Investigation of the wetting of the surface of the mercury-film electrode in the solution potassium chloride of after the electrochemical treatment

D. O. Perevezentseva, Nina Nikolaevna Chernyshova, Ju A. Karbainov, A. A. Kondratuk

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

The electrochemical activation (EChA) of the aqueous solutions is employed in many technologies, for example, in agriculture, in oil production, in medicine. The EChA of the solutions are also employed for the intensification of the sample pretreatment in an analytical chemistry, for example, the method of the electrochemical sample pretreatment of aqueous solutions for the determination of the toxic metals in the natural water and sewage by stripping voltammetry (SVA). The reasons of the influence of the electrochemical treatment (ECht) on the analytical signals of Cd, Cu has not been investigated yet. There is the investigation of the reasons of the influence of the ECht on the analitical signals of Cd, Cu and the improvement of their reproducibility by SVA in the given work. It was supposed that the changes of shape of analitycal signals of Cd, Cu and the improvement of their reproducibility by SVA may be connected with the improvement of the wettability of the surface of the indicator mercury-film electrode. The change of their wettability is connected with the change of the composition and the structure of the solution KC1 after the ECht.

Язык оригиналаАнглийский
Название основной публикацииProceedings - 9th Russian-Korean International Symposium on Science and Technology, KORUS-2005
Страницы261-265
Число страниц5
Том1
DOI
СостояниеОпубликовано - 2005
Событие9th Russian-Korean International Symposium on Science and Technology, KORUS-2005 - Novosibirsk, Российская Федерация
Продолжительность: 26 июн 20052 июл 2005

Другое

Другое9th Russian-Korean International Symposium on Science and Technology, KORUS-2005
СтранаРоссийская Федерация
ГородNovosibirsk
Период26.6.052.7.05

ASJC Scopus subject areas

  • Engineering(all)

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  • Цитировать

    Perevezentseva, D. O., Chernyshova, N. N., Karbainov, J. A., & Kondratuk, A. A. (2005). Investigation of the wetting of the surface of the mercury-film electrode in the solution potassium chloride of after the electrochemical treatment. В Proceedings - 9th Russian-Korean International Symposium on Science and Technology, KORUS-2005 (Том 1, стр. 261-265). [1507704] https://doi.org/10.1109/KORUS.2005.1507704