements from a solid mixture containing a halophosphate and a compound of one or more rare-earth elements |
| 08/01/2013 | WO2013111811A1 Manufacturing processes for garnet precursor microparticles and microparticles of garnet structure |
| 07/31/2013 | CN103228762A Light emissive ceramic laminate and method of making same |
| 07/31/2013 | CN103224248A Method of preparing rare earth carbonate and recycling materials thereof |
| 07/31/2013 | CN102583496B Method for preparing nanometer cerium oxide powder by electrochemical method |
| 07/31/2013 | CN102443191B Lanthanum carbonate octahydrate, preparation method and application thereof as fire retardant |
| 07/31/2013 | CN102167387B Equipment and method for synthetizing nano material based on supergravity-ion exchange |
| 07/25/2013 | US20130190535 Method for Synthesis of Ketones from Plant Oils |
| 07/25/2013 | US20130189170 Method for recovering yttria from casting waste and slurry |
| 07/24/2013 | CN103215104A Mixed metal oxide oxygen carrier and preparation method thereof |
| 07/24/2013 | CN103215102A Composite-type oxygen carrier particles, preparation, and application in chemical chain oxygen decoupling technology |
| 07/24/2013 | CN103214042A Superparamagnetic rare-earth intermetallic compound nano-particles and preparation method thereof |
| 07/24/2013 | CN103214018A Preparation method for rare earth oxide nanosheet sol with positive charge |
| 07/24/2013 | CN103214017A Method for preparing water-soluble lanthanum trifluoride nanoparticles |
| 07/24/2013 | CN103214016A Preparation method of yttrium aluminum garnet (YAG) nano-powder |
| 07/24/2013 | CN103214015A Method for regulating and controlling synthesized petaloid cerium oxide by utilizing cationic polyelectrolyte template |
| 07/24/2013 | CN102502756B Preparation of high-purity anhydrous praseodymium chloride or neodymium chloride by programmed heating method |
| 07/23/2013 | US8491682 Abrasive particles, method of manufacturing the abrasive particles, and method of manufacturing chemical mechanical polishing slurry |
| 07/17/2013 | CN103204534A Method for preparing ceric oxide hollow spheres with adjustable shell thickness |
| 07/17/2013 | CN103204525A Application of lactam as solvent in nano-grade material preparation |
| 07/17/2013 | CN103203119A Apparatus of production process for preparing high pure yttrium oxide by N235-naphthenic acid mixed extraction |
| 07/17/2013 | CN102351234B Hydro-thermal preparation method of dumbbell shape yttrium oxide gadolinium crystal |
| 07/10/2013 | CN103194609A Method for preparing scandium oxide by using rough scandium extracted from waste acid water of titanium dioxide as raw material |
| 07/10/2013 | CN103193710A Three-ingredient eutectic ionic liquid and preparation method thereof |
| 07/10/2013 | CN103193259A Method for preparing anhydrous neodymium chloride under open system |
| 07/10/2013 | CN103193258A Method for preparing multi-shell cerium oxide ball with controllable shell quantity |
| 07/10/2013 | CN103193257A Flower-shaped ceria preparation method |
| 07/04/2013 | DE102011090093A1 Producing rare earth oxysulfide useful for producing sintered ceramic, which is useful e.g. in medical devices, comprises reacting rare earth oxide with polysulfide, and converting obtained binary rare earth sulfide to rare earth oxysulfide |
| 07/03/2013 | CN103189549A Magneto-optical material, faraday rotator, and optical isolator |
| 07/03/2013 | CN103183371A Preparation method of persimmon cake-shaped cerium dioxide |
| 07/03/2013 | CN102502755B Preparation of high-purity anhydrous lanthanum bromide or cerium bromide with temperature programmed method |
| 06/27/2013 | WO2013092560A1 Composite oxide, method for producing the same, and catalyst for exhaust gas purification |
| 06/27/2013 | WO2013092557A1 Composite oxide, method for producing the same, and catalyst for exhaust gas purification |
| 06/26/2013 | EP2607445A2 Method for recovery of cerium oxide |
| 06/26/2013 | CN103180248A Sheet-shaped cerium oxide and petal-shaped cerium oxide powder as aggregate of the sheet-shaped cerium oxide, process for production of the sheet-shaped cerium oxide and the petal-shaped cerium oxide powder, coated sheet-shaped cerium oxide and petal-shaped cerium oxide powder as aggregate of the coated sheet-shaped cerium oxide, and cosmetic |
| 06/26/2013 | CN103172102A Process for producing granular rare earth chloride crystals by using rare earth chloride solution |
| 06/26/2013 | CN103172101A Preparation method of alkali-type cerous carbonate |
| 06/25/2013 | US8470270 Method for extracting rare earth elements from phosphogypsum |
| 06/20/2013 | WO2013052497A3 A composition comprising a silica compound and a product derived therefrom |
| 06/20/2013 | US20130158322 Polymer templated nanowire catalysts |
| 06/20/2013 | US20130156682 Method for producing isolatable oxide microparticles or hydroxide microparticles |
| 06/20/2013 | US20130156660 Rare earth recovery from phosphor |
