作者: Marta Plavšić , Damir Krznarić , Marko Branica
DOI: 10.1016/0304-4203(82)90045-7
关键词: Inorganic chemistry 、 Seawater 、 Copper 、 Analytical chemistry 、 Electrolyte 、 Anodic stripping voltammetry 、 Electrode 、 Dropping mercury electrode 、 Mixing (process engineering) 、 Deposition (phase transition) 、 Chemistry
摘要: Abstract A new experimental technique using differential pulse anodic stripping voltammetry with a thin-film mercury electrode and efficient mixing of the electrolyte for apparent copper complexing capacity seawater is proposed. The effects some factors such as type cell, pH solution, potential deposition, time equilibration, influence non-ionic surface active agent on measurements are examined. Experimental results calculated presuming 1:1 inert complex formation. By EDTA model ligand, it shown that proposed procedure solution excludes any appreciable kinetic upon electroanalytical results.