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Electrosorption of the Chromium-diethylenetriaminepentaacetic Acid on Mercury Electrode under Voltammetric Conditions
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SYSNO ASEP 0181372 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Electrosorption of the Chromium-diethylenetriaminepentaacetic Acid on Mercury Electrode under Voltammetric Conditions Author(s) Sander, S. (NZ)
Navrátil, Tomáš (UFCH-W) RID, ORCID
Bašová, Pavlína (UFCH-W)
Novotný, Ladislav (UFCH-W)Source Title Electroanalysis. - : Wiley - ISSN 1040-0397
Roč. 14, 15/16 (2002), s. 1133-1137Number of pages 5 s. Language eng - English Country DE - Germany Keywords electrosorption ; chromium complexes ; adsorptive voltammetry Subject RIV CG - Electrochemistry R&D Projects GV204/97/K084 GA ČR - Czech Science Foundation (CSF) GA203/98/P239 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z4040901 - UFCH-W Annotation Interfacial tension of the mercury electrode was measured in 0.1 M acetate buffer pH 6.2 containing Cr(III) and Cr(VI) in wide concentration range in presence of Diethylenetriaminepentaacetic acid (DTPA) under voltammetric conditions using the drop-time technique with long drop-times and controlled convection of the solution. The dependence of surface pressure and value of surface excess of Cr(III)-DTPA on concentration was determined at the constants potential -1000 mV. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2003
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