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Praseodymium Oxide Shot |
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Product Code |
Order or Specifications |
99% Praseodymium Oxide Shot |
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99.9% Praseodymium Oxide Shot |
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99.99% Praseodymium Oxide Shot |
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99.999% Praseodymium Oxide Shot |
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American Elements specializes in producing high purity Praseodymium Oxide Shot with the highest possible density and smallest possible average grain sizes for use in semiconductor, Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard Shot sizes range from 1-3mm . We can also provide Shot outside this range for ultra high purity thin film applications, such as fuel cells and solar energy layers. Materials are produced using crystallization , solid state and other ultra high purification processes such as sublimation. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar or plate form , as well as other machined shapes and through other processes such as nanoparticles (See also application discussion at Nanotechnology Information and at Quantum Dots ) and in the form of solutions and organometallics. See research below. We also produce Praseodymium Oxide as rod , ingot , powder , pieces , disc , granules , wire , and in compound forms, such as oxide . Other shapes are available by request.
Praseodymium is a Block F, Group 3, Period 6 element. The electronic configuration is [Xe]4f36s2. In its elemental form praseodymium's CAS number is 7440-10-0. The praseodymium atom has a radius of 182.pm and it's Van der Waals radius is is unknown. Praseodymium resembles the typical trivalent rare earths, however, it will exhibit a +4 state when stabilized in a zirconia host. Praseodymium 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.
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| Formula |
CAS No. |
Appearance |
Molecular Weight |
Density |
Melting Point |
Boiling Point |
Solubility |
Stability |
| Pr6O11 |
12037-29-5 |
Brown |
1021.43 |
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Insoluble in water, moderately soluble in strong mineral acids |
Slightly hygroscopic |
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Recent Research & Development for Praseodymium
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New M(3)N@C(2n) Endohedral Metallofullerene Families (M=Nd, Pr, Ce; n=40-53): Expanding the Preferential Templating of the C(88) Cage and Approaching the C(96) Cage.
Chemistry. 2008 Apr 9;14(15):4594-4599. [Epub ahead of print]
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Tuning the self-assembly of lanthanide triple stranded heterobimetallic helicates by ligand design.
Dalton Trans. 2008 Feb 28;(8):1027-36. Epub 2007 Dec 4.
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Luminescence properties of praseodymium- and erbium-doped silver bromide crystals.
Appl Opt. 1997 Oct 20;36(30):7708-11.
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Orthogonal sample design scheme for two-dimensional synchronous spectroscopy and its application in probing intermolecular interactions.
Appl Spectrosc. 2007 Dec;61(12):1359-65.
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Photorefractive two-step recording in a piezoelectric La(3)Ga(5)SiO(14) crystal doped with praseodymium.
Opt Lett. 1998 Aug 1;23(15):1164-6.
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Praseodymium methanesulfonate catalyzed one-pot synthesis of 3,4-dihydropyrimidin-2-(1H)-ones.
Prep Biochem Biotechnol. 2008;38(1):105-14.
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Doping of an absorbent into a Raman crystal for suppression of higher-order Stokes generation.
Opt Lett. 2000 May 15;25(10):752-4.
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Structural basis for the biological effects of Pr(III) ions: alteration of cell membrane permeability.
Biol Trace Elem Res. 2007 Winter;120(1-3):141-7.
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Structural varieties in heterobimetallic lanthanide disiloxanediolates: "inorganic metallocenes" versus in-plane metallacrowns.
Inorg Chem. 2007 Nov 26;46(24):10383-9. Epub 2007 Oct 2.
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High-power GaN diode-pumped continuous wave Pr3+-doped LiYF4 laser.
Opt Lett. 2007 Sep 1;32(17):2493-5.
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Cross-sensitive rare-earth metal sensors based on bidentate neutral organophosphorus compounds and chlorinated cobalt dicarbollide.
Anal Chim Acta. 2006 Jul 21;572(2):243-7. Epub 2006 May 27.
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Crystallographic and vibrational spectroscopic studies of octakis(DMSO)lanthanoid(III) iodides.
Inorg Chem. 2007 Sep 17;46(19):7731-41. Epub 2007 Aug 24.
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Homoleptic rare-earth metal(III) tetramethylaluminates: structural chemistry, reactivity, and performance in isoprene polymerization.
Chemistry. 2007;13(31):8784-800.
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Photocatalytic degradation of phenol in aqueous solutions by Pr-doped TiO2 nanoparticles.
J Hazard Mater. 2007 Oct 1;149(1):1-7. Epub 2007 Mar 16.
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Chemically immobilized single-stranded oligonucleotides on praseodymium oxide nanoparticles as an unlabeled DNA sensor probe using impedance.
Angew Chem Int Ed Engl. 2007;46(21):3855-9. No abstract available.
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Frequency upconversion in Pr3+-Li2O-TeO2 binary glass by decay curve analysis.
Spectrochim Acta A Mol Biomol Spectrosc. 2007 Nov;68(3):460-2. Epub 2006 Dec 15.
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Nuclear magnetic resonance and optical absorption spectroscopic studies on paramagnetic praseodymium(III) complexes with beta-diketone and heterocyclic amines.
Spectrochim Acta A Mol Biomol Spectrosc. 2007 Sep;68(1):176-83. Epub 2006 Nov 21.
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Modified rare earth semiconductor oxide as a new nucleotide probe.
J Phys Chem B. 2006 Dec 28;110(51):25633-7.
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Feasibility and safety of intra-coronary Beta irradiation with 144Ce/Pr for prevention of restenosis after percutaneous transluminal coronary angioplasty of in-stent restenotic lesions.
Acute Card Care. 2006;8(4):217-23.
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Studies on the sorption of praseodymium (III), holmium (III) and cobalt (II) from nitrate medium using TVEX-PHOR resin.
J Hazard Mater. 2007 May 8;143(1-2):17-23. Epub 2006 Sep 1.
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