Electrochemical noise spectroscopy: Method of secondary Chebyshev spectrum
- Авторы: Klyuev A.1, Davydov A.1, Grafov B.1, Dobrovolskii Y.2, Ukshe A.2, Astaf’ev E.2
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Учреждения:
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Institute of Problems of Chemical Physics
- Выпуск: Том 52, № 10 (2016)
- Страницы: 1001-1005
- Раздел: Short Communications
- URL: https://journals.rcsi.science/1023-1935/article/view/188225
- DOI: https://doi.org/10.1134/S1023193516100062
- ID: 188225
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Аннотация
A new method of electrochemical noise diagnostics is presented: the method of the secondary Chebyshev spectrum based on the splitting of an individual spectral line in the primary Chebyshev spectrum with formation of a system of spectral lines of the secondary Chebyshev spectrum. Algorithm for calculation of the secondary Chebyshev spectrum is developed. The suggested method based on analysis of noises measured in a specific electrochemical system is tested. It is shown that the new method allows determining the differences in the state of the electrochemical system more reliably, than the method of primary Chebyshev noise spectra.
Об авторах
A. Klyuev
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: davydov@elchem.ac.ru
Россия, Moscow, 119071
A. Davydov
Frumkin Institute of Physical Chemistry and Electrochemistry
Автор, ответственный за переписку.
Email: davydov@elchem.ac.ru
Россия, Moscow, 119071
B. Grafov
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: davydov@elchem.ac.ru
Россия, Moscow, 119071
Yu. Dobrovolskii
Institute of Problems of Chemical Physics
Email: davydov@elchem.ac.ru
Россия, Chernogolovka, Moscow Region, 132432
A. Ukshe
Institute of Problems of Chemical Physics
Email: davydov@elchem.ac.ru
Россия, Chernogolovka, Moscow Region, 132432
E. Astaf’ev
Institute of Problems of Chemical Physics
Email: davydov@elchem.ac.ru
Россия, Chernogolovka, Moscow Region, 132432