<?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">vestich</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия химических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Chemical Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8331</issn><issn pub-type="epub">2524-2342</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8331-2019-55-1-18-25</article-id><article-id custom-type="elpub" pub-id-type="custom">vestich-367</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>ФИЗИЧЕСКАЯ ХИМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICAL CHEMISTRY</subject></subj-group></article-categories><title-group><article-title>Влияние условий термической активации палладий–медь–железосодержащей каталитической системы на низкотемпературное окисление СО</article-title><trans-title-group xml:lang="en"><trans-title>Influence of thermal activation conditons of palladium-copper-iron-containing catalytic system on low-temperature CO oxidation</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>Хаминец</surname><given-names>С. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Khaminets</surname><given-names>S. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хаминец Сергей Георгиевич – кандидат химических наук, научный cотрудник.</p><p>ул. Сурганова, 13, 220072, Минск.</p></bio><bio xml:lang="en"><p>Siarhei G. Khaminets – Ph. D. (Chemistry), Researcher.</p><p>13, Surganov Str., 220072, Minsk.</p></bio><email xlink:type="simple">holyfreezer@gmail.com</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>Абрамович</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Abramovich</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абрамович Екатерина Александровна – младший научный cотрудник.</p><p>ул. Ленинградская, 14, 220030, Минск.</p></bio><bio xml:lang="en"><p>Ekaterina A. Abramovich – Junior Researcher.</p><p>14, Leningradskaya Str., 220030, Minsk.</p></bio><email xlink:type="simple">nortlight@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Панько</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Panko</surname><given-names>L. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Панько Любовь Ивановна – ведущий химик-инженер.</p><p>ул. Ленинградская, 14, 220030, Минск.</p></bio><bio xml:lang="en"><p>Lubov I. Panko – Leading Chemist-Engineer.</p><p>14, Leningradskaya Str., 220030, Minsk.</p></bio><email xlink:type="simple">nortlight@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физико-органической химии Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Physical Organic Chemistry of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский институт физико-химических проблем Белорусского государственного университета</institution></aff><aff xml:lang="en"><institution>Institute for Physical Chemical Problems, Belarusian State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>12</day><month>03</month><year>2019</year></pub-date><volume>55</volume><issue>1</issue><fpage>18</fpage><lpage>25</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хаминец С.Г., Абрамович Е.А., Панько Л.И., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Хаминец С.Г., Абрамович Е.А., Панько Л.И.</copyright-holder><copyright-holder xml:lang="en">Khaminets S.G., Abramovich E.A., Panko L.I.</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://vestichem.belnauka.by/jour/article/view/367">https://vestichem.belnauka.by/jour/article/view/367</self-uri><abstract><p>Методами ДСК и ТГ исследован процесс термической активации палладий–медь–железосодержащей каталитической системы на основе углеволокнистого материала на воздухе и в азоте. Установлено наличие экзоэффекта при прокаливании вследствие взаимодействия продуктов разложения нитрата меди (II) с углеродным носителем, что приводит к спонтанному разогреву и сгоранию образца на воздухе. Метод РФЭС и каталитические эксперименты показали, что прокаливание катализатора в азоте приводит к образованию малоактивных реакционных центров. Кислород играет важную роль в формировании активной фазы, поэтому процедура термической активации катализатора должна проводиться на воздухе.</p></abstract><trans-abstract xml:lang="en"><p>The process of thermal activation of a carbon fiber supported with palladium-copper-iron-containing catalysts has been studied by means of DSC and TGA in air and in nitrogen. The presence of the exoeffect during calcination due to the interaction of the copper (II) nitrate decomposition products with the carbon carrier was detected. Aforementioned exoeffect leads to spontaneous heating and combustion of the sample in air. The XPS and catalytic experiments showed that calcination of the catalyst in nitrogen leads to the formation of low-activity reaction centers. Oxygen plays an important role in the formation of the active phase, so the thermal activation of catalyst should be carried out in the air.