0181372 - UFCH-W 20020031 RIV DE eng J - Journal Article
Sander, S. - Navrátil, Tomáš - Bašová, Pavlína - Novotný, Ladislav
Electrosorption of the Chromium-diethylenetriaminepentaacetic Acid on Mercury Electrode under Voltammetric Conditions.
Electroanalysis. Roč. 14, 15/16 (2002), s. 1133-1137. ISSN 1040-0397. E-ISSN 1521-4109
R&D Projects: GA ČR GV204/97/K084; GA ČR GA203/98/P239
Institutional research plan: CEZ:AV0Z4040901
Keywords : electrosorption * chromium complexes * adsorptive voltammetry
Subject RIV: CG - Electrochemistry
Impact factor: 1.783, year: 2002

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.
Permanent Link: http://hdl.handle.net/11104/0077954