Citation

Odahara J, Miura A, Rosero-Navarro NC, Tadanaga K. Inorg. Chem. 2018; 57(1): 24-27.

Affiliation

Graduate School of Chemical Sciences and Engineering and ‡Faculty of Engineering, Hokkaido University , Sapporo 060-8628, Japan.

Copyright

(Copyright © 2018, American Chemical Society)

DOI

10.1021/acs.inorgchem.7b02660

PMID

29219303

Abstract

An intense exothermic and explosive reaction between Ba(OH)2, NbCl5, and NaNH2 produced barium niobium perovskite oxynitride in seconds. The addition of hexane reduced the risk of explosion during mixing of the starting materials, and subsequent heat treatment at 498 K in hexane allowed control of this exothermic reaction, leading to formation of the perovskite oxynitride with fewer impurities. The synthesis of barium tantalum perovskite oxynitride under similar reaction conditions was successful.

Language: en