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Czasopismo
2004 | 2 | 3 | 480-490
Tytuł artykułu

Flow-injection analysis with a small cylindrical wire type electrode

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
An amperometric detector with a small thin mercury film electrode is described. The device demonstrates advantageous operational characteristics such as small dispersion (D<2) and “memory effect” (me<0.6%), extensive maximum sample frequency (msf −200 samples/h), and high sensitivity. It has been proven useful in flow-injection analysis at a constant potential under hydrodynamic conditions.
Wydawca

Czasopismo
Rocznik
Tom
2
Numer
3
Strony
480-490
Opis fizyczny
Daty
wydano
2004-09-01
online
2004-09-01
Twórcy
  • Department of Analytical Chemistry, University of Plovdiv, 24, Tsar Assen St., 4000, Plovdiv, Bulgaria, nikhim@argon.acad.bg
  • Department of Analytical Chemistry, University of Plovdiv, 24, Tsar Assen St., 4000, Plovdiv, Bulgaria
Bibliografia
  • [1] Zh.I. Denchev, L. Ilcheva and N. Elenkova: “Anodic Stripping Voltammetry of Copper, Lead and Cadmium in Neutral Zinc Plant Electrolyte”, Analytical Laboratory, Vol. 4, (1995), pp. 98–104.
  • [2] Zh.I. Denchev, N.K. Nikolov and L. Ilcheva: “Analytical applications of graphite electrode with Bis(diisopropyloxithiophosphon) Disulfide”, Talanta, Vol. 44, (1997), pp. 749–753. http://dx.doi.org/10.1016/S0039-9140(96)02070-X[Crossref]
  • [3] V.G. Levich: Physico-Chemical Hydrodynamics, (in Russian), Phismathgiz, Moscow, 1959.
  • [4] J. Wang: “Theoretical Treatment of Intermediate Electrolysis Electrochemical Detectors”, Analytica Chimica Acta, Vol. 127, (1981), pp. 157–164. http://dx.doi.org/10.1016/S0003-2670(01)83971-4[Crossref]
  • [5] J.M. Elbicki, D.M. Morgan and S.G. Weber: “Theoretical and Practical Limitations on the Optimisation of Amperometric Detectors”, Analytical Chemistry, Vol. 56, (1984), pp. 978–985. http://dx.doi.org/10.1021/ac00270a026[Crossref]
  • [6] R. Alkire and A.A. Mirarefi: “The Current Distribution Within Tubular Electrodes under Laminar Flow”, Journal Electrochemical Society, Vol. 120, No. 11, (1973), pp. 1507–1515. [Crossref]
  • [7] W.J. Bladel and L.N. Klatt: “Reversible Charge Transfer at the Tubular Platinum Electrode”, Analytical Chemistry, Vol. 38, No. 7, (1966), pp. 879–883. http://dx.doi.org/10.1021/ac60239a021[Crossref]
  • [8] B. Pihlar, L. Kosta and B. Hsistovski: “Amperometric Determination of Cyanide by Use of a Flow-through Electrode”, Talanta, Vol. 26, (1979), pp. 805–810. http://dx.doi.org/10.1016/0039-9140(79)80257-X[Crossref]
  • [9] P.L. Meschi and D.C. Johnson: “The Amperometric Response of Tubular Electrodes Applied to Flow-Injection Determinations”, Analytica Chimica Acta, Vol. 124, (1981), pp. 303–314. http://dx.doi.org/10.1016/S0003-2670(01)93577-9[Crossref]
  • [10] J. Ruzicka and E.H. Hansen: Flow Injection Analysis, John Wiley, New York, 1981.
  • [11] L.J. Magee, Jr. and J. Osteryoung: “Dinamic and Steady-State Response of Electrochemical Detectors Based on Arrays of Small Electrodes”, Analytical Chemistry, Vol. 62, No. 23, (1990), pp. 2625–2631. http://dx.doi.org/10.1021/ac00222a020[Crossref]
  • [12] W.N. Gill and V. Ananthakrishnan: “Laminar Dispersion in Capillaries”, AIChE Journal, Vol. 13, No. 4, (1967), pp. 801–807. http://dx.doi.org/10.1002/aic.690130439[Crossref]
  • [13] S. Melnik and J. Fejes: “Dispersion in Flow-through Injection Analysis”, Chemicke listy, Vol. 81, (1987) pp. 243–253.
  • [14] J.T. Vanderslice, K.K. Stewrt, A.G. Rosefeld and D.J. Higgs: “Laminar Dispertion in Flow Injection Analysis”, Talanta, Vol. 28, (1981), pp. 11–18. http://dx.doi.org/10.1016/0039-9140(81)80131-2[Crossref]
  • [15] J.T. Vanderslice, G.R. Beecher and A.G. Rosefeld: “Dispersion and Diffusion Coefficients in Flow Injection Analysis”, Analytical Chemistry, Vol. 56, (1984), pp. 293–297.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_BF02476202
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