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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-316</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>Статьи</subject></subj-group></article-categories><title-group><article-title>ФОТОФИЗИЧЕСКИЕ СВОЙСТВА КОМПОЗИТА НА ОСНОВЕ ПОЛИЭПОКСИПРОПИЛПИРИДОБЕНЗОТИАЗОЛА СО СКВАРИЛИЕВЫМ КРАСИТЕЛЕМ</article-title><trans-title-group xml:lang="en"><trans-title>PHOTOPHYSICAL PROPERTIES OF A COMPOSITE BASED ON POLYEPOXYPROPYLPYRIDOBENZOTHIAZOLE WITH THE SQUARYLIUM DYE</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>Давиденко</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Davidenko</surname><given-names>N. A.</given-names></name></name-alternatives><email xlink:type="simple">ndav@univ.kiev.ua</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>Давиденко</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Davidenko</surname><given-names>I. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Мокринская</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mokrinskaya</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Чуприна</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Chuprina</surname><given-names>N. G.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Ищенко</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ishchenko</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шемеген</surname><given-names>Р. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shemehen</surname><given-names>R. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Милохов</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Milokhov</surname><given-names>D. S.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Хиля</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khilya</surname><given-names>O. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Воловенко</surname><given-names>Ю. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Volovenko</surname><given-names>Yu. M.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Киевский национальный университет имени Тараса Шевченко</institution></aff><aff xml:lang="en"><institution>Kiev Taras Shevchenko National University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт органической химии НАН Украины</institution></aff><aff xml:lang="en"><institution>Institute of Organic Chemistry, National Academy of Sciences of Ukraine</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2020</year></pub-date><volume>85</volume><issue>5</issue><fpage>767</fpage><lpage>772</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Давиденко Н.А., Давиденко И.И., Мокринская Е.В., Чуприна Н.Г., Ищенко А.А., Шемеген Р.В., Милохов Д.С., Хиля О.В., Воловенко Ю.М., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Давиденко Н.А., Давиденко И.И., Мокринская Е.В., Чуприна Н.Г., Ищенко А.А., Шемеген Р.В., Милохов Д.С., Хиля О.В., Воловенко Ю.М.</copyright-holder><copyright-holder xml:lang="en">Davidenko N.A., Davidenko I.I., Mokrinskaya E.V., Chuprina N.G., Ishchenko A.A., Shemehen R.V., Milokhov D.S., Khilya O.V., Volovenko Y.M.</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://zhps.ejournal.by/jour/article/view/316">https://zhps.ejournal.by/jour/article/view/316</self-uri><abstract><p>Исследованы фотопроводящие и фотовольтаические свойства пленочных композитов на основе нового олигомера полиэпоксипропилпиридобензотиазола в сравнении с известным поли-N-эпоксипропилкарбазолом, которые в качестве сенсибилизатора фотопроводимости содержат скварилиевый краситель. Установлено, что эти композиты имеют дырочный тип фотопроводимости, а внутренний фотоэффект определяется фотогенерацией носителей заряда из молекул красителя и транспортом дырок по донорным фрагментам полимерной матрицы. Фотопроводимость и фотовольтаический отклик увеличиваются при переходе к новому олигомеру с более эффективной системой сопряжения в донорных фрагментах.</p></abstract><trans-abstract xml:lang="en"><p>Photoconductive and photovoltaic properties of film composites based on the new oligomer polyepoxypropylpyridobenzothiazole were compared with the known poly-N-epoxypropylcarbazole, which contains the squarylium dye as a photoconductivity sensitizer. It is found that these composites have a photoconductivity of the hole type, and the internal photoelectric effect is determined by the photogeneration of charge carriers from dye molecules and transport of the holes over donor fragments of the polymer matrix. The photoconductivity and photovoltaic response increase with the transition to a new oligomer with the more efficient conjugation system in the donor fragments.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>полимерный композит</kwd><kwd>фотопроводимость</kwd><kwd>фотогенерация</kwd><kwd>электронный перенос</kwd><kwd>фотовольтаика</kwd><kwd>пиридобензотиазол</kwd><kwd>скварилиевый краситель</kwd><kwd>polymeric composites</kwd><kwd>photoconductivity</kwd><kwd>photogeneration</kwd><kwd>electronic transport</kwd><kwd>photovoltaics</kwd><kwd>pyridobenzothiazole</kwd><kwd>squarylium dye</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">Handbook of Optical Metrology: Principles and Applications, 2nd еd., Ed. T. Yoshizawa, CRC Press (2017)</mixed-citation><mixed-citation xml:lang="en">Handbook of Optical Metrology: Principles and Applications, 2nd еd., Ed. T. 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