Determination of Bi in complex oxide samples by atomic absorption spectrometry by using ordinary acetylene – air flame atomization
In 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 metho...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina
2019-12-01
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| Series: | Chimica Techno Acta |
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| Online Access: | https://chimicatechnoacta.ru/article/view/4291 |
| _version_ | 1826921702169247744 |
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| author | Zoya A. Mikhaylovskaya Elena S. Buyanova Denis Yu. Smirnov |
| author_facet | Zoya A. Mikhaylovskaya Elena S. Buyanova Denis Yu. Smirnov |
| author_sort | Zoya A. Mikhaylovskaya |
| collection | DOAJ |
| description | In 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 ( 10mg/L) concentration of an interferent. |
| first_indexed | 2024-12-17T23:33:24Z |
| format | Article |
| id | doaj.art-4db6358553af496c87c2e311f9b85afb |
| institution | Directory Open Access Journal |
| issn | 2411-1414 |
| language | English |
| last_indexed | 2025-02-17T13:52:57Z |
| publishDate | 2019-12-01 |
| publisher | Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina |
| record_format | Article |
| series | Chimica Techno Acta |
| spelling | doaj.art-4db6358553af496c87c2e311f9b85afb2024-12-25T09:36:53ZengUralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. ElʹcinaChimica Techno Acta2411-14142019-12-016413814610.15826/chimtech.2019.6.4.033412Determination of Bi in complex oxide samples by atomic absorption spectrometry by using ordinary acetylene – air flame atomizationZoya A. Mikhaylovskaya0Elena S. Buyanova1Denis Yu. Smirnov2Zavaritsky Institute of Geology and Geochemistry of the Ural Branch of the Russian Academy of Sciences, Ekaterinburg; Ural Federal University, EkaterinburgUral Federal University, EkaterinburgZavaritsky Institute of Geology and Geochemistry of the Ural Branch of the Russian Academy of Sciences, EkaterinburgIn 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 ( 10mg/L) concentration of an interferent.https://chimicatechnoacta.ru/article/view/4291determination of bismuthflame atomic absorption spectrometryanalysis of solid oxides |
| spellingShingle | Zoya A. Mikhaylovskaya Elena S. Buyanova Denis Yu. Smirnov Determination of Bi in complex oxide samples by atomic absorption spectrometry by using ordinary acetylene – air flame atomization Chimica Techno Acta determination of bismuth flame atomic absorption spectrometry analysis of solid oxides |
| title | Determination of Bi in complex oxide samples by atomic absorption spectrometry by using ordinary acetylene – air flame atomization |
| title_full | Determination of Bi in complex oxide samples by atomic absorption spectrometry by using ordinary acetylene – air flame atomization |
| title_fullStr | Determination of Bi in complex oxide samples by atomic absorption spectrometry by using ordinary acetylene – air flame atomization |
| title_full_unstemmed | Determination of Bi in complex oxide samples by atomic absorption spectrometry by using ordinary acetylene – air flame atomization |
| title_short | Determination of Bi in complex oxide samples by atomic absorption spectrometry by using ordinary acetylene – air flame atomization |
| title_sort | determination of bi in complex oxide samples by atomic absorption spectrometry by using ordinary acetylene air flame atomization |
| topic | determination of bismuth flame atomic absorption spectrometry analysis of solid oxides |
| url | https://chimicatechnoacta.ru/article/view/4291 |
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