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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Herald of Technological University</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Herald of Technological University</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ВЕСТНИК ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">3034-4689</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">61790</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ПРИКЛАДНАЯ ХИМИЯ И ХИМИЧЕСКАЯ ТЕХНОЛОГИЯ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject></subject>
    </subj-group>
    <subj-group>
     <subject>ПРИКЛАДНАЯ ХИМИЯ И ХИМИЧЕСКАЯ ТЕХНОЛОГИЯ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">СПЕКТРОФОТОМЕТРИЧЕСКОЕ ИССЛЕДОВАНИЕ НЕОБРАТИМОГО ПРЕВРАЩЕНИЯ АЗУЛЕНА В ВОДНЫХ РАСТВОРАХ КИСЛОТ</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>СПЕКТРОФОТОМЕТРИЧЕСКОЕ ИССЛЕДОВАНИЕ НЕОБРАТИМОГО ПРЕВРАЩЕНИЯ АЗУЛЕНА В ВОДНЫХ РАСТВОРАХ КИСЛОТ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Михеев</surname>
       <given-names>Ю А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Михеев</surname>
       <given-names>Ю А</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Гусева</surname>
       <given-names>Л Н</given-names>
      </name>
      <name xml:lang="en">
       <surname>Гусева</surname>
       <given-names>Л Н</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Заиков</surname>
       <given-names>Г Е</given-names>
      </name>
      <name xml:lang="en">
       <surname>Заиков</surname>
       <given-names>Г Е</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Стоянов</surname>
       <given-names>О В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Стоянов</surname>
       <given-names>О В</given-names>
      </name>
     </name-alternatives>
     <email>ov_stoyanov@mail.ru</email>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Klodzinska</surname>
       <given-names>E </given-names>
      </name>
      <name xml:lang="en">
       <surname>Klodzinska</surname>
       <given-names>E </given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-5"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Richert</surname>
       <given-names>J </given-names>
      </name>
      <name xml:lang="en">
       <surname>Richert</surname>
       <given-names>J </given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-6"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Институт биохимической физики РАН</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Институт биохимической физики РАН</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Институт биохимической физики РАН</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Институт биохимической физики РАН</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">КНИТУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">КНИТУ</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">КНИТУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">КНИТУ</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-5">
    <aff>
     <institution xml:lang="ru">Institute for Technology of Polymer Materials and Dyes, Torun, Poland</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute for Technology of Polymer Materials and Dyes, Torun, Poland</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-6">
    <aff>
     <institution xml:lang="ru">director Institute for Technology of Polymer Materials and Dyes, Torun, Poland</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">director Institute for Technology of Polymer Materials and Dyes, Torun, Poland</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-08-01T13:45:36+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-08-01T13:45:36+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <volume>16</volume>
   <issue>20</issue>
   <fpage>43</fpage>
   <lpage>49</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-04-19T20:54:02+03:00">
     <day>19</day>
     <month>04</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://vestniktu.ru/en/nauka/article/61790/view">https://vestniktu.ru/en/nauka/article/61790/view</self-uri>
   <abstract xml:lang="ru">
    <p>Методом оптической спектроскопии установлено, что ароматический углеводород азулен, находясь в водных растворах кислот, не только участвует в быстром обратимом процессе образования азулений-катионов, но и медленно необратимо полимеризуется в продукт типа дисперсного красителя чёрного цвета. Кинетические закономерности необратимой стадии подтверждают, что в водной среде основным состоянием азулена является не мономер С
                  10Н
                  8, а супрамолекулярный димер C
                  20H
