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ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Published monthly
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Experimental realization of elimination polarography
K. Kořenek, L. Trnková, and O. Dračka
Department of Theoretical and Physical Chemistry, Faculty of Natural Sciences,
Masaryk University, CS-611 37 Brno
Abstract: An experimental implementation of elimination polarography based on
a previously developed theory is described. For the linear combination of
instantaneous Polarographie current, its time integral and time derivative,
and tasting the resulting function, a DC polarograph adapter was built. The
results of capacity current elimination at a micromolar concentration of
depolarizers confirm the theory and justify the conclusion that the sensitivity
limit is comparable to pulse methods. Moreover, a new effect of current
depression before Zn(II) reduction in this concentration range is observed.
Full paper in Portable Document Format: 444a527.pdf
Chemical Papers 44 (4) 527–533 (1990)
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