Synthesis, structure, and properties of substituted bismuth niobates Bi3Nb1–x Er x O7–δ

Emel’yanova, Yu. V.; Mikhailovskaya, Z. A.; Buyanova, E. S.; Петрова, С. А.

doi:10.1134/s1070427217030053

Cited by 8 publications

(2 citation statements)

References 18 publications

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“…Standards with lower concentrations (10-100 mg/L) used for calibration were prepared from stock solutions by appropriate dilutions with bidistilled water. For studies of influence of concentrated acids, high-purity acids (HCl, H 2 SO 4, HNO 3 ) with concentrations of 0-6 mol/L were used.…”

Section: Methodsmentioning

confidence: 99%

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Determination of Bi in complex oxide samples by atomic absorption spectrometry by using ordinary acetylene – air flame atomization

Mikhaylovskaya¹,

Buyanova²,

Smirnov³

2019

Chim.Tech.Acta

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Determination of Bi in complex oxide samples by atomic absorption spectrometry by using ordinary acetylene -air flame atomizationIn the present work the air/acetylene flame atomic absorption spectrometry was used for bismuth determination in complex oxides. Interference studies were carried out, and interference with vanadium and molybdenum was detected. The method of standard additions and traditional calibration curve method were used. Calibration and standard addition curves were fitted with linear and polynomial functions. It was shown that using polynomial function gives better results for the standard additions method for determination of bismuth by acetylene/air flame atomic absorption spectrometry. The calibration curve method was shown to be correct at low (< 10 mg/L) concentration of an interferent.

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Section: Methodsmentioning

confidence: 99%

“…Bismuth-containing complex oxides show excellent ionic-conductive, ferroelectric, catalytic and photocatalytic properties [1][2][3][4][5]. They also exhibit piezoelectric, electro-optic, elasto-optic, photoconductive and multiferroic characteristics [6][7][8].…”

Section: Introductionmentioning

confidence: 99%