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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">ikbgu</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Кабардино-Балкарского государственного университета</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Kabardino-Balkarian State University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2221-7789</issn><publisher><publisher-name>Kabardino-Balkarian State University named after Kh. M. Berbekov</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31143/2221-7789-2025-1-86-90</article-id><article-id custom-type="edn" pub-id-type="custom">NHSXEL</article-id><article-id custom-type="elpub" pub-id-type="custom">ikbgu-32</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</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Chemistry</subject></subj-group></article-categories><title-group><article-title>Определение кинетических констант из первичных кинетических данных термического разложения конденсированных материалов</article-title><trans-title-group xml:lang="en"><trans-title>Determination of kinetic constants from primary kinetic data of thermal decomposition of condensed materials</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>Попок</surname><given-names>Владимир Николаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Popok</surname><given-names>Vladimir N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор технических наук, профессор.</p></bio><bio xml:lang="en"><p>Doctor of Technical Sciences, Professor</p></bio><email xlink:type="simple">vnpopok@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>МИРЭА – Российский технологический университет.</institution></aff><aff xml:lang="en"><institution>MIREA – Russian Technological University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>15</day><month>12</month><year>2025</year></pub-date><volume>15</volume><issue>1</issue><fpage>86</fpage><lpage>90</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Попок В.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Попок В.Н.</copyright-holder><copyright-holder xml:lang="en">Popok V.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://www.izvestiakbsu.ru/jour/article/view/32">https://www.izvestiakbsu.ru/jour/article/view/32</self-uri><abstract><p>Рассматривается метод и результаты прямого анализа сложных первичных кинети- ческих данных по экзотермическому разложению конденсированных материалов без привлечения диффе- ренциальной формы кинетического уравнения. На примере данных для термического разложения пикри- новой кислоты, широко применяемой в композиционных материалах, в том числе полимерных, показана эффективность метода и хорошее соответствие полученных результатов литературным данным.</p></abstract><trans-abstract xml:lang="en"><p>The method and results of direct analysis of complex primary kinetic data on the exothermic decomposition of condensed materials without involving the differential form of the kinetic equation are con- sidered. Using the example of data for the thermal decomposition of picric acid, widely used in composite ma- terials, including polymer ones, the effectiveness of the method and the good correspondence of the results ob- tained with the literature data are shown.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Кинетическая зависимость</kwd><kwd>аппроксимация</kwd><kwd>линеаризация</kwd><kwd>энергия активации</kwd><kwd>предэкспоненциальный множитель</kwd><kwd>компенсационная зависимость</kwd><kwd>пикриновая кислота</kwd><kwd>композиции.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Kinetic dependence</kwd><kwd>approximation</kwd><kwd>linearization</kwd><kwd>activation energy</kwd><kwd>pre-exponential multi- plier</kwd><kwd>compensation dependence</kwd><kwd>picric acid</kwd><kwd>compositions.</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">Андреев К.К. 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