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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 custom-type="elpub" pub-id-type="custom">vestich-274</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>ФОТОИНДУЦИРОВАННАЯ ПРИВИВОЧНАЯ ПОЛИМЕРИЗАЦИЯ НА ПОВЕРХНОСТИ ПОД ДЕЙСТВИЕМ ВЫСОКОИНТЕНСИВНОГО УФ-ИЗЛУЧЕНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>UV-INDUCED GRAFT POLYMERIZATION ON SURFACE UNDER HIGH-POWER UV IRRADIATION AND THE PROPERTIES OF THE SURFACE-GRAFTED POLYMER</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>Горбачев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorbachev</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>мл. науч. сотрудник</p></bio><bio xml:lang="en"><p>Junior researcher</p></bio><email xlink:type="simple">a.gorbachev@ifanbel.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>Шейпак</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Sheipak</surname><given-names>T. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>мл. науч. сотрудник</p></bio><bio xml:lang="en"><p>Junior researcher</p></bio><email xlink:type="simple">tatjana-shejjpak@mail.ru</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>Данильчик</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Danilchyk</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>науч. сотрудник</p></bio><bio xml:lang="en"><p>Researcher</p></bio><email xlink:type="simple">a.danilchyk@ifanbel.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>Луценко</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lutsenko</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. физ.-мат. наук, доцент, ведущий науч. сотрудник</p></bio><bio xml:lang="en"><p>Ph. D. (Physics and Mathematics), Associate Professor, Senior researcher</p></bio><email xlink:type="simple">e.lutsenko@ifanbel.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>Третинников</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tretinnikov</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р физ.-мат. наук, зав. лаб.</p></bio><bio xml:lang="en"><p>D. Sc. (Physics and Mathematics), Head of Laboratory</p></bio><email xlink:type="simple">o.tretinnikov@ifanbel.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физики им. Б. И. Степанова НАН Беларуси</institution></aff><aff xml:lang="en"><institution>B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>08</day><month>10</month><year>2017</year></pub-date><volume>0</volume><issue>3</issue><fpage>85</fpage><lpage>89</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Горбачев А.А., Шейпак Т.М., Данильчик А.В., Луценко Е.В., Третинников О.Н., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Горбачев А.А., Шейпак Т.М., Данильчик А.В., Луценко Е.В., Третинников О.Н.</copyright-holder><copyright-holder xml:lang="en">Gorbachev A.A., Sheipak T.M., Danilchyk A.V., Lutsenko E.V., Tretinnikov O.N.</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/274">https://vestichem.belnauka.by/jour/article/view/274</self-uri><abstract><p>Исследована УФ индуцированная прививочная полимеризация акриловой кислоты на поверхности пленок полипропилена под действием высокоинтенсивного (750 мВт/см2 ) излучения светодиодов. Время выхода ре- акции на насыщение составило 30 с, когда при использовании излучения с низкой интенсивностью (10–15 мВт/см2 ), характерного для традиционных источников УФ-излучения, время выхода на насыщение составляет десятки минут. Методом ИК-спектроскопии НПВО с использованием элементов внутреннего отражения с различной глубиной проникновения зондирующего излучения ZnSe–45° и Ge–45° было показано, что образование привитого полимера происходит в тонком поверхностном слое без существенного проникновения в объем пленки. Измерения краевого угла смачивания для воды на поверхности модифицированных пленок показали, что минимальный угол смачивания (21°) достигается при невысоких значениях количества привитого полимера.</p><p> </p></abstract><trans-abstract xml:lang="en"><p>UV-induced graft polymerization of acrylic acid on the polypropylene film surface under high-power (750 mW/cm2 ) irradiation from UV-LEDs was investigated. The maximum amount of grafted polymer was reached in 30 s, while using low-power irradiation (10–15 mW/cm2 ) takes tens of minutes for the same amount of product. IR FTIR spectroscopy with different radiation penetration depth reflection elements of ZnSe–45° и Ge–45° showed the grafted polymer to be formed in a thin surface layer without any significant insertion throughout the film. Contact angle for water showed a minimum (21°) at 15 s of UV-irradiation time at small amounts of grafted polymer.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>модификация</kwd><kwd>поверхность</kwd><kwd>полипропилен</kwd><kwd>прививка</kwd><kwd>фотополимеризация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>polypropylene</kwd><kwd>photopolymerization</kwd><kwd>modification</kwd><kwd>grafting</kwd><kwd>surface</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">Developments and new applications of UV-induced surface graft polymerizations / J. Deng [et al.] // Prog. Polym. 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