The results suggested that the niobium nitride was crystalline in the single phase of hexagonal β-Nb 2 N and the nitrogen-to-niobium ratio was found to be in the range of 0.67 ± 0.03 to 0.74 ± 0.03. The niobium–tantalum ore material obtained from Ras Baroud locality in the central Eastern Desert of Egypt, consists mainly of two minerals namely: columbite and alvarolite. Inorganic compound with the formula V 2 O 5. Inorganic compound with the formula Nb 2 O 5. 978 922 9446 : Phone 978 922 1666 : Fax sales@rareearthproducts.com: Email Share. Wikipedia. The reduction of Nb2Cl6(tmeda)2 by R2NLi. Topics similar to or like Niobium pentoxide. Niobium and tantalum processing in oxalic-nitric media: ... an insoluble Nb or Ta hydrous oxide and (ii) soluble sodium, potassium or ammonium oxalate and nitrate salts. Disclosed is a method for manufacturing a niobium solid electrolytic capacitor using niobium as a positive electrode body, which comprises a step of chemically converting the positive electrode body. Alois Fürstner, Borislav Bogdanović. Niobium-SV. Vanadium(V) oxide. Chemical Communications 1997, (20) , 2001. The newest Russian mobile VHF-band radar is designed for use in AA units against small-sized and low-observable air targets including Stealth aircraft. Formation of a diamagnetic niobium(II) cluster with short Nb–Nb triple bond and amide C–N bond cleavage. Inorganic compound with the formula Sb 2 O 3.

The mean grain size of these nitrides was about 18 nm. Antimony trioxide. The extractive separation of niobium(V) and tantalum(V) from the acid media HF–HNO3 or HF–H2SO4 have been worked out using methyl isobutyl ketone (MIBK) as an extractant. Longer processing times resulted in layers with higher nitrogen-to-niobium ratios. DOI: 10.1039/a703280c. Niobium pentoxide. Most important commercial compound of antimony. Wikipedia.

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