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Europium Oxide Nanopowder
Eu2O3 Nanoparticles (nm)
1308-96-9

Product
Product Code
Order or Specifications
99.9% Europium Oxide (powder)
EU-MITE-AP
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99.9% Europium Oxide (dispersion)
EU-MITE-AD
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99.9% Europium Oxide
EU-MITE-O
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EU-MITE powders and dispersions are inorganic europium-oxide nanoparticles. EU-MITE-A products are uncoated and hydrophilic. EU-MITE-O products are coated with an organic silane (1-4%) and are hydrophobic. Particles are available in the size range of 10-200 nm. They are also available as a nanofluid through the AE Nanofluid production group. Nanofluids are generally defined as suspended nanoparticles in solution either using surfactant or surface charge technology. Nanofluid dispersion and coating selection technical guidance is also available. Other nanostructures include nanorods, nanowhiskers, nanohorns, nanopyramids and other nanocomposites. Surface functionalized nanoparticles allow for the particles to be preferentially adsorbed at the surface interface using chemically bound polymers. Development research is underway in Nano Electronics and Photonics materials, such as MEMS and NEMS, Bio Nano Materials, such as Biomarkers, Bio Diagnostics & Bio Sensors, and Related Nano Materials, for use in Polymers, Textiles, Fuel Cell Layers, Composites and Solar Energy materials. Nanopowders are analyzed for chemical composition by ICP, particle size distribution (PSD) by laser diffraction, and for Specific Surface Area (SSA) by BET multi-point correlation techniques. Novel nanotechnology applications also include Quantum Dots. High surface areas can also be achieved using solutions and using thin film by sputtering targets and evaporation technology using pellets, rod and foil. For technical, research and safety information for EU-MITE or for more information on nanotechnology, please contact our customer service department .

Europium is a Block F, Group 3, Period 6 element. The electronic configuration is [Xe]4f76s2. In its elemental form europium's CAS number is 7440-53-1. The europium atom has a radius of 199.5.pm and it's Van der Waals radius is unknown. Europium is utilized primarily for its unique luminescent behavior. Europium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Excitation of the Europium atom by absorption of ultra violet radiation can result in specific energy level transitions within the atom creating an emission of visible radiation.In energy efficient fluorescent lighting, Europium provides not only the necessary red, but also the blue. Several commercial blue phosphors are based on Europium.

Formula CAS No. Appearance Molecular Weight Density Melting Point Boiling Point Solubility Stability
Eu2O3 1308-96-9 White 351.92 7400 kg/m³ 2350 °C   Insoluble in water, moderately soluble in strong mineral acids Slightly hygroscopic
PRODUCT CATALOG Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc.
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Production Catalog Available in 32 Countries
 
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Recent Research & Development for Europium

  • Covalently Bonded Assembly of Lanthanide/Silicon-Oxygen Network/Polyethylene Glycol Hybrid Materials through Functionalized 2-Thenoyltrifluoroacetone Linkage. Qiao XF, Yan B. J Phys Chem B. 2009 Aug 6. [Epub ahead of print] PMID: 19658417 [PubMed - as supplied by publisher]

  • Surface potential of spherical polyelectrolyte brushes in the presence of trivalent counterions. Hoffmann M, Jusufi A, Schneider C, Ballauff M. J Colloid Interface Sci. 2009 Jun 18. [Epub ahead of print] PMID: 19651414 [PubMed - as supplied by publisher]

  • Crystal Growth, Structural Properties, and Photophysical Characterization of Ln(4)Na(2)K(2)M(2)O(13) (M = Nb, Ta; Ln = Nd, Sm, Eu, Gd). Jagau TC, Roof IP, Smith MD, Zur Loye HC. Inorg Chem. 2009 Jul 30. [Epub ahead of print] PMID: 19642658 [PubMed - as supplied by publisher]

