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2013 | 11 | 11 | 1852-1859
Article title

Extractants selection for hyphenated electrothermal atomic absorption method

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EN
Abstracts
EN
The theoretical approach for extractants selection during hyphenated atomic absorption determination of highly volatile metals (Pb, Cd), hydride- (Sb, Bi) and carbide-forming (Cr) metals using thermodynamic modelling was proposed. The calculated parameter - maximum pyrolysis temperature - can be used for selection of the extractants and chemical modifiers. Using this approach the antimony extract with Brilliant green was modified for which the 1.8-fold sensitivity and 2.6-fold repeatability decreasing while extract sampling in graphite furnace was observed. A chemical modifier - mixture of hydrazine nitrate with the palladium(II) complex with Xylenol orange - was theoretically selected and experimentally tested, which allowed to enhance the maximum pyrolysis temperature on 200°C, to eliminate extract matrix influence. Using this modifier two-fold increasing in sensitivity and 3-fold decreasing in relative standard deviation was achieved while extraction atomic absorption determination. [...]
Publisher

Journal
Year
Volume
11
Issue
11
Pages
1852-1859
Physical description
Dates
published
1 - 11 - 2013
online
25 - 8 - 2013
Contributors
  • Faculty of Chemistry, The Donetsk National University, 83000, Donetsk, Ukraine, pupyshev@dpt.ustu.ru
  • Faculty of Chemistry, The Donetsk National University, 83000, Donetsk, Ukraine
  • Faculty of Chemistry, The Ural Federal University, 620002, Ekaterinburg, Russia
References
  • [1] Zh. Fan, W. Zhou, Spectrochim. Acta Part B 61, 870 (2006) http://dx.doi.org/10.1016/j.sab.2006.05.011[Crossref]
  • [2] I. De La Calle, F. Pena-Pereira, N. Cabaleiro, I. Lavilla, C. Bendicho, Talanta 84(1), 109 (2011) http://dx.doi.org/10.1016/j.talanta.2010.12.031[Crossref]
  • [3] N.N. Meeravali, M.A. Reddy, S.J. Kumar, Anal. Sci. 23(3), 351 (2007) http://dx.doi.org/10.2116/analsci.23.351[Crossref]
  • [4] M.S. Tehrani, P.A. Azar, S.W. Husain, F. Shafaei, Asian J. Chem. 22, 6302 (2010)
  • [5] A.N. Anthemidis, G.A. Zachariadis, J.A. Stratis, J. Anal. At. Spectrom. 18, 1400 (2003) http://dx.doi.org/10.1039/b308325j[Crossref]
  • [6] A.N. Gorbachevskii, N.F. Kushchevskaya, V.A. Doroshchuk, J. Water Chem. Technol. 31, 244 (2009) http://dx.doi.org/10.3103/S1063455X09040067[Crossref]
  • [7] E.M. Martinis, P. Bertón, J.C. Altamirano, R.G. Wuillound, U. Hakala, Talanta 80, 2034 (2010) http://dx.doi.org/10.1016/j.talanta.2009.11.012[Crossref]
  • [8] A.B. Volynsky, B.Ya. Spivacov, Yu.A. Zolotov, Talanta 31, 449 (1984) http://dx.doi.org/10.1016/0039-9140(84)80117-4[Crossref]
  • [9] J. Komarek, L. Sommer, Talanta 29, 159 (1982) http://dx.doi.org/10.1016/0039-9140(82)80088-X[Crossref]
  • [10] N.V. Meshchaninova, A.S. Alemasova, Analytika i kontrol 10, 3 (2006) (in Russian)
  • [11] E. Tserovsky, S. Arpadjan, I. Karadjova, J. Anal. At. Spectrom. 8, 85 (1993) http://dx.doi.org/10.1039/ja9930800085[Crossref]
  • [12] E. Tserovsky, S. Arpadjan, J. Anal. At. Spectrom. 6, 487 (1991) http://dx.doi.org/10.1039/ja9910600487[Crossref]
  • [13] ISO 8288:1986 (International Organization for Standardization (ISO), 1986)
  • [14] A.S. Alemasova, I.A. Shevchuk, Khimicheskie reaktivy v atomno-absorbcionnom analize (NMK VO, Kiev, 1992) (In Russian)
  • [15] GOST 668.15-92 (Izdatel’stvo standartov, Moskow, 1992) (In Russian)
  • [16] Pat. № 3896, MPK 7 G01N33/20. 15.12.2004 (In Ukrainian)
  • [17] GOST 4212-76 (Izdatel’stvo standartov, Moskow, 1987) (In Russian)
  • [18] A.A. Pupyshev, J. Anal. Chem. 55, 706 (2000) http://dx.doi.org/10.1007/BF02757902[Crossref]
  • [19] M.Yu. Burylin, Z.A. Temerdashev, A.A. Pupyshev, A.A. Kaunova, S.A. Obogrelova, J. Appl. Spectrosc. 73, 760 (2006) http://dx.doi.org/10.1007/s10812-006-0151-8[Crossref]
  • [20] B.V. L’vov, V.G. Nikolaev, E.A. Norman, L.K. Polzik, M. Mojica, Spectrochim. Acta Part B 41, 1043 (1986) http://dx.doi.org/10.1016/0584-8547(86)80125-2[Crossref]
  • [21] W. Slavin, D.C. Manning, G.R. Carnrick. At. Spectrosc. 2, 137 (1981)
  • [22] A.Kh. Gil’mutdinov, Yu.A. Zaharov, V.P. Ivanov, A.V. Voloshin, Zh. Anal. Kh. 49, 157 (1994) (In Russian)
  • [23] I. Karadjova, G. Zachariadis, G. Boskou, J. Anal. At. Spectrom. 13, 201 (1998) http://dx.doi.org/10.1039/a707256b[Crossref]
  • [24] M. Ash, I. Ash, Handbook of Solvents (Synapse Information Resources, Endicott, NY, 2003)
  • [25] N.D. Shchepina, Izvestiya Vuzov. Kh. Khim. Tehnolog. 48, 7 (2005) (In Russian)
  • [26] L.F. Audrieth, B.A. Ogg, The chemistry of hydrazine (Wiley, 1951)
  • [27] N.C. Norman, Chemistry of Arsenic, Antimony and Bismuth (Thomson Science, London, 1998)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_s11532-013-0317-1
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