Precipitation of bismuth(III) oxobromide from bromide media |
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| Authors: | M. N. Novokreshchenova T. V. Daminova Yu. M. Yukhin |
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| Affiliation: | (1) Institute of Solid-State Chemistry and Mechanochemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk, Russia |
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| Abstract: | Abstract—X-ray phase analysis, thermogravimetry, IR spectroscopy, and chemical analysis were used to study bismuth(III) precipitation from nitrate solutions upon addition of aqueous solutions of hydrobromic acid or ammonium bromide, and from bismuth-containing hydrobromic acid solutions. The conditions in which bismuth(III) oxobromide of BiOBr composition is formed were determined and the possibility of obtaining a high-purity product was assessed. |
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