Formation of Niobium Diboride Nanoparticles by the Reaction of Niobium Pentachloride with Sodium Borohydride in Ionic Melts of Alkali Metal Halides

Formation of Niobium Diboride Nanoparticles by the Reaction of Niobium Pentachloride with Sodium Borohydride in Ionic Melts of Alkali Metal Halides

Near-spherical niobium diboride nanoparticles with an average diameter of ~17 nm, crystallizing in the hexagonal system and belonging to the space group P 6/ mmm , were obtained by reacting NbCl 5 with NaBH 4 in ionic melts of alkali metal halides at 1073 K under an argon pressure of 4 MPa for 15 h...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Russian journal of general chemistry 2022-02, Vol.92 (2), p.272-275
Hauptverfasser: Vinokurov, A. A., Dremova, N. N., Nadkhina, S. E., Ivanov, A. V., Shilkin, S. P.
Format: Artikel
Sprache:eng
Schlagworte:
Argon
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Electrical conductivity
Halides
Melts
Metal halides
Nanoparticles
Niobium
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Near-spherical niobium diboride nanoparticles with an average diameter of ~17 nm, crystallizing in the hexagonal system and belonging to the space group P 6/ mmm , were obtained by reacting NbCl 5 with NaBH 4 in ionic melts of alkali metal halides at 1073 K under an argon pressure of 4 MPa for 15 h in an autoclave.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363222020189