<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">mateltech</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Материалы электронной техники</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya Vysshikh Uchebnykh Zavedenii. Materialy Elektronnoi Tekhniki = Materials of Electronics Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1609-3577</issn><issn pub-type="epub">2413-6387</issn><publisher><publisher-name>MISIS</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/1609-3577-2013-3-39-42</article-id><article-id custom-type="elpub" pub-id-type="custom">mateltech-69</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>Моделирование процессов и материалов</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MODELING OF PROCESSES AND MATERIALS</subject></subj-group></article-categories><title-group><article-title>МОДЕЛИРОВАНИЕ СТРУКТУРЫ УГЛЕРОДНОГО МАТЕРИАЛА НА ОСНОВЕ ПОЛИАКРИЛОНИТРИЛА, ПОЛУЧЕННОГО ПОД ДЕЙСТВИЕМ ИК−НАГРЕВА</article-title><trans-title-group xml:lang="en"><trans-title>THE SIMULATION OF CARBON MATERIAL STRUCTURE BASED ON POLYACRYLONITRILE OBTAINED UNDER IR HEATING</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>Кожитов</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozhitov</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор техн. наук, профессор, ФГАОУ ВПО «Национальный исследовательский технологический университет «МИСиС», 119049, г. Москва, Ленинский просп., д. 4.</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>Вьет</surname><given-names>Нгуен Хонг</given-names></name><name name-style="western" xml:lang="en"><surname>V’et</surname><given-names>N. Ch.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, ФГАОУ ВПО «Национальный исследовательский технологический университет «МИСиС», 119049, г. Москва, Ленинский просп., д. 4</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>Костикова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostikova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, ФГАОУ ВПО «Национальный исследовательский технологический университет «МИСиС», 119049, г. Москва, Ленинский просп., д. 4, e−mail: kostikova89@mail.ru.</p></bio><email xlink:type="simple">kostikova89@mail.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>Запороцкова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaporotskova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор физ.−мат. наук, профессор, зав. кафедрой судебной экспертизы и физического материаловедения, Волгоградский государственный университет, 400062, г. Волгоград, Университетский просп., д. 100.</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козлов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Институт нефтехимического синтеза РАН, 117912, Москва, Ленинский просп., д. 29</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский технологический университет «МИСиС»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National University of Science and Technology «MISIS»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Волгоградский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Volgograd State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт нефтехимического синтеза РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute for Petrochemical Synthesis, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>15</day><month>03</month><year>2015</year></pub-date><volume>0</volume><issue>3</issue><fpage>39</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кожитов Л.В., Вьет Н.Х., Костикова А.В., Запороцкова И.В., Козлов В.В., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Кожитов Л.В., Вьет Н.Х., Костикова А.В., Запороцкова И.В., Козлов В.В.</copyright-holder><copyright-holder xml:lang="en">Kozhitov L.V., V’et N.C., Kostikova A.V., Zaporotskova I.V., Kozlov V.V.