Syntheses, characterization, and adsorption properties for metal ions of silica-gel functionalized by poly[8-methacroyloxy-quinoline]

By mean of heterophase polymerization on the silica gel surface has been made in situ immobilization of poly [8-methacroyloxy-quinoline], has been received new organic-mineral composite material. Infrared and mass spectroscopy as well as termogravimetry (TG) analysis have been used to elucidate the...

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Bibliographic Details
Published inMolecular Crystals and Liquid Crystals Vol. 719; no. 1; pp. 103 - 115
Main Authors Savchenko, I., Yanovska, E., Vretik, L., Sternik, D., Kychkyruk, O.
Format Journal Article
LanguageEnglish
Published Philadelphia Taylor & Francis 13.04.2021
Taylor & Francis Ltd
Subjects
Adsorption
Aqueous solutions
Cadmium
Composite materials
Copper
in situ immobilization
Infrared analysis
Manganese
Mass spectroscopy
metal complexes
modified silica
poly [8-methacroyloxy- quinoline
Polymers
Quinoline
Silica
Silica gel
Silicon dioxide
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Summary:By mean of heterophase polymerization on the silica gel surface has been made in situ immobilization of poly [8-methacroyloxy-quinoline], has been received new organic-mineral composite material. Infrared and mass spectroscopy as well as termogravimetry (TG) analysis have been used to elucidate the structure of immobilized polymer. An adsorption capacity of the synthesized composite toward Cu(ІІ), Pb(ІІ), Mn(ІІ), Fe(ІІІ), Cd(ІІ) ions has been estimated. Adsorption activity to microquantities of Cu(ІІ), Mn(ІІ), Fe(ІІІ), Cd(ІІ) in a neutral aqueous medium has been observed.
ISSN:1542-1406
1563-5287
1527-1943
DOI:10.1080/15421406.2020.1862466