\
American Elements
Niobium Metal
Nb
7440-03-1
Product
Product Code
Order or Specifications
99% Niobium Metal
NB-M-02
 Contact American Elements
99.9% Niobium Metal
NB-M-03
 Contact American Elements
99.99% Niobium Metal
NB-M-04
 Contact American Elements
99.999% Niobium Metal
NB-M-05
 Contact American Elements
Niobium Metal is available as disc, granules, ingot, pellets, pieces, powder , rod, sputtering target, wire, and in numerous other forms and custom shapes. See research below. Ultra high purity and high purity forms also include metal powder, submicron powder and nanoscale, quantum dots, targets for thin film deposition, pellets for evaporation and single crystal or polycrystalline forms. Elements can also be introduced into alloys or other systems as fluorides, oxides or chlorides or as solutions. Niobium metal is generally immediately available in most volumes. Additional technical, research and safety (MSDS) information is available.

Niobium is a Block D, Group 5, Period 5 element. The electronic configuration is [Kr] 4d4 5s1. In its elemental form niobium's CAS number is 7440-03-1. The niobium atom has a radius of 142.9.pm and it's Van der Waals radius is 200.pm.

Formula CAS No. Appearance Molecular Weight
Nb 7440-03-1 Silvery 92.90
CATALOGUE PRODUIT Submicroniques et nanopoudres Tolling Ultra haute pureté Sputtering Public Crystal Growth Rod, Plate, poudre, etc.
© 2001-2007. American Elements U.S. Rest une marque déposée. Tous droits réservés.
Ce site Web et toutes les pages, des dessins, des concepts, des logos, des schémas de couleurs et présentes sont
Les droits de propriété des droits d'auteur et la propriété intellectuelle des éléments américains.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Recent Research & Development for Niobium Metal

  • Stoichiometry and valence measurements of niobium oxides using electron energy-loss spectroscopy.
    J Microsc. 2006 Dec;224(3):233-241.

  • Two organically templated niobium and zinconiobium fluorophosphates: low temperature hydrothermal syntheses of NbOF(PO4)2(C2H10N2)2 and Zn3(NbOF)(PO4)4(C2H10N2)2.
    Inorg Chem. 2007 Jan 8;46(1):231-7.

  • Vertically aligned carbon-nanotube arrays showing schottky behavior at room temperature.
    Small. 2005 May;1(5):553-9.

  • Phase transformations in bulk nanostructured potassium niobiosilicate glasses.
    J Phys Chem B Condens Matter Mater Surf Interfaces Biophys. 2006 Dec 28;110(51):25740-5.

  • Activation of atmospheric nitrogen and azobenzene N=N bond cleavage by a transient Nb(III) complex.
    Inorg Chem. 2006 Dec 25;45(26):10712-21.

  • Enantioselective Desymmetrization of meso Epoxides with Anilines Catalyzed by a Niobium Complex of a Chiral Multidentate Binol Derivative.
    Angew Chem Int Ed Engl. 2006 Dec 18; [Epub ahead of print] No abstract available.

  • Core structure of eremophilanes and bakkanes through niobium catalyzed Diels-Alder reaction: synthesis of (+/-)-bakkenolide A.
    J Org Chem. 2006 Dec 22;71(26):9880-3.

  • C-H bond activation of arenes by a transient eta2-cyclopropene niobium complex.
    J Am Chem Soc. 2006 Dec 20;128(50):15962-3. No abstract available.

  • On the performance of Fe and Fe,F doped Ti-Pt/PbO(2) electrodes in the electrooxidation of the Blue Reactive 19 dye in simulated textile wastewater.
    Chemosphere. 2007 Feb;66(11):2035-43. Epub 2006 Nov 30.

  • Formation and distribution of neutral vanadium, niobium, and tantalum oxide clusters: single photon ionization at 26.5 eV.
    J Chem Phys. 2006 Oct 28;125(16):164318.

 

 

 

 

American Elements Products can also be sourced at these sites:
 
 
 
electronics-ee.com