Merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption

Merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption

Tetrahydroxythiacalixarene tetraphosponates were synthesized and chemically linked to chloromethylated polystyrene (Merrifield resin) surface via the Williamson reaction. In order to evaluate the effect of thiacalixarene platform structure on the properties of sorbents, phosphorylated resins with P=...

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Бібліографічні деталі
Дата:2016
Автори: Lukashova, M.S., Belikov, K.N., Bryleva, K.Yu., Kharchenko, S.G., Vishnevsky, S.G., Kalchenko, V.I.
Формат: Стаття
Мова:English
Опубліковано: НТК «Інститут монокристалів» НАН України 2016
Назва видання:Functional Materials
Теми:
Technology
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/120562
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption / M.S. Lukashova, K.N. Belikov, K.Yu. Bryleva, S.G. Kharchenko, S.G. Vishnevsky, V.I. Kalchenko // Functional Materials. — 2016. — Т. 23, № 1. — С. 111-119. — Бібліогр.: 21 назв. — англ.

Репозитарії

Digital Library of Periodicals of National Academy of Sciences of Ukraine
id irk-123456789-120562
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spelling irk-123456789-1205622017-06-13T03:04:57Z Merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption Lukashova, M.S. Belikov, K.N. Bryleva, K.Yu. Kharchenko, S.G. Vishnevsky, S.G. Kalchenko, V.I. Technology Tetrahydroxythiacalixarene tetraphosponates were synthesized and chemically linked to chloromethylated polystyrene (Merrifield resin) surface via the Williamson reaction. In order to evaluate the effect of thiacalixarene platform structure on the properties of sorbents, phosphorylated resins with P=O groups attached to the polymer surface via methylene spacers were synthesized by the Arbuzov reaction of the iodomethylpolysterene with trialkylphosphites. Composition and structure of the obtained materials was established by elemental analysis and IR spectroscopy. The sorbents obtained remove up to 99 % of Eu(III) ions from aqueous solutions of average mineralization level at pH of 5.5-6. The optimum contact time was established to be 2 h. Due to cooperative (macrocyclic) effect of P=O binding groups pre-organized at the upper rim of the thiacalixarene platform the resins exhibit better uptake parameters than the resins modified with para-unsubstituded, para-tert-butylsubstituted thiacalixarenes or the resins bearing the phosphonate groups directly bound to the Merrifield resin surface. Europium distribution coefficient for the best sorbents obtained was equal to 11.3. 2016 Article Merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption / M.S. Lukashova, K.N. Belikov, K.Yu. Bryleva, S.G. Kharchenko, S.G. Vishnevsky, V.I. Kalchenko // Functional Materials. — 2016. — Т. 23, № 1. — С. 111-119. — Бібліогр.: 21 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm23.01.111 http://dspace.nbuv.gov.ua/handle/123456789/120562 en Functional Materials НТК «Інститут монокристалів» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Technology
Technology
spellingShingle Technology
Technology
Lukashova, M.S.
Belikov, K.N.
Bryleva, K.Yu.
Kharchenko, S.G.
Vishnevsky, S.G.
Kalchenko, V.I.
Merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption
Functional Materials
description Tetrahydroxythiacalixarene tetraphosponates were synthesized and chemically linked to chloromethylated polystyrene (Merrifield resin) surface via the Williamson reaction. In order to evaluate the effect of thiacalixarene platform structure on the properties of sorbents, phosphorylated resins with P=O groups attached to the polymer surface via methylene spacers were synthesized by the Arbuzov reaction of the iodomethylpolysterene with trialkylphosphites. Composition and structure of the obtained materials was established by elemental analysis and IR spectroscopy. The sorbents obtained remove up to 99 % of Eu(III) ions from aqueous solutions of average mineralization level at pH of 5.5-6. The optimum contact time was established to be 2 h. Due to cooperative (macrocyclic) effect of P=O binding groups pre-organized at the upper rim of the thiacalixarene platform the resins exhibit better uptake parameters than the resins modified with para-unsubstituded, para-tert-butylsubstituted thiacalixarenes or the resins bearing the phosphonate groups directly bound to the Merrifield resin surface. Europium distribution coefficient for the best sorbents obtained was equal to 11.3.
format Article
author Lukashova, M.S.
Belikov, K.N.
Bryleva, K.Yu.
Kharchenko, S.G.
Vishnevsky, S.G.
Kalchenko, V.I.
author_facet Lukashova, M.S.
Belikov, K.N.
Bryleva, K.Yu.
Kharchenko, S.G.
Vishnevsky, S.G.
Kalchenko, V.I.
author_sort Lukashova, M.S.
title Merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption
title_short Merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption
title_full Merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption
title_fullStr Merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption
title_full_unstemmed Merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption
title_sort merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption
publisher НТК «Інститут монокристалів» НАН України
publishDate 2016
topic_facet Technology
url http://dspace.nbuv.gov.ua/handle/123456789/120562
citation_txt Merrifield resin modified with thiacalixarene-tetraphosphonates: synthesis, characterization and europium sorption / M.S. Lukashova, K.N. Belikov, K.Yu. Bryleva, S.G. Kharchenko, S.G. Vishnevsky, V.I. Kalchenko // Functional Materials. — 2016. — Т. 23, № 1. — С. 111-119. — Бібліогр.: 21 назв. — англ.
series Functional Materials
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first_indexed 2023-10-18T20:37:21Z
last_indexed 2023-10-18T20:37:21Z
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