Abstract
A new type of silver composite electrode was examined, prepared from silver, graphite powder, and methacrylate resin. The effects of the presence of various cations (cadmium, copper, bismuth, thallium), anions (chlorides), surface-active substances (Triton X-100), and oxygen on the anodic-stripping voltammetric determination of lead were studied. It was found that the effect of underpotential deposition at the composite electrode differs from that produced at a metallic silver electrode, mainly at low concentrations of the deposited metal. The use of this type of silver composite electrode in differential pulse anodic-stripping voltammetry enables direct determination of lead in natural water samples without elimination of surface-active substances (LOD about 3 μg L−1).
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Tallman DE, Petersen SL (1990) Electroanalysis 2:499–510
Petersen SL, Tallman DE (1988) Anal Chem 60:82–86
Kolb DM (1978) In: Gerischer H, Tobias CW (eds) Advances in electrochemistry and electrochemical engineering, vol 11. Wiley, New York, pp 125–271
Navrátil T, Kopanica M (2002) Chem Listy 96:111–116
Navrátil T, Kopanica M (2002) Crit Rev Anal Chem 32:153–166
Navrátil T, Kopanica M, Krista J (2003) Chem Anal (Warsaw) 48:265–272
Kopanica M, Navrátil T (2001) In: Barek J, Drašar P (eds) Abstracts of the US-CZ workshop on electrochemical sensors, Prague, 19–22 June 2001. Czech Chemical Society, Prague, p 32
Brand M, Ashkenazi I, Kirowa-Eisner E (1997) Anal Chem 69:4660–4664
Bonfil Y, Brand M, Kirowa-Eisner E (2000) J Heyrovský memorial symposium on advances in polarography and related methods. J Heyrovský Institute of Physical Chemistry and Czech Chemical Society, Prague, p 25
Ishiyama T, Tanaka T (1996) Anal Chem 68:3789–3792
Miva T, Nishimura Y, Mizuike A (1982) Anal Chim Acta 140:59–64
Shain I, Perone SP (1961) Anal Chem 33:325–329
Yosypchuk B, Novotný L (2002) Electroanalysis 14:1733–1738
Novotný L, Yosypchuk B (2000) Chem Listy 94:1118–1120
Shen H, Mark JE, Seliskar CJ, Mark HB Jr, Heineman WR (1997) J Solid State Electrochem 1:241–247
Kolb DM, Przasnyski M, Grischer H (1974) J Electroanal Chem 54:25–38
Zeng X, Bruckenstein S (1999) J Electroanal Chem 461:131–142
Zeng X, Bruckenstein S (1999) J Electroanal Chem 461:143–153
Zeng X, Bruckenstein S (1999) J Electrochem Soc 146:2549–2554
Zeng X, Bruckenstein S (1999) J Electrochem Soc 146:2555–2561
Šebková S, Navrátil T, Kopanica M (2003) Anal Lett 36:2767–2782
Šebková S (2003) Chem Listy 97:201–205
Šebková S, Navrátil T, Kopanica M (2004) Anal Lett 37:613–635
Perone SP (1963) Anal Chem 35:2091–2094
Brainina K , Zakharchuk NF, Synkova DP and Yudelevich IG (1972) J Electroanal Chem 35:165–176
Morcos I (1975) J Electroanal Chem 66:250–257
Vassos BH, Mark HB Jr (1967) J Electroanal Chem 13:1–9
Schmidt E, Gygax HR, Böhlen P (1966) Helv Chim Acta 49:733
Bonfil Y, Kirowa-Eisner E (2002) Anal Chim Acta 457:285–296
Meloun M, Militký J, Forina M (1992) Chemometrics for analytical chemistry, vol 1: PC-aided statistical data analysis, vol 2: PC-aided regression and related methods. Ellis Horwood, Chichester, pp 1–175
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Navrátil, T., Šebková, S. & Kopanica, M. Voltammetry of lead cations on a new type of silver composite electrode in the presence of other cations. Anal Bioanal Chem 379, 294–301 (2004). https://doi.org/10.1007/s00216-004-2517-1
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DOI: https://doi.org/10.1007/s00216-004-2517-1


