Sorption properties of saponite clay, in situ modified by poly(4-vinylpyridine-co-styrene), towards Cu(II), Cd(II), Pb(II), Mn(ІІ) and Fe(III) ions

Elina Yanovska; Olena Nikolaeva; Olena Kondratenko; Liudmila Vretik

doi:10.17721/fujcV7I2P145-152

Authors

Elina Yanovska Chemistry Department, Taras Shevchenko National University of Kyiv, 60, Volodymyrska str., 01601 Kyiv, Ukraine
Olena Nikolaeva
Olena Kondratenko Natural Sciences Department, Ivan Franko Zhytomyr State University
Liudmila Vretik Chemistry Department, Taras Shevchenko National University of Kyiv, 60, Volodymyrska str., 01601 Kyiv, Ukraine

DOI:

https://doi.org/10.17721/fujcV7I2P145-152

Keywords:

adsorption, in situ modification, poly(4-vinylpyridine-co-styrene), organo-mineral composite, saponite

Abstract

In situ modification with copolymer of 4-vinylpyridine and styrene (molar ratio 3:1) of natural mineral saponite from deposit Tashkivske(Ukraine) by radical polymerization was carried out. Anchorage of organic polymer 4-vinylpyridine-co- styrene on the mineral surface was proved by IR spectroscopy, mass spectrometry and scanning electron microscopy. The amount of immobilized copolymer in the synthesized composite material according to the thermogravimetric analysis is 8.5 wt.%. The recorded adsorption capacity of the composite with respect to Cu(II), Pb(II) and Fe(III) ions was increased in comparison with native mineral saponite.

References

Kulyk MF, Zasuha TV. Lutsiuk MB. Saponite and aerosil in livestock and medicine. Vinnytsia: SP Rohalska ІО; 2012.

Wilson MJ. Rock-Forming Minerals. Sheetsilicates: clay minerals. London: TheGeologicalSociety; 2012; 3C(2): 724.

Hyrin VM, Boyko IІ, Rudychenko VF.Application of the natural mineral Saponite for water disinfecting. Medical business, 1995; (5-6): pp. 177-179.

Tang Z, Liu P, Guo J, Su Z. Preparation of polyaniline/vermiculite clay nanocomposites byin situchemical oxidative grafting polymerization. Polymer International 2009;58(5):552-556. https://doi.org/10.1002/pi.2566

Wan Ngah W, Teong L, Wong C, Hanafiah M. Preparation and characterization of chitosan-zeolite composites. Journal of Applied Polymer Science 2012;125(3):2417-2425. https://doi.org/10.1002/app.36503

Budnyak TM ,Tertykh VA, Yanovska E S. et al. Sorption properties of natural minerals with in situ immobilized polyaniline towards anions of Mo(VI), W(VI), Cr(VI), As(V), V(V) and P(V).Questions of Chem and Chem Technology.2010; (5):43–47.

Yanovska ES. Comparison of sorption properties of natural minerals modified with polyaniline. Surface 2015; 22(7):173-185.

RYABCHENKO K, YANOVSKA E, MELNYK M, STERNIK D, KYCHKIRUK O, TERTYKH V. Adsorption Properties of Bentonite with In Situ Immobilized Polyaniline Towards Anionic Forms of Cr(VI), Mo(VI), W(VI), V(V). Materials Science 2016;22(2):. https://doi.org/10.5755/j01.ms.22.2.6976

Deichuk (Sokol) HМ, Hansiuk АYa, Karvan SA, Hansiuk HА. Applicant and patenеholder Khmelnitsky National University. Methodofobtaining a hydrophobic organo-mineral adsorbent on the basis of Saponite clay. PC 110845 Ukraine, IPC (2016.01), B01J 20/30. №u201603500; appl. 201604; publ.2016oct25, (20):4

Xiaoli L, Guangqian Y, Yuliang L. Synthesis and characterization of poly(styrene-co-4-vinylpyridine) neodymium complex.Chinese J of polymer science.1994; 12(2): pp. 185–189.

Chen Y, Zhao W, Zhang J. Preparation of 4-vinylpyridine (4VP) resin and its adsorption performance for heavy metal ions. RSC Advances 2017;7(8):4226-4236. https://doi.org/10.1039/c6ra26813g

Hamada R, Kaneko K, Takeoka Y, Rikukawa M, Sanui K. Synthesis of High-performance Composites of Poly(4-vinylpyridine-co-styrene) Copolymer (P4VPy–St) and Polyimides (PI) Having Carboxyl Pendant Groups by in-situ Polymerization and Their Mechanical Properties. Polymer Journal 2004;36(10):824-829. https://doi.org/10.1295/polymj.36.824

Sapurina I, Stejskal J. The mechanism of the oxidative polymerization of aniline and the formation of supramolecular polyaniline structures. Polymer International 2008;57(12):1295-1325. https://doi.org/10.1002/pi.2476

Yanovska E, Vretik L, Nikolaeva O, Polonska Y, Sternik D, Kichkiruk O. Synthesis and Adsorption Properties of 4-Vinylpyridine and Styrene Copolymer In Situ Immobilized on Silica Surface. Nanoscale Research Letters 2017;12(1):. https://doi.org/10.1186/s11671-017-1991-2

Gunzler H, Gremlich HU. IR Spectroscopy. An introduction. Wiley-VCH Verlag Gmbh, Weinheim; 2002.

Yanovska ES, Savchenko IО, Polonska YaV, Olhovyk LA, Sternik D, Kychkyruk ОYu. Sorption properties of Saponite toxic metals, modified in situ poly[N-(4-carboxyphenyl)methacrylamide]. Ukrainian chemical J. 2018;84(2):67-72.