                  16. </p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>As shown in our paper by optic spectroscopy technique, aromatic azulene undergoes in acidic-water solutions not only the reversible proton attachment to be as azulene cation but also un-reversible acid catalyzed polymerization resulting in black color product. The kinetics of un-reversible reaction indicates the supramolecular dimer C
                  20H
                  16 as the ground state of azulene but not the molecule C
                  10H
                  8.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>азулен</kwd>
    <kwd>супрамолекулярные димеры</kwd>
    <kwd>кислотно-каталитическая полимеризация</kwd>
    <kwd>azulene</kwd>
    <kwd>supramolecular dimers</kwd>
    <kwd>acid catalyzed polymerization</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>азулен</kwd>
    <kwd>супрамолекулярные димеры</kwd>
    <kwd>кислотно-каталитическая полимеризация</kwd>
    <kwd>azulene</kwd>
    <kwd>supramolecular dimers</kwd>
    <kwd>acid catalyzed polymerization</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
  <ref-list>
   <ref id="B1">
    <label>1.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Plattner Pl. A., Pfau A. St., Helvetica Chimica Acta. 20. 224-232, (1937).</mixed-citation>
     <mixed-citation xml:lang="en">Plattner Pl. A., Pfau A. St., Helvetica Chimica Acta. 20. 224-232, (1937).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B2">
    <label>2.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Heilbronner E. In “Non-Benzenoid Aromatic Compounds”. Ed. D. Ginsburg. Chapter 5, Interscience Publishers, New York-London, 176-278, (1959).</mixed-citation>
     <mixed-citation xml:lang="en">Heilbronner E. In “Non-Benzenoid Aromatic Compounds”. Ed. D. Ginsburg. Chapter 5, Interscience Publishers, New York-London, 176-278, (1959).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B3">
    <label>3.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Mann D. E., Platt J. R., Klevens H.B., J. Chem. Phys., 17, 5, 481-484, (1949).</mixed-citation>
     <mixed-citation xml:lang="en">Mann D. E., Platt J. R., Klevens H.B., J. Chem. Phys., 17, 5, 481-484, (1949).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B4">
    <label>4.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Pullman B., Mayot M., Berthier G., Ibid., 18, 3, 257-260, (1950).</mixed-citation>
     <mixed-citation xml:lang="en">Pullman B., Mayot M., Berthier G., Ibid., 18, 3, 257-260, (1950).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B5">
    <label>5.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Pariser R., Ibid., 25, 6, 1112-1116, (1956).</mixed-citation>
     <mixed-citation xml:lang="en">Pariser R., Ibid., 25, 6, 1112-1116, (1956).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B6">
    <label>6.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Стрейтвизер Э., Теория молекулярных орбит для химиков органиков. Мир, Москва, 1965, С. 37.</mixed-citation>
     <mixed-citation xml:lang="en">Streytvizer E., Teoriya molekulyarnyh orbit dlya himikov organikov. Mir, Moskva, 1965, S. 37.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B7">
    <label>7.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Хигаси К., Баба Х., Рембаум А. Квантовая органическая химия. Мир, Москва, 1967, 379 с.</mixed-citation>
     <mixed-citation xml:lang="en">Higasi K., Baba H., Rembaum A. Kvantovaya organicheskaya himiya. Mir, Moskva, 1967, 379 s.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B8">
    <label>8.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Piacenza M., Grimme S., J. Amer. Chem. Soc, 127, 42, 14841-14848, (2005).</mixed-citation>
     <mixed-citation xml:lang="en">Piacenza M., Grimme S., J. Amer. Chem. Soc, 127, 42, 14841-14848, (2005).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B9">
    <label>9.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Plattner Pl. A., Heilbronner E., Weber S., Helv. Chim. Acta. 32, 2, 574-587, (1949).</mixed-citation>
     <mixed-citation xml:lang="en">Plattner Pl. A., Heilbronner E., Weber S., Helv. Chim. Acta. 32, 2, 574-587, (1949).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B10">
    <label>10.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Danyluk S. S., Schneider W. G., J. Am. Chem. Soc. 82, 4, 997-998, (1960).</mixed-citation>
     <mixed-citation xml:lang="en">Danyluk S. S., Schneider W. G., J. Am. Chem. Soc. 82, 4, 997-998, (1960).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B11">
    <label>11.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Schulze Ja., Long F. A., J. Amer. Chem. Soc., 86, 3, 322-326, (1964).</mixed-citation>
     <mixed-citation xml:lang="en">Schulze Ja., Long F. A., J. Amer. Chem. Soc., 86, 3, 322-326, (1964).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B12">
