Investigation of GaAs electrode modified by electrochemical method
Abstract
Electrochemical methods of modifying the surface of a semiconductor electrode based on gallium arsenide(GaAs) were proposed. Behavior of unmodified and modified electrodes in GaAs-potassium chloride were investigated. Electroanalytical characteristics of them were identified (slope of the electrode function, working range, response time, reproducibility). It is shown that the modified GaAs-electrodes have improved electroanalytical features in version direct potentiometry and potentiometric titration.References
2 Бурахта В. А., Обезьянова О. А. Применение полупроводниковых сенсоров для почвенно-аналитического мониторинга // Тез. докл. Всеросс. науч. конф. с межд. участием "Электроаналитика-2005". Екатеринбург, 2005. - С. 74.
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