A voltammetric “electronic tongue” is proposed to identify motor oils. For this, carbon-paste electrodes (CPE) are developed that contain motor oil paste. It is shown by the method of projections to latent structures (PLS) that there are functional correlations between nitro compound marker reducing currents at the proposed CPE and physicochemical properties of motor oils. The possibility of voltammetric identification of motor oils is shown using chemometric methods of principal components analysis (PCA) and soft independent modeling of class analogy (SIMKA) with respect to square wave voltammograms of organic marker compounds (o- and p-isomers of aromatic nitro compounds) at carbon-paste electrodes containing the oils to be identified as the binder.
Similar content being viewed by others
References
A. Winquist, Microchimica Acta, 163, 3–10 (2008).
A. V Legin, A. M, Rudnitskaya, and Yu. G. Vlasov, in: Problems of Analytical Chemistry. Vol. 14. Chemical Sensors [in Russian], edited by Yu. G. Vlasov, Nauka, Moscow (2011), pp. 79–126.
A. V. Sidel’nikov, D. M. Bikmeev, F. Kh. Kudasheva, and V. N. Maistrenko, Analyt. Chem., 68, 153–160 (2013).
K. Esbensen, Analysis of Multivariate Data, Izd. IPKhF, RAN, Chernogolovka (2005). p. 158.
Brereton, R.G., Chemometrics: Data Analysis for the Laboratory and Chemical Plant, John Wiley & Sons, Chichester, West Sussex, England (2003), p. 490.
A. L. Pomerantsev, Chemometrics in Excel: A Textbook [in Russian], Izd. Tomsk. Politekh. Univ., Tomsk (2014), p. 435.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 4, pp. 41 – 45, July – August, 2015.
Rights and permissions
About this article
Cite this article
Sidel’nikov, A.V., Bikmeev, D.M., Kudasheva, F.K. et al. Voltammetric Approach to Determination of Motor Oil Quality. Chem Technol Fuels Oils 51, 402–410 (2015). https://doi.org/10.1007/s10553-015-0618-5
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10553-015-0618-5