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Niobium pentoxide is the precursor to a majority of niobium compounds, powder metallurgy products and alloys. It is also used in glass, optic and ceramic applications. The nanoparticles of niobium pentoxide are useful in the preparation of electrochemical capacitors and cathodes. In addition, appropriate preparations of this compound can be used as a dietary supplement in the food industry. It is a precursor to lithium niobate which finds extensive use in piezoelectric sensors, anti-aliasing filters, optical waveguides, mobile phones, surface acoustic devices, optical modulators including linear and non-linear optical applications.
De Sairre, M. I.; Uhle, E. S. B.; Donate, P. M. Niobium(V) oxide: A New and Efficient Catalyst for the Transesterification of β-keto esters. Tetrahedron Lett. 2005, 46 (15), 2705-2708.
Torres, J. D.; Faria, E. A.; SouzaDe, J. R.; Prado, A. G. S. Preparation of Photoactive Chitosan-niobium (V) oxide composites for dye degradation. J. Photoch. Photobio. A. 2003, 182 (2), 202-206.
Liu, J.; Xue, D.; Li, K. Single-crystalline nanoporous Nb2O5 nanotubes. Nanoscale Res. Lett. 2011, 6, 138.
Dichiarazioni di rischio (UE): H315-H319-H335
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.