  • Synthesis and luminescence properties of a trinucleotide-europium(III) complex conjugate. Escudier JM, Dupouy C, Fountain MA, del Mundo IM, Jacklin EM, Morrow JR. Org Biomol Chem. 2009 Aug 21;7(16):3251-7. Epub 2009 Jun 23. PMID: 19641782 [PubMed - in process]

  • Circularly Polarized Luminescence in Enantiopure Europium and Terbium Complexes with Modular, All-Oxygen Donor Ligands. Seitz M, Do K, Ingram AJ, Moore EG, Muller G, Raymond KN. Inorg Chem. 2009 Jul 29. [Epub ahead of print] PMID: 19639983 [PubMed - as supplied by publisher]

  • Photochemical Mineralization of Europium, Titanium, and Iron Oxyhydroxide Nanoparticles in the Ferritin Protein Cage. Klem MT, Mosolf J, Young M, Douglas T. Inorg Chem. 2009 Jul 27. [Epub ahead of print] No abstract available. PMID: 19634892 [PubMed - as supplied by publisher]

  • Chemiluminescence determination of naproxen based on europium(III)-sensitized KIO(4)-H(2)O(2) reaction. Du J, Li D, Lu J. Luminescence. 2009 Jul 23. [Epub ahead of print] PMID: 19630092 [PubMed - as supplied by publisher]

  • Synthesis and luminescent properties of Eu(TTA)(3).3H(2)O nanocrystallines. Liu Q, Wang DM, Li YY, Yan M, Wei Q, Du B. Luminescence. 2009 Jul 23. [Epub ahead of print] PMID: 19630091 [PubMed - as supplied by publisher]

  • A Miniaturized Linear pH Sensor Based on a Highly Photoluminescent Self-Assembled Europium(III) Metal-Organic Framework. Harbuzaru BV, Corma A, Rey F, Jordá JL, Ananias D, Carlos LD, Rocha J. Angew Chem Int Ed Engl. 2009 Jul 23. [Epub ahead of print] No abstract available. PMID: 19630048 [PubMed - as supplied by publisher]

  • [Spectral analysis and photoluminescence properties of Eu-Tb codoped polymer] Li J, Xu BS, Li YC, Xie JB. Guang Pu Xue Yu Guang Pu Fen Xi. 2009 Apr;29(4):891-5. Chinese. PMID: 19626866 [PubMed - in process]

  • [Preparation and luminescence properties of EuVO4] Namila, Wang XG, Zheng XF, Ao CH, Kang YY. Guang Pu Xue Yu Guang Pu Fen Xi. 2009 Apr;29(4):887-90. Chinese. PMID: 19626865 [PubMed - in process]

  • Spherical core-shell structured nanophosphors on the basis of europium-doped lutetium compounds. Yermolayeva YV, Tolmachev AV, Korshikova TI, Yavetskiy RP, Dobrotvorskaya MV, Danylenko NI, Sofronov DS. Nanotechnology. 2009 Aug 12;20(32):325601. Epub 2009 Jul 21. PMID: 19620751 [PubMed - in process]

  • In vivo toxicity studies of europium hydroxide nanorods in mice. Patra CR, Abdel Moneim SS, Wang E, Dutta S, Patra S, Eshed M, Mukherjee P, Gedanken A, Shah VH, Mukhopadhyay D. Toxicol Appl Pharmacol. 2009 Jul 17. [Epub ahead of print] PMID: 19616569 [PubMed - as supplied by publisher]

  • Mixed Valence Europium Nitridosilicate Eu(2)SiN(3). Zeuner M, Pagano S, Matthes P, Bichler D, Johrendt D, Harmening T, Po¨ttgen R, Schnick W. J Am Chem Soc. 2009 Jul 17. [Epub ahead of print] PMID: 19610643 [PubMed - as supplied by publisher]

  • Layer silicates modified with 1,4-bis(3-aminopropyl)piperazine for the removal of Th(IV), U(VI) and Eu(III) from aqueous media. Guerra DL, Pinto AA, Viana RR, Airoldi C. J Hazard Mater. 2009 Jun 17. [Epub ahead of print] PMID: 19604631 [PubMed - as supplied by publisher]

