Abstract
A simple and affordable method for preparing copper-containing tribological nanomaterials by thermolysis of copper(II) stearate at 300°C was developed. The materials produced were studied by X-ray diffraction, atomic force microscopy, and sedimentation analysis. It was shown that the crystallite size does not depend on the thermolysis time. The tribological properties of lubricants with additives of the produced copper-containing nanomaterials (0.025–0.2%) were studied on an end-face friction test machine. At the optimum concentration of nanomaterials (0.05%), the coefficient of friction is the lowest.
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REFERENCES
Uflyand, I.E., Zhinzhilo, V.A., and Burlakova, V.E., Friction, 2019, vol. 7, no. 2, pp. 93–116. https://doi.org/10.1007/s40544-019-0261-y
Thakre, A.A. and Thakur, A., Ind. Lubr. Tribol., 2015, vol. 67, no. 4, pp. 328–335. https://doi.org/10.1108/ILT-06-2014-0057
Ilie, F. and Covaliu, C., Lubricants, 2016, vol. 4, no. 2, ID 12. https://doi.org/10.3390/lubricants4020012
Jatti, V.S. and Singh, T.P., J. Mech. Sci. Technol., 2015, vol. 29, no. 2, pp. 793–798. https://doi.org/10.1007/s12206-015-0141-y
Dai, W., Kheireddin, B., Gao, H., and Liang, H., Tribol. Int., 2016, vol. 102, pp. 88–98. https://doi.org/10.1016/j.triboint.2016.05.020
Noh, T.H. and Jung, O.-S., Acc. Chem. Res., 2016, vol. 49, no. 9, pp. 1835–1843. https://doi.org/10.1021/acs.accounts.6b00291
Goesmann, H. and Feldmann, C., Angew. Chem. Int. Ed., 2010, vol. 49, no. 8, pp. 1362–1395. https://doi.org/10.1002/anie.200903053
Reverberi, A.P., Kuznetsov, N.T., Meshalkin, V.P., Salerno, M., and Fabiano, B., Theor. Found. Chem. Eng., 2016, vol. 50, no. 1, pp. 59–66. https://doi.org/10.1134/S0040579516010127
Eom, Y., Abbas, M., and Noh, H.Y., RSC Adv., 2016, vol. 6, no. 19, pp. 15861–15867. https://doi.org/10.1039/C5RA27649G
Effenberger, F.B., Couto, R.A., Kiyohara, P.K., Machado, G., Masunaga, S.H., Jardim, R.F., and Rossi, L.M., Nanotechnology, 2017, vol. 28, no. 11, pp. 115603. https://doi.org/10.1088/1361-6528/aa5ab0
Fereshteh, Z. and Salavati-Niasari, M., Adv. Colloid Interface Sci., 2017, no. 243, pp. 86–104. https://doi.org/10.1016/j.cis.2017.03.001
Kharissova, O.V., Irkha, V.A., Drogan, E.G., Burlakova, V.E., Zhinzhilo, V.A., and Uflyand, I.E., Tribol. Lett., 2021, vol. 69, no. 1, ID 16. https://doi.org/10.1007/s11249-020-01394-7
Kharissova, O.V., Irkha, V.A., Drogan, E.G., Zagrebelnaya, A.I., Burlakova, V.E., Shcherbakov, I.N., Popov, L.D., and Uflyand, I.E., J. Inorg. Organomet. Polym. Mater., 2021, vol. 31, no. 3, pp. 934–944. https://doi.org/10.1007/s10904-020-01855-5
Gonen, M., Egbuchunam, T.O., Balkose, D., Inal, F., and Ulku, S., J. Vinyl Addit. Technol., 2015, vol. 21, no. 4, pp. 235–244. https://doi.org/10.1002/vnl.21384
Magonov, S.N. and Whangbo, M.-H., Surface Analysis with STM and AFM: Experimental and Theoretical Aspects of Image Analysis, Weinheim: Wiley, 2008.
Janus, J., Fauxpoint, G., Arntz, Y., Pelletier, H., and Etienne, O., Dent. Mater., 2010, vol. 26, no. 5, pp. 416–425. https://doi.org/10.1016/j.dental.2009.09.014
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I.E. Uflyand, I.N. Shcherbakov, and L.D. Popov synthesized copper stearate, conducted a study of its physicochemical properties, prepared copper-containing nanomaterials, studied their composition, size, and morphology; E.G. Drogan, M.A. Tautieva, and V.E. Burlakova prepared lubricants based on vaseline oil and copper-containing nanomaterials, and examined their tribological parameters.
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Translated from Zhurnal Prikladnoi Khimii, No. 7, pp. 867–873, January, 2021 https://doi.org/10.31857/S0044461821070070
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Uflyand, I.E., Shcherbakov, I.N., Popov, L.D. et al. Copper(II) Stearate-Based Copper-Containing Nanomaterials as Antifriction Additives to Lubricating Oils. Russ J Appl Chem 94, 920–926 (2021). https://doi.org/10.1134/S1070427221070089
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DOI: https://doi.org/10.1134/S1070427221070089