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>катализ</kwd><kwd>ДСК</kwd><kwd>ТГ</kwd><kwd>РФЭС</kwd><kwd>низкотемпературное окисление СО</kwd></kwd-group><kwd-group xml:lang="en"><kwd>catalysis</kwd><kwd>DSC</kwd><kwd>TG</kwd><kwd>XPS</kwd><kwd>low-temperature CO oxidation</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">ОАО «СветлогорскХимволокно»; В.З. Радкевич</funding-statement><funding-statement xml:lang="en">OAO «SvetlogorskKhimvolokno»; V.Z. Radkevich</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Каталитические системы на основе углеродных носителей для низкотемпературного окисления СО / В. З. Радкевич [и др.] // Кинетика и катализ. – 2008. – Т. 49, № 4. – С. 570–576.</mixed-citation><mixed-citation xml:lang="en">Radkevich V. Z., Sen’ko N. L., Khaminets S. G., Wilson K., Egiazarov Yu. G. Catalytic systems based on carbon supports for the low-temperature oxidation of carbon monoxide. Kinetics and Catalysis, 2008, vol. 49, no. 4, pp 545–551. https://doi.org/10.1134/s0023158408040149</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Влияние условий приготовления на формирование активной фазы углеволокнистых каталитических систем низкотемпературного окисления СО / В. З. Радкевич [и др.] // Кинетика и катализ. – 2014. – Т. 55, № 2. – С. 263–278.</mixed-citation><mixed-citation xml:lang="en">Radkevich V. Z., Wilson K., Khaminets S. G., Sen’ko N. L. Effect of preparation conditions on the formation of the active phase of carbon fiber catalytic systems for the low-temperature oxidation of carbon monoxide. Kinetics and Catalysis, 2014, vol. 55, no. 2, pp 252–267. https://doi.org/10.1134/s0023158414020086</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Исследование углеволокнистых каталитических систем низкотемпературного окисления СО в условиях имитации дыхания / С. Г. Хаминец [и др.] // Вес. Нац. акад. навук Беларусi. Сер. хім. навук. – 2014. – № 4. – С. 37–43.</mixed-citation><mixed-citation xml:lang="en">Khaminets S. G., Radkevich V. Z., Wilson K., Sen’ko N. L. Study of fibrous carbon catalytic systems for low temperature CO oxidation under human breath imitation conditions. Vestsі Natsyyanal’nai akademіі navuk Belarusі. Seryya khіmіchnykh navuk = Proceedings of the National Academy of Sciences of Belarus. Chemical Series, 2014, no. 4, pp. 37–43 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Лидин, Р. А. Константы неорганических веществ: справочник / Р.А. Лидин, Л.Л. Андреева, В.А. Молочко; под ред. Р. А. Лидина. – 2-е изд., перераб. и доп. – М.: Дрофа, 2006. – 685 с.</mixed-citation><mixed-citation xml:lang="en">Lidin R. A., Andreeva L. L., Molochko V. A. Constants of inorganic substances. 2nd ed. Moscow, Drofa Publ., 2006. 685 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">L’vov, B. V. Mechanism of thermal decomposition of anhydrous metal nitrates / B. V. L’vov, A. V. Novichikhin // Spectrochimica Acta B: Atomic Spectroscopy. – 1995 – Vol. 50, № 12. – P. 1427–1448. https://doi.org/10.1016/0584-8547(95)01401-2</mixed-citation><mixed-citation xml:lang="en">L’vov B. V., Novichikhin A. V. Mechanism of thermal decomposition of anhydrous metal nitrates. Spectrochimica Acta B: Atomic Spectroscopy, 1995, vol. 50, no. 12, pp. 1427–1448. https://doi.org/10.1016/0584-8547(95)01401-2</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Gustafson, B. L. XPS and XRD studies of supported Pd-Cu bimetallics / B. L. Gustafson, P. S. Wehner // Appl. Surf. Sci. – 1991. – Vol. 42, № 4. – P. 261–270. https://doi.org/10.1016/0584-8547(95)01401-2</mixed-citation><mixed-citation xml:lang="en">Gustafson B. L., Wehner P. S. XPS and XRD studies of supported Pd-Cu bimetallics. Applied Surface Science, 1991, vol. 42, no. 4, pp. 261–270. https://doi.org/10.1016/0584-8547(95)01401-2</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Миначев, Х. М. Применение рентгенофотоэлектронной спектроскопии для исследования гетерогенного катализа / Х. М. Миначев, Г. В. Антошин, Е. С. Шапиро // Проблемы кинетики и катализа. – 1975. – Т. 16. – С. 189–211.