| 06/19/2013 | CN203002369U Reaction kettle |
| 06/19/2013 | CN103159250A Method for recovery of cerium oxide |
| 06/19/2013 | CN103159249A [La(EDTA)]<->-containing solid synthesis method |
| 06/19/2013 | CN102583256B Method for preparing oxide or metal/ oxide composite nano powder by burning eruption type solution |
| 06/19/2013 | CN102390856B Method for preparing high-stability gamma-phase nanometer lanthanum sulfide powder in low temperature |
| 06/18/2013 | US8465712 Desulfurization apparatus and method |
| 06/12/2013 | CN103145170A Method for preparing lanthanum carbonate by reacting supercritical carbon dioxide and lanthanum oxide |
| 06/12/2013 | CN103145169A Method for preparing lanthanum carbonate by reacting subcritical carbon dioxide and lanthanum oxide |
| 06/12/2013 | CN103145168A Particle-size-controllable nano and sub-micron CeO2 preparation method |
| 06/12/2013 | CN103145167A Controllable synthesis of lanthanum hydroxide nano-particles |
| 06/11/2013 | US8461073 Catalyst support and method of producing same |
| 06/06/2013 | WO2013082318A2 Nanowire catalysts and methods for their use and preparation |
| 06/06/2013 | WO2013079804A1 Method for processing ash, particularly fly ash |
| 06/06/2013 | CA2855899A1 Method for processing ash, particularly fly ash |
| 06/05/2013 | CN103130262A Preparation method of low polished cerium oxide polishing powder |
| 06/05/2013 | CN103130261A Preparation method of transparent rare earth composite oxide ultraviolet screener |
| 06/05/2013 | CN101918321B Composition based on zirconium oxide, yttrium oxide and tungsten oxide, method of preparation and use as catalyst or catalyst support |
| 06/04/2013 | US8454912 Adsorbent, preparation method thereof and Sr-90/Y-90 generator using the same |
| 05/29/2013 | EP2595729A1 Co2-tolerant, mixed conductive oxide and use thereof for hydrogen separation |
| 05/29/2013 | CN103122483A Method for preparing rare-earth halide blocks |
| 05/29/2013 | CN101665503B Rare earth coordination compound, rare earth oxide and preparing method thereof |
| 05/23/2013 | WO2013074158A1 Green and yellow aluminate phosphors |
| 05/23/2013 | WO2013073592A1 Caf2 translucent ceramics and manufacturing method therefor |
| 05/23/2013 | US20130129592 Yttrium hydroxycarbonate modified with heterogeneous metal, method of preparing the same, and adsorbent and filter device including the same |
| 05/22/2013 | CN103118777A Nanowire catalysts |
| 05/22/2013 | CN103112900A Nano-composite oxide La1-xBixCuyMn1-yO3 and preparation method and application thereof |
| 05/22/2013 | CN103112882A Preparation method of targeting near-infrared NaYF4 up-conversion nanocrystal |
| 05/22/2013 | CN103112881A Method for preparing lanthanum aluminate powder efficiently |
| 05/22/2013 | CN103112877A Method for preparing La2O3/gamma-Al2O3 composite product by combustion process |
| 05/21/2013 | US8445713 Catalyst for the synthesis of organic carbonates, process for preparing the same and application thereof |
| 05/16/2013 | US20130122283 Rare earth fluoride spray powder and rare earth fluoride-sprayed article |
| 05/15/2013 | EP2590737A1 Composition based on oxides of cerium, of niobium and, optionally, of zirconium and use thereof in catalysis |
| 05/15/2013 | CN103101955A Method for preparing CeO2 nanometer solid sphere by using CTAB (Cetyltrimethyl Ammonium Bromide) as soft template |
| 05/14/2013 | CA2516232C Process for homo- or copolymerization of conjugated olefines |
| 05/10/2013 | WO2013064965A1 Process for the preparation of cerium(iii) compounds |
| 05/08/2013 | CN103086418A Synthesis methods of fluoride and europium-doped fluoride luminescent material |
| 05/08/2013 | CN103086417A Shape controlled cerium oxide particle, as well as preparation method and application thereof |
| 05/08/2013 | CN103086416A Preparation method of large-particle samarium oxide |
| 05/08/2013 | CN102311138B Preparation method of neodymium-doped gadolinium scandium aluminum garnet nanometer powder |
| 05/08/2013 | CN101962203B Method for synthesizing nano cerium oxide with different morphologies by hydrothermal method |
| 05/07/2013 | US8436052 Formulation and method for preparing gels comprising hydrous cerium oxide |
| 05/07/2013 | US8435473 Superconducting compound and method for producing the same |
| 05/07/2013 | US8435336 Deoxidizer |
| 05/02/2013 | US20130109147 Methods of Forming Metal Oxide and Memory Cells |
| 05/01/2013 | CN103073046A High-efficiency preparation method of rare-earth fluoride nanoparticle |
| 05/01/2013 | CN103073045A Preparation method of peroxycarbonate gadolinium |
| 05/01/2013 | CN101898779B Method for co-producing high-purity solution of cerous nitrate and high-purity solution of cerium chloride by oxidation-reduction extraction method |
| 04/25/2013 | US20130101867 Method of manufacturing metal oxide film, metal oxide film, element using the metal oxide film, substrate with metal oxide film, and device using the substrate with metal oxide film |