Detrending and Other Features of Data Processing in the Measurements of Electrochemical Noise

E. A. Astafev; A. E. Ukshe; L. S. Leonova; R. A. Manzhos; Yu. A. Dobrovolsky

doi:10.1134/S1023193518120030

Detrending and Other Features of Data Processing in the Measurements of Electrochemical Noise

Authors: Astafev E.A.¹, Ukshe A.E.¹, Leonova L.S.¹, Manzhos R.A.¹, Dobrovolsky Y.A.¹
Affiliations:
1. Institute of Problems of Chemical Physics
Issue: Vol 54, No 12 (2018)
Pages: 1117-1125
Section: Article
URL: https://journals.rcsi.science/1023-1935/article/view/190138
DOI: https://doi.org/10.1134/S1023193518120030
ID: 190138

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Abstract

Measurements of electrochemical noise in solid-state electrochemical cells with a heteropolycompound- based electrolyte are carried out. The noise power spectral density is calculated using various detrending methods. The impedance real component is calculated by means of the Nyquist formula. The results of the calculations are compared with the data obtained by the electrochemical impedance classical method.