</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://met.misis.ru/jour/article/view/69">https://met.misis.ru/jour/article/view/69</self-uri><abstract><p>Впервые с использованием полуэмпирической квантово−химической расчетной схемы MNDO для структуры углеродного материала (УМ) на основе термообработанного полиакрилонитрила (ПАН) установлено,что увеличение содержания азота от 14 до 18 атомов в монослоях УМ C46N14H10, C44N16H12, C42N18H14 и водорода от 12 до 22 атомов в монослоях УМ C44N16H12, C44N16H22 приводит к уменьшению энергии связи, увеличению разности между максимальными и минимальными значениями длины связи, валентного угла и локального заряда, а также способствует искривлению структуры УМ. Результаты квантово−химического моделирования подтверждены с помощью данных элементного анализа образцов УМ и нанокомпозита FeNi3/C. Рост температуры ИК−нагрева от 30 до 500 °С способствует снижению концентрацииазота и водорода в УМ и нанокомпозите FeNi3/C.</p></abstract><trans-abstract xml:lang="en"><p>We have for the first time determined using the MNDO semiempirical quantum chemical model for a carbon material (CM) structure based on heat treated polyacrylonitrile (PAN) that an increase in the N content from 14 to 18 atoms in CM monoatomic layers C46N14H10, C44N16H12, and C42N18H14 and in the H content from 12 to 22 atoms in CM monoatomic layers C44N16H12 and C44N16H22 leads to a decrease in the binding energy (EB) from 7,40 and 7,12 to 6,88 and 6,25 eV, respectively, and to an increase in the difference between the maximum and minimum bond length (∆l), between the maximum and minimum valence angle (∆θ), and between the maximum and minimum local charge (∆q) from 0,176 Е, 12,0°, and 0,487 to 0,238 Е, 20,8°, and 0,613, respectively, and promotes curving of the CM structure. Quantum chemical simulation results are confirmed by the element analysis of the CM specimens and FeNi3/C nanocomposite. When the IR heating temperature was increased from 30 to 500 °С, the concentrations of N (СN) and H (СH) in the CM and in the FeNi3/C nano-composite decreased from 27 to 18 and 10 wt. % and from 6 to 1 and 0.5 wt. %, respectively.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>полиакрилонитрил</kwd><kwd>моделирование</kwd><kwd>структура</kwd><kwd>нагрев</kwd><kwd>азот</kwd><kwd>углерод</kwd></kwd-group><kwd-group xml:lang="en"><kwd>polyacrylonitrile</kwd><kwd>simulation</kwd><kwd>structure</kwd><kwd>heating</kwd><kwd>nitrogen</kwd><kwd>carbon</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">Kozhitov, L. V. Tehnologiya materialov mikro− i nanoelektroniki / L. V. Kozhitov, V. G. Kosushkin, V. V. Krapuhin, Yu. N. Parhomenko. − M. : MISiS, 2007. − 544 p.</mixed-citation><mixed-citation xml:lang="en">Kozhitov, L. V. Tehnologiya materialov mikro− i nanoelektroniki / L. V. Kozhitov, V. G. Kosushkin, V. V. Krapuhin, Yu. N. Parhomenko. − M. : MISiS, 2007. − 544 p.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Tehnologiya materialov mikro− i nanoelektroniki / L. V. Kozhitov, S. G. Emel'yanov, V. G. Kosushkin, S. S. Strel'chenko, Yu. N. Parhomenko, V. V. Kozlov. − Kursk : Yugo−Zap. gos. un−t, 2012. − 862 p.</mixed-citation><mixed-citation xml:lang="en">Tehnologiya materialov mikro− i nanoelektroniki / L. V. Kozhitov, S. G. Emel'yanov, V. G. Kosushkin, S. S. Strel'chenko, Yu. N. Parhomenko, V. V. Kozlov. − Kursk : Yugo−Zap. gos. un−t, 2012. − 862 p.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Kozhitov, L.V. The FeNi3/C nanocomposite formation from the composite of Fe and Ni salts and polyacrylonitrile under IR−heating / L. V. Kozhitov, A. V. Kostikova, V. V. Kozlov, M. F. Bulatov // J. Nanoelectron. Optoelectron. − 2012. − N 7. − P. 419—422.</mixed-citation><mixed-citation xml:lang="en">Kozhitov, L.V. The FeNi3/C nanocomposite formation from the composite of Fe and Ni salts and polyacrylonitrile under IR−heating / L. V. Kozhitov, A. V. Kostikova, V. V. Kozlov, M. F. Bulatov // J. Nanoelectron. Optoelectron. − 2012. − N 7. − P. 419—422.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Sun, S. Size−controlled synthesis of magnetite nanoparticles / S. Sun, H. Zeng, J. Am // Chem. Soc. − 2002. − N 124. − P. 124—128.</mixed-citation><mixed-citation xml:lang="en">Sun, S. Size−controlled synthesis of magnetite nanoparticles / S. Sun, H. Zeng, J. Am // Chem. Soc. − 2002. − N 124. − P. 124—128.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Kozhitov, L. V. Novye metallouglerodnye nanokompozity i uglerodnyi nanokristallicheskii material s perspektivnymi svoistvami dlya razvitiya elektroniki / L. V. Kozhitov, V. V. Kozlov, A. V. Kostikova // Izvestiya vuzov. Materialy elektron. tehniki. − 2012. − N 3. − S. 60—68.