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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vestich</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия химических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Chemical Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8331</issn><issn pub-type="epub">2524-2342</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8331-2022-58-3-286-293</article-id><article-id custom-type="elpub" pub-id-type="custom">vestich-739</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ХИМИЯ ВЫСОКОМОЛЕКУЛЯРНЫХ СОЕДИНЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>POLYMER CHEMISTRY</subject></subj-group></article-categories><title-group><article-title>Синтез и свойства новых сильноосновных волокнистых анионитов</article-title><trans-title-group xml:lang="en"><trans-title>Synthesis and properties of new strongly basic fibrous anion exchangers</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шункевич</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shunkevich</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шункевич Александр Акимович – кандидат химических наук, ведущий научный сотрудник.</p><p>Ул. Сурганова, 13, 220072, Минск</p></bio><bio xml:lang="en"><p>Shunkevich Aleksandr A. – Ph. D. (Chemistry), Leading Researcher.</p><p>13, Surganov str., 220072, Minsk</p></bio><email xlink:type="simple">shunkevich@ifoch.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поликарпов</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Polikarpov</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Поликарпов Александр Петрович – кандидат химических наук, заведующий лабораторией</p><p>Ул. Сурганова, 13, 220072, Минск</p></bio><bio xml:lang="en"><p>Polikarpov Aleksandr P. – Ph. D. (Chemistry), Head of the Laboratory</p><p>13, Surganov str., 220072, Minsk</p></bio><email xlink:type="simple">fiban@ifoch.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Медяк</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Medyak</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Медяк Галина Владимировна – кандидат химических наук, ведущий научный сотрудник.</p><p>ул. Сурганова, 13, 220072, Минск</p></bio><bio xml:lang="en"><p>Medyak Galina V. – Ph. D. (Chemistry), Leading Researcher.</p><p>13, Surganov str., 220072, Minsk</p></bio><email xlink:type="simple">medyakg@ifoch.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Филиппович</surname><given-names>С. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Filippovich</surname><given-names>S. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Филиппович Сергей Дмитриевич – ведущий специалист.</p><p>Пр. Независимости, 186, 220056, Минск</p></bio><bio xml:lang="en"><p>Filippovich Sergey D. – Lead Content Specialist.</p><p>186, Nezavisimosti ave., 220056, Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Акулич</surname><given-names>З. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Akulich</surname><given-names>Z. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Акулич Зинаида Ивановна – научный сотрудник.</p><p>Ул. Сурганова, 13, 220072, Минск</p></bio><bio xml:lang="en"><p>Akulich Zinaida I. – Researcher.</p><p>13, Surganov str., 220072, Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физико-органической химии, Национальная академия наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Physical Organic Chemistry, National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>07</day><month>09</month><year>2022</year></pub-date><volume>58</volume><issue>3</issue><fpage>286</fpage><lpage>293</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шункевич А.А., Поликарпов А.П., Медяк Г.В., Филиппович С.Д., Акулич З.И., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Шункевич А.А., Поликарпов А.П., Медяк Г.В., Филиппович С.Д., Акулич З.И.</copyright-holder><copyright-holder xml:lang="en">Shunkevich A.A., Polikarpov A.P., Medyak G.V., Filippovich S.D., Akulich Z.I.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vestichem.belnauka.by/jour/article/view/739">https://vestichem.belnauka.by/jour/article/view/739</self-uri><abstract><p>Отработана методика синтеза новых волокнистых анионитов с сильноосновными группами путем алкилирования слабоосновных анионитов на основе полиакрилонитрильного волокна с помощью двух алкилирующих агентов: эпихлоргидрина и этиленхлоргидрина. Исследовано влияние условий получения новых анионитов на их физико-химические свойства. Определены параметры синтеза: мольное соотношение «аминогруппы : алкилирующий агент», концентрация алкилирующего агента, время и температура реакции для получения анионитов с максимальной обменной емкостью по сильноосновным группам. Показаны удовлетворительные механические свойства новых сильноосновных волокон для их переработки в различные текстильные формы.</p></abstract><trans-abstract xml:lang="en"><p>A synthesis method of new fibrous anion exchangers with strong base groups has been developed. The synthesis was carried out by alkylation of weakly basic anion exchangers based on polyacrylonitrile fiber using two alkylating agents: epichlorohydrin and ethylene chlorohydrin. The influence of the reaction conditions on the physicochemical properties of new anion exchangers was investigated. The synthesis parameters were determined: the molar ratio of “amino groups: alkylating agent”, the concentration of the alkylating agent, the reaction time and temperature – to obtain anion exchangers with maximum exchange capacity for strong base groups. New strongly basic fibers possess satisfactory mechanical properties allowing their processing into various textile forms.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>волокнистые аниониты</kwd><kwd>сильноосновные группы</kwd><kwd>синтез</kwd></kwd-group><kwd-group xml:lang="en"><kwd>fibrous anion exchangers</kwd><kwd>strong base groups</kwd><kwd>synthesis</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Вулих, А. И. Новая сфера применения ионитов – очистка газов / А. И. Вулих, А. А. Аловяйников, Г. А. Никандров // Ионный обмен: сб. ст. / Акад. наук СССР, Ин-т геохимии и аналит. химии им. В. И. Вернадского: М. М. 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