Abstract
Polysiloxanes containing nonchelating 3-aminopropyl and chelating N-(2-aminoethyl)-3-aminopropyl groups with the degree of functionalization of 28 and 24%, respectively, were prepared by sol–gel synthesis. The polysiloxanes obtained showed comparable activity in sorption of Pd(II), Pt(IV), Fe(III), Cd(II), Zn(II), Co(II), Ni(II), Cu(II), Mn(II), Pb(II), Ca(II), and Mg(II) ions from model multicomponent solutions. At pH < 3,3-aminopropylpolysiloxane selectively takes up platinoid ions. The chelating structure of N-(2-aminoethyl)-3-aminopropyl groups leads to a decrease in the selectivity of the interaction with Pd(II) ions but increases the affinity for Fe(III), Ni(II), and Cu(II). Preconcentration in the dynamic mode allows quantitative sorption of Pd(II) and Pt(IV), followed by virtually quantitative elution of the metal ions from the sorbent surface.
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REFERENCES
Ahmed, M.A., Shaweesh, A.A., El-Ashgar, N.M., El-Nahhal, I.M., Chehimi, M.M., and Babonneau, F., J. Sol–Gel Sci. Technol., 2016, vol. 78, no. 3, pp. 620–672. https://doi.org/10.1007/s10971-016-3980-9
Sliesarenko, V.V., Dudarko, O.A., Matkovskii, A.K., Yurchenko, G.L., and Zub, Yu.L., Colloid J., 2014, vol. 76, no. 3, pp. 366–371. https://doi.org/10.1134/S1061933X14020124
Dudarko, O.A., Gunathilake, C., and Wickramaratne, N.P., Colloids Surf., 2015, vol. 482, pp. 1–8. https://doi.org/10.1016/j.colsurfa.2015.04.016
Lakiza, N.V. and Neudachina, L.K., Russ. J. Phys. Chem. A, 2016, vol. 90, no. 7, pp. 1450–1455. https://doi.org/10.1134/S0036024416070165
Boryagina, I.V., Volchkova, E.V., and Buslaeva, T.M., Tsvetn. Met., 2012, no. 5, pp. 59–64.
Liu, P., Pu, Q., and Su, Z., Analyst, 2000, vol. 125, no. 6, pp. 1205–1209. https://doi.org/10.1039/B000729N
Kravchenko, O.V., Yatsimirskii, K.B., Belyakova, L.A., Kozachkova, A.N., and Talanova, G.G., Theor. Exp. Chem., 1998, vol. 34, no. 6, pp. 338–342. https://doi.org/10.1007/BF02522658
Neudachina, L.K., Kholmogorova, A.S., Puzyrev, I.S., and Galieva, Z.R., Russ. J. Phys. Chem. A, 2018, vol. 92, no. 11, pp. 2309–2314. https://doi.org/10.1134/S0036024418110304
Neudachina, L.K., Golub, A.Ya., Yatluk, Yu.G., Osipova, V.A., Berdyugin, Yu.A., Gorbunova, E.M., Adamova, L.V., Koryakova, O.V., and Kuznetsov, M.V., Inorg. Mater., 2011, vol. 47, no. 4, pp. 435–441. https://doi.org/10.1134/S0020168511030174
Polonskaya, I.N. and Belyakova, L.A., Ukr. Khim. Zh., 1995, vol. 61, no. 11, pp. 26–30.
Grinberg, A.A., Dokl. Akad.’ Nauk SSSR, 1967, vol. 172, no. 4, pp. 856–860.
Urbanska, J., Anal. Chim. Acta, 1990, vol. 231, pp. 143–146. https://doi.org/10.1016/S0003-2670(00)86410-7
Warshawsky, A., Fieberg, M.B., Mihalik, M.P., Murphy, T.G., and Yvonne, B., Sep. Purif. Rev., 1980, vol. 9, no. 2, pp. 209–265. https://doi.org/10.1080/03602548008066001
Konshina, Dzh. N., Temerdashev, Z.A., Open’ko, V.V., and Konshin, V.V., Sorbts. Khromatogr. Prots., 2016, vol. 16, no. 5, pp. 616–623.
Tuzena, M. and Soylak, М., J. Hazard. Mater., 2009, vol. 164, no. 23, pp. 1428–1432. https://doi.org/10.1016/j.jhazmat.2008.09.050
Himanshu, P., Appl. Water Sci., 2019, vol. 45, no. 9, pp. 1–17. https://doi.org/10.1007/s13201-019-0927-7
Loderio, P., Herreo, R., and Sastre de Vicentes, M.E., J. Hazard. Mater., 2006, vol. 137, no. 1, pp. 244–253. https://doi.org/10.1016/j.jhazmat.2006.01.061
Losev, V.N., Metelitsa, S.I., and Elsuf’ev, E.V., J. Anal. Chem., 2009, vol. 64, no. 9, pp. 903–909. https://doi.org/10.1134/S1061934809090056
Adeeva, L.N. and Mironov, A.V., Vestn. Omsk. Univ., 2013, vol. 10, no. 4, pp. 128–131.
Elding, L.I., Inorg. Chim. Acta, 1972, vol. 6, no. 2, pp. 647–651. https://doi.org/10.1016/S0020-1693(00)91874-7
Kononova, O.N., Duba, E.V., Schneider, N.I., and Pozdnyakov, I.A., J. Sib. Fed. Univ., Chem., 2018, vol. 11, no. 1, pp. 6–17. https://doi.org/10.17516/1998-2836-0054
ACKNOWLEDGMENTS
The authors are grateful to Cand. Sci. (Chem.), Assistant Prof. of the Chair of Analytical and Environmental Chemistry, Ural Federal University M.V. Morozova for analyzing the sorbate solutions with an iCAP 6500 Duo atomic emission spectrometer.
Funding
The study was financially supported by the Russian Federation Government, resolution no. 211, contract no. 02.A03.21.0006. The sorbents were synthesized within the framework of the government assignment for the Postovsky Institute of Organic Synthesis, Ural Branch, Russian Academy of Sciences (themes AAAA-A19-119012490006-1 and AAAA-A19-119012290117-6).
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Translated from Zhurnal Prikladnoi Khimii, No. 4, pp. 482–490, January, 2021 https://doi.org/10.31857/S0044461821040071
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Kholmogorova, A.S., Fedoseeva, E.A., Neudachina, L.K. et al. Influence of the Structure of the Aminoalkyl Group in Polysiloxane on the Selectivity of Its Interaction with Metal Ions. Russ J Appl Chem 94, 478–485 (2021). https://doi.org/10.1134/S1070427221040078
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DOI: https://doi.org/10.1134/S1070427221040078