</mixed-citation><mixed-citation xml:lang="en">Minachev H. M., Antoshin G. V., Shapiro E. S. XPS use for heterogeneous catalysis study. Problemy kinetiki i kataliza [Kinetics and catalysis problems], 1975, vol. 16, pp. 189–211 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Темкин, О. Н. Комплексы Pd(I) в координационной химии и катализе / О. Н. Темкин, Л. Г. Брук // Успехи химии. – 1983. – Т. 52. – С. 206–243.</mixed-citation><mixed-citation xml:lang="en">Temkin O. N., Bruk L. G., Pd(I) complexes in coordination chemistry and catalysis. Russian Chemical Reviews, 1983, vol. 52, pp. 206–243. https://doi.org/10.1070/rc1983v052n02abeh002802</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Catalytic reduction of nitrate on Pt-Cu and Pd-Cu on active carbon using continuous reactor: the effect of copper nanoparticles / N. Barrabes [et al.] // Appl. Catal. B: Environmental. – 2006. – Vol. 62, № 1–2. – P. 77–85. https://doi.org/10.1016/j.apcatb.2005.06.015</mixed-citation><mixed-citation xml:lang="en">Barrabes N., Just J., Dafinov A., Medina F., Fierro J. L. G., Sueiras J. E., Salagre P., Cesteros Y. Catalytic reduction of nitrate on Pt-Cu and Pd-Cu on active carbon using continuous reactor: the effect of copper nanoparticles. Applied Catalysis B: Environmental, 2006, vol. 62, no. 1–2, pp. 77–85. https://doi.org/10.1016/j.apcatb.2005.06.015</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Симонов, П. А. Приготовление катализаторов Pd/C: исследование процессов формирования активных центров на молекулярном уровне / П. А. Симонов, С. Ю. Троицкий, В. А. Лихолобов // Кинетика и катализ – 2000. – Т. 41, № 2. – С. 281–297.</mixed-citation><mixed-citation xml:lang="en">Simonov P. A., Troitskii S. Yu., Likholobov V. A. Preparation of the Pd/C catalysts: A molecular-level study of active site formation. Kinetics and Catalysis, 2000, vol. 41, № 2, pp 255–269. https://doi.org/10.1007/bf02771428</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Палладиевые катализаторы на углеродных носителях. Сообщ. 1. Общие закономерности адсорбции H2PdCl4 / П. А. Симонов [и др.] // Изв. АН СССР. Сер. хим. – 1988. – Т. 12. – С. 2719–2724.</mixed-citation><mixed-citation xml:lang="en">Simonov P. A., Semikolenov V. A., Likholobov V. A., Voronin A. I., Ermakov Yu. I. Palladium catalysts on carbon supports. Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1988, vol. 37, no. 12, pp. 2447–2451. https://doi.org/10.1007/bf00952615</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Нефедов, В. И. Рентгеноэлектронная спектроскопия химических соединений. Справочник / В. И. Нефедов. – М.: Химия, 1984. – 256 С.</mixed-citation><mixed-citation xml:lang="en">Nefedov V. I. XPS of chemical compounds. Moscow, Khimiya Publ., 1981. 256 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Direct synthesis of dimethyl carbonate over activated carbon supported Cu-based catalysts / J. Bian [et al.] // J. Chem. Eng. – 2010. – Vol. 165, № 2. – P. 686-692. https://doi.org/10.1016/j.cej.2010.10.002</mixed-citation><mixed-citation xml:lang="en">Bian J., Wei X. W., Jin Y. R., Wang L., Luan D. C., Guan Z. P. Direct synthesis of dimethyl carbonate over activated carbon supported Cu-based catalysts. Chemical Engineering Journal, 2010, vol. 165, no. 2, pp. 686–692. https://doi.org/10.1016/j.cej.2010.10.002</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Garbowski, E. Copper (II) supported on alumina: interaction of copper ions with hydroxyl groups of alumina / E. Grobowski, M. Primet // J. Chem. Soc., Chem. Commun. – 1991. – № 1. – P. 11–12. https://doi.org/10.1039/c39910000011</mixed-citation><mixed-citation xml:lang="en">Garbowski E., Primet M. Copper (II) supported on alumina: interaction of copper ions with hydroxyl groups of alumina. Journal of the Chemical Society, Chemical Communications, 1991, vol. 1, pp. 11–12. https://doi.org/10.1039/c39910000011</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Hwang, I. C. In situ X-ray photoelectron spectroscopy study of Cu/ZSM-5 in the selective catalytic reduction of NO by propene / I. C. Hwang, S. I. Woo // J. Phys. Chem. B. – 1997. – Vol. 101, № 20. – P. 4055– 4059. https://doi.org/10.1021/jp963380c</mixed-citation><mixed-citation xml:lang="en">Hwang I. C., Woo S. I. In situ X-ray photoelectron spectroscopy study of Cu/ZSM-5 in the selective catalytic reduction of NO by propene. Journal of Physical Chemistry B, 1997, vol. 101, no. 20, pp. 4055–4059. https://doi.org/10.1021/jp963380c</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Resolving surface chemical states in XPS analysis of first row transition metals, oxides and hydroxides: Sc, Ti, V, Cu and Zn / M