Разработка методики потенциометрического определения ионов меди и цинка с использованием композитного углеродного электрода Ю. А. Полубояринова, С. В. Шумар
Material type:
ArticleOther title: Potentiometric determination of cooper and zinc with a carbon composite electrode [Parallel title]Subject(s): цинк | медь | твердые углеродсодержащие композитные электроды | потенциометрическое титрованиеGenre/Form: статьи в сборниках Online resources: Click here to access online
In:
Полифункциональные химические материалы и технологии. [Т. 2] : материалы Международной научной конференции, 22-25 мая 2019 г Т. 2. С. 171-173Abstract: The article presents the results of using carbon composite electrode (CCE) in potentiometric titration of the solution
containing Zn (II) and Cu (II) by the solution of sodium diethylditheocarbamate (DDTC-Na). The conditions for
potentiometric determination of Zn (II) and Cu (II) (working concentration range, pH, supporting electrolyte, working
concentration range, frequency ultrasound).The titration curves were processed by the linearization method. The
conditions of separate determination of Zn (II) and Cu(II) were selected in the mixture.
Библиогр.: 4 назв.
The article presents the results of using carbon composite electrode (CCE) in potentiometric titration of the solution
containing Zn (II) and Cu (II) by the solution of sodium diethylditheocarbamate (DDTC-Na). The conditions for
potentiometric determination of Zn (II) and Cu (II) (working concentration range, pH, supporting electrolyte, working
concentration range, frequency ultrasound).The titration curves were processed by the linearization method. The
conditions of separate determination of Zn (II) and Cu(II) were selected in the mixture.
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