</mixed-citation><mixed-citation xml:lang="en">Kozhitov, L. V. Novye metallouglerodnye nanokompozity i uglerodnyi nanokristallicheskii material s perspektivnymi svoistvami dlya razvitiya elektroniki / L. V. Kozhitov, V. V. Kozlov, A. V. Kostikova // Izvestiya vuzov. Materialy elektron. tehniki. − 2012. − N 3. − S. 60—68.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Kozlov, V. V. Protonnaya provodimost’ uglerodnyh nanostruktur na osnove pirolizovannogo poliakrilonitrila i ee prakticheskoe primenenie / V. V. Kozlov, L. V. Kozhitov, V. V. Krapuhin, I. V. Zaporockova, O. A. Davletova, D. G. Muratov // Izvestiya vuzov. Materialy elektron. tehniki. − 2008. − N 1. − C. 59—64.</mixed-citation><mixed-citation xml:lang="en">Kozlov, V. V. Protonnaya provodimost’ uglerodnyh nanostruktur na osnove pirolizovannogo poliakrilonitrila i ee prakticheskoe primenenie / V. V. Kozlov, L. V. Kozhitov, V. V. Krapuhin, I. V. Zaporockova, O. A. Davletova, D. G. Muratov // Izvestiya vuzov. Materialy elektron. tehniki. − 2008. − N 1. − C. 59—64.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Bac, L. N. Synthesis and characteristic of FeNi3 intermetallic compound obtained by electrical explosion of wire / L. N. Bac, Y. S. Kwon, J. S. Kim // Mater. Res. Bull. − 2009. − V. 45. − P. 352—354.</mixed-citation><mixed-citation xml:lang="en">Bac, L. N. Synthesis and characteristic of FeNi3 intermetallic compound obtained by electrical explosion of wire / L. N. Bac, Y. S. Kwon, J. S. Kim // Mater. Res. Bull. − 2009. − V. 45. − P. 352—354.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Xuegang, Lu. Synthesis and characterization of magnetic FeNi3 particles obtained by hydrazine reduction in aqueous solution / Xuegang Lu, Gongying Liang, Yumei Zhang // Mater. Sci. and Eng. B. − 2007. − V. 139. − P. 124—127.</mixed-citation><mixed-citation xml:lang="en">Xuegang, Lu. Synthesis and characterization of magnetic FeNi3 particles obtained by hydrazine reduction in aqueous solution / Xuegang Lu, Gongying Liang, Yumei Zhang // Mater. Sci. and Eng. B. − 2007. − V. 139. − P. 124—127.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Dewar, M. J. S. Ground states of molecules. The MNDO method. Approximations and parameters / M. J. S. Dewar, W. Thiel // J. Amer. Chem. Soc. − 1977. − V. 99. − P. 4899—4906.</mixed-citation><mixed-citation xml:lang="en">Dewar, M. J. S. Ground states of molecules. The MNDO method. Approximations and parameters / M. J. S. Dewar, W. Thiel // J. Amer. Chem. Soc. − 1977. − V. 99. − P. 4899—4906.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Dewar, M. J. S. A semiempirical model for the two−center repulsion integrals in the NDDO approximation / M. J. S. Dewar, W. Thiel // Theoret. Chem. Acta. − 1977. − V. 46. − P. 89—104.</mixed-citation><mixed-citation xml:lang="en">Dewar, M. J. S. A semiempirical model for the two−center repulsion integrals in the NDDO approximation / M. J. S. Dewar, W. Thiel // Theoret. Chem. Acta. − 1977. − V. 46. − P. 89—104.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Kozlov, V. V. Strukturnye prevrasheniya kompozita na osnove poliakrilonitrila i fullerena S60 pod vozdeistviem IK−izlucheniya / V. V. Kozlov, Yu. M. Korolev, G. P. Karpacheva // Vysokomolek. soedineniya. − 1999. − T. 41, N 5. − P. 836.</mixed-citation><mixed-citation xml:lang="en">Kozlov, V. V. Strukturnye prevrasheniya kompozita na osnove poliakrilonitrila i fullerena S60 pod vozdeistviem IK−izlucheniya / V. V. Kozlov, Yu. M. Korolev, G. P. Karpacheva // Vysokomolek. soedineniya. − 1999. − T. 41, N 5. − P. 836.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Kozlov, V. V. O himicheskih prevrasheniyah poliakrilonitrila pri termicheskoi obrabotke v vakuume i atmosfere ammiaka / V. V. Kozlov, G. P. Karpacheva, V. S. Petrov, E. V. Lazovskaya, S. A. Pavlov // Izvestiya vuzov. Materialy elektron. tehniki. − 2004. − N 4. − P. 45—49.</mixed-citation><mixed-citation xml:lang="en">Kozlov, V. V. O himicheskih prevrasheniyah poliakrilonitrila pri termicheskoi obrabotke v vakuume i atmosfere ammiaka / V. V. Kozlov, G. P. Karpacheva, V. S. Petrov, E. V. Lazovskaya, S. A. Pavlov // Izvestiya vuzov. Materialy elektron. tehniki. − 2004. − N 4. − P. 45—49.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