  • Polarized Luminescence of Non-mesogenic Europium(III) Complexes Doped into a Nematic Liquid Crystal. Driesen K, Vaes C, Cardinaels T, Goossens K, Go¨rller-Walrand C, Binnemans K. J Phys Chem B. 2009 Jul 14. [Epub ahead of print] PMID: 19601595 [PubMed - as supplied by publisher]

  • Aggregation in methanol and formation of molecular glasses for europium(iii) N-acylaminocarboxylates: effects of alkyl chain length and head group. Naren G, Yasuda A, Iida M, Harada M, Suzuki T, Kato M. Dalton Trans. 2009 Jul 28;(28):5512-22. Epub 2009 May 29. PMID: 19587995 [PubMed - in process]

  • Metal-pi interactions dominate in the solid-state structures of molecular heterobimetallic alkali-metal-europium(II) aryloxo complexes. Deacon GB, Junk PC, Moxey GJ. Chem Asian J. 2009 Aug 3;4(8):1309-17. PMID: 19585640 [PubMed - in process]

  • A color-tunable europium complex emitting three primary colors and white light. He G, Guo D, He C, Zhang X, Zhao X, Duan C. Angew Chem Int Ed Engl. 2009;48(33):6132-5. No abstract available. PMID: 19585629 [PubMed - in process]

  • A novel europium(III) complex with versatility in excitation ranging from infrared to ultraviolet. Shi M, Ding C, Dong J, Wang H, Tian Y, Hu Z. Phys Chem Chem Phys. 2009 Jul 7;11(25):5119-23. Epub 2009 Apr 3. PMID: 19562143 [PubMed - in process]

 

 

Recent Research & Development for Europium Oxide Nanopowder

  • ICP-MS as a novel detection system for quantitative element-tagged immunoassay of hidden peanut allergens in foods.
    Anal Bioanal Chem. 2007 Jan 16; [Epub ahead of print]

  • Use of luminescence probing for the study of the interaction of polytitanasiloxane with trivalent rare Earth ions.
    J Phys Chem B Condens Matter Mater Surf Interfaces Biophys. 2007 Jan 18;111(2):335-9.

  • Species and epitope specificity of two 65 kDa glutamate decarboxylase time-resolved fluorometric immunoassays.
    J Immunol Methods. 2006 Dec 14; [Epub ahead of print]

  • Ca(1.5)Eu(3)Sn(0.5)O(7): a calcium europium tin oxide with a novel structure.
    Acta Crystallogr C. 2007 Jan;63(Pt 1):i10-i12. Epub 2006 Dec 23.

  • Time-resolved fluoroimmunoassay for ractopamine in swine tissue.
    Anal Bioanal Chem. 2007 Jan 3; [Epub ahead of print]

  • Solvent effect on the luminescent properties of new europium and terbium nitrate complexes with 3,3,7,7-tetra[N-methyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane.
    Spectrochim Acta A Mol Biomol Spectrosc. 2006 Apr 19; [Epub ahead of print]

  • Synthesis of yttria-based crystalline and lamellar nanostructures and their formation mechanism.
    Small. 2005 Jan;1(1):112-21.

  • Selective circular oligonucleotide probes improve detection of point mutations in DNA.
    Chem Biodivers. 2004 Apr;1(4):609-25.
    Chemistry. 2006 Nov 13;13(5):1511-1521 [Epub ahead of print]

  • Sorption of cesium, cobalt and europium on low-rank coal and chitosan.
    Water Res. 2007 Feb;41(3):620-6. Epub 2006 Dec 22.

  • Time-resolved detection probe for homogeneous nucleic acid analyses in one-step format.
    Anal Biochem. 2007 Feb 1;361(1):126-31. Epub 2006 Dec 4.

 

 

 

 

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