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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">kaz29</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Казахстанско-Британского технического университета</journal-title><trans-title-group xml:lang="en"><trans-title>Herald of the Kazakh-British Technical University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6688</issn><issn pub-type="epub">2959-8109</issn><publisher><publisher-name>Казахстанско-Британский Технический Университет</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">kaz29-243</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>ХИМИКО-ТЕХНОЛОГИЧЕСКИЕ НАУКИ И ЭКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHEMICAL, TECHNOLOGICAL AND ENVIRONMENTAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>ПОЛУЧЕНИЕ ЭЛЕКТРОДНЫХ МАТЕРИАЛОВ НА ОСНОВЕ МОДИФИКАЦИИ МОЛИБДЕНА И ГУМИНОВЫХ ВЕЩЕСТВ</article-title><trans-title-group xml:lang="en"><trans-title>EXTRACTION OF ELECTRODE MATERIALS BASED ON MODIFICATION OF MOLYBDENUM AND HUMIC SUBSTANCES</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>Бугембаева</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Bugembayeva</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистрант, МС</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>Дәулетбай</surname><given-names>А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dәuletbay</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>PhD доктор, доцент</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>Серикбаев</surname><given-names>Б. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Serikbaev</surname><given-names>B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.х.н.</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>Бадавамова</surname><given-names>Г. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Badavamova</surname><given-names>G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.х.н., профессор</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>Камысбаев</surname><given-names>Д. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Kamysbaev</surname><given-names>D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.х.н., профессор</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Казахский Национальный университет им. аль-Фараби<country>Казахстан</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>13</day><month>11</month><year>2021</year></pub-date><volume>17</volume><issue>4</issue><fpage>39</fpage><lpage>46</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бугембаева А.К., Дәулетбай А., Серикбаев Б.А., Бадавамова Г.Л., Камысбаев Д.Х., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Бугембаева А.К., Дәулетбай А., Серикбаев Б.А., Бадавамова Г.Л., Камысбаев Д.Х.</copyright-holder><copyright-holder xml:lang="en">Bugembayeva A., Dәuletbay A., Serikbaev B., Badavamova G., Kamysbaev D.</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://vestnik.kbtu.edu.kz/jour/article/view/243">https://vestnik.kbtu.edu.kz/jour/article/view/243</self-uri><abstract><p>Данная работа является изучением процесса взаимодействия между ионом молибдата и гуминовой кислоты, добытой из бурых угольных месторождений Экибастузского населенного пункта страны.Из гумата, добытого с месторождения, синтезируется гуминовая кислота, которая после помещается в раствор иона молибдата, через сутки пересушивается и получается система гуминовой кислоты и молибдата.Ионообмен или комплексное соединение показали, что появление новых полос в ИК-спектре и изменение абсорбционных полос обусловлено растягиванием или деформацией зон с двойными связями OH и С-Н. Это позволило определить, что взаимодействие гуминовой кислоты (ГК) и ионов молибдата происходит через механизм ионной или электрон-донорской комплексации.В стационарном стекле использовался углеродный электрод, на поверхности которого были преобразованы различные соединения и изучены их электрохимические свойства.Результаты электрохимических исследований гуминовой кислоты-молибдатной системы проводились методом циклического вольтамперометрического (ЦВА) анализа. Результаты исследования показали присутствие взаимодействия между ионами гуминовой кислоты и молибдата. В электрохимических исследованиях также рассматривался эффект рН. При этом электрохимическая активность оксидных соединений иммобилизованного молибдена или молибдена на поверхности электрода показывает возможность его применения в осуществлении электрокаталитических реакций посредством модифицированных электродов.</p></abstract><trans-abstract xml:lang="en"><p>This work is a study of the interaction between the molybdenum Ion and humic acid extracted from the brown coal deposits of Ekibastuz region.</p><p>From the humin extracted from the deposit, humic acid is synthesized, which is then placed in a solution of the molybdenum ion, after a day it is dried and a system of humic acid and molybdenum is obtained.</p><p>Ion exchange or complex coupling showed that the appearance of new bands in the IR spectrum and changes in absorption bands are caused by stretching or deformation of zones with double OH and C-H bonds. This allowed us to determine that the interaction of humic acid (HA) and molybdenum ions occurs through the mechanism of ion or electron-donor complexation.</p><p>In stationary glass, a carbon electrode was used, on the surface of which various compounds were transformed and their electrochemical properties were studied.</p><p>The results of electrochemical studies of the humic acid-molybdenum system were carried out by the method of cyclic voltammetric (CVA) analysis. The results of the study showed the presence of an interaction between humic acid and molybdate ions. The pH effect was also considered in electrochemical studies. In this case, the electrochemical activity of oxide compounds of immobilized molybdenum or molybdenum on the surface of the electrode shows the possibility of its application in the implementation of electrocatalytic reactions by means of modified electrodes.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гуминовая кислота</kwd><kwd>ионы молибдата</kwd><kwd>модифицированные электроды</kwd><kwd>цикловая вольтамперометрия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>humic acid</kwd><kwd>molybdenum ions</kwd><kwd>modified electrodes</kwd><kwd>cyclic voltammetry</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">Орлов Д.С. Гумусовые кислоты почв и общaя теория гумификaции. – М.: Изд-во МГУ, 1990. – 325 с.</mixed-citation><mixed-citation xml:lang="en">Орлов Д.С. 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