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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">63586</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">КОМПЛЕКСООБРАЗОВАНИЕ МЕДИ (II) C КЕТОГЛУТАРОВОЙ КИСЛОТОЙ</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>КОМПЛЕКСООБРАЗОВАНИЕ МЕДИ (II) C КЕТОГЛУТАРОВОЙ КИСЛОТОЙ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Смирнов</surname>
       <given-names>А К</given-names>
      </name>
      <name xml:lang="en">
       <surname>Smirnov</surname>
       <given-names>A K</given-names>
      </name>
     </name-alternatives>
     <email>aksmi@yandex.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Шкодич</surname>
       <given-names>В Ф</given-names>
      </name>
      <name xml:lang="en">
       <surname>Shkodich</surname>
       <given-names>V F</given-names>
      </name>
     </name-alternatives>
     <email>shkodich@mail.ru</email>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Смотрина</surname>
       <given-names>Т В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Smotrina</surname>
       <given-names>T V</given-names>
      </name>
     </name-alternatives>
     <email>tatyana-smotrina@yandex.ru</email>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Кочнев</surname>
       <given-names>А М</given-names>
      </name>
      <name xml:lang="en">
       <surname>Коchnev</surname>
       <given-names>А М</given-names>
      </name>
     </name-alternatives>
     <email>kochnev55@bk.ru</email>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">МГУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Volga State Technological University, Mari State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">КНИТУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">KNRTU</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">МГУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Volga State Technological University, Mari State University</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">KNRTU</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-08-01T14:41:51+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-08-01T14:41:51+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <volume>17</volume>
   <issue>14</issue>
   <fpage>90</fpage>
   <lpage>92</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-04-20T16:20:55+03:00">
     <day>20</day>
     <month>04</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://vestniktu.ru/en/nauka/article/63586/view">https://vestniktu.ru/en/nauka/article/63586/view</self-uri>
   <abstract xml:lang="ru">
    <p>Потенциометрическим методом определены константы ступенчатой диссоциации α-кетоглутаровой кислоты при 298,15К и значениях ионной силы 0,1-2,0. В качестве &quot;фонового&quot; электролита использован хлорид калия. Полученные данные экстраполированы на нулевую ионную силу по уравнению с одним индивидуальным параметром, и рассчитаны величины термодинамических констант диссоциации. Проведено моделирование процессов комплексообразования в системе Cu(II) - α-кетоглутаровая кислота-H
                  2O. Рассчитаны константы устойчивости образующихся комплексных частиц. </p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Stepwise dissociation’s constants of α-ketoglutaric ki slots at 298,15 and ionic strength 0,1-2,0 were determined by potentiometric method. As the &quot;background&quot; of the electrolyte potassium chloride is used. The obtained data are extrapolated to zero ionic strength according to the equation with one individual parameter and values of the thermodynamic dissociation’s constants are calculated. The simulation of complex formation in the system Cu(II) - α-ketoglutaric acid-H
                  2O is carried out. The stability’s constants of forming complex species are calculate. </p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>ионная сила</kwd>
    <kwd>Cu(II)</kwd>
    <kwd>α-кетоглутаровая кислота</kwd>
    <kwd>комплексообразование</kwd>
    <kwd>ionic strength</kwd>
    <kwd>Cu(II)</kwd>
    <kwd>α- ketoglutarate acid</kwd>
    <kwd>complexation</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>ионная сила</kwd>
    <kwd>Cu(II)</kwd>
    <kwd>α-кетоглутаровая кислота</kwd>
    <kwd>комплексообразование</kwd>
    <kwd>ionic strength</kwd>
    <kwd>Cu(II)</kwd>
    <kwd>α- ketoglutarate acid</kwd>
    <kwd>complexation</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
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