    <label>12.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Михеев Ю. А., Гусева Л.Н., Ершов Ю. А., Журн. физ. химии. 84, 11, 2161-2167, (2010).</mixed-citation>
     <mixed-citation xml:lang="en">Miheev Yu. A., Guseva L.N., Ershov Yu. A., Zhurn. fiz. himii. 84, 11, 2161-2167, (2010).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B13">
    <label>13.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Михеев Ю. А., Гусева Л. Н., Заиков Г. Е., Энциклопедия инженера-химика, 3, 4-13, (2012).</mixed-citation>
     <mixed-citation xml:lang="en">Miheev Yu. A., Guseva L. N., Zaikov G. E., Enciklopediya inzhenera-himika, 3, 4-13, (2012).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B14">
    <label>14.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Михеев Ю. А., Гусева Л. Н., Ершов Ю. А, Журн. физ. химии, 86, 1, 93-100, (2012).</mixed-citation>
     <mixed-citation xml:lang="en">Miheev Yu. A., Guseva L. N., Ershov Yu. A, Zhurn. fiz. himii, 86, 1, 93-100, (2012).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B15">
    <label>15.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Михеев Ю. А., Гусева Л.Н., Заиков Г. Е., Известия вузов. Химия и химическая технология, 55, 5, 3-7, (2012).</mixed-citation>
     <mixed-citation xml:lang="en">Miheev Yu. A., Guseva L.N., Zaikov G. E., Izvestiya vuzov. Himiya i himicheskaya tehnologiya, 55, 5, 3-7, (2012).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B16">
    <label>16.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Михеев Ю. А., Гусева Л.Н., Ершов Ю.А., Журн. физ. химии, 86, 12, 2007-2013, (2012).</mixed-citation>
     <mixed-citation xml:lang="en">Miheev Yu. A., Guseva L.N., Ershov Yu.A., Zhurn. fiz. himii, 86, 12, 2007-2013, (2012).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B17">
    <label>17.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Михеев Ю. А., Гусева Л.Н., Ершов Ю.А., Журнал физической химии, 84, 10, 1949-1963, (2010).</mixed-citation>
     <mixed-citation xml:lang="en">Miheev Yu. A., Guseva L.N., Ershov Yu.A., Zhurnal fizicheskoy himii, 84, 10, 1949-1963, (2010).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B18">
    <label>18.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Михеев Ю. А., Гусева Л.Н., Давыдов Е.Я., Ершов Ю.А., Журн. физ. химии, 81, 12, 2119-2136, (2007).</mixed-citation>
     <mixed-citation xml:lang="en">Miheev Yu. A., Guseva L.N., Davydov E.Ya., Ershov Yu.A., Zhurn. fiz. himii, 81, 12, 2119-2136, (2007).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B19">
    <label>19.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Long F.A., Schulze Ja., J. Amer. Chem. Soc., 86, 3, 327-331, (1964).</mixed-citation>
     <mixed-citation xml:lang="en">Long F.A., Schulze Ja., J. Amer. Chem. Soc., 86, 3, 327-331, (1964).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B20">
    <label>20.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Либрович Н. Б. www.xumuk.ru- функции кислотности.</mixed-citation>
     <mixed-citation xml:lang="en">Librovich N. B. www.xumuk.ru- funkcii kislotnosti.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B21">
    <label>21.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Cox R. A., J. Amer. Chem. Soc., 96, 4, 1059-1063, (1974).</mixed-citation>
     <mixed-citation xml:lang="en">Cox R. A., J. Amer. Chem. Soc., 96, 4, 1059-1063, (1974).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B22">
    <label>22.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Михеев Ю.А., Гусева Л.Н., Стоянов О.В., Заиков Г.Е., Kubica S., Klodzinska. E., Вестник Казанского технологического Университета, 16, 7, 149-154. (2013).</mixed-citation>
     <mixed-citation xml:lang="en">Miheev Yu.A., Guseva L.N., Stoyanov O.V., Zaikov G.E., Kubica S., Klodzinska. E., Vestnik Kazanskogo tehnologicheskogo Universiteta, 16, 7, 149-154. (2013).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B23">
    <label>23.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Sherndal A. E., J. Amer. Chem. Soc., 37, 1, 167-171, (1915).</mixed-citation>
     <mixed-citation xml:lang="en">Sherndal A. E., J. Amer. Chem. Soc., 37, 1, 167-171, (1915).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B24">
    <label>24.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Sherndal A. E, J. Amer. Chem. Soc., 37, 6, 1537-1544, (1915).</mixed-citation>
     <mixed-citation xml:lang="en">Sherndal A. E, J. Amer. Chem. Soc., 37, 6, 1537-1544, (1915).</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B25">
    <label>25.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Plattner Pl., Pfau A.St.//Helvetica Chimica Acta. 1937. V.20. P.224.</mixed-citation>
     <mixed-citation xml:lang="en">Plattner Pl., Pfau A.St.//Helvetica Chimica Acta. 1937. V.20. P.224.</mixed-citation>
    </citation-alternatives>
   </ref>
  </ref-list>
 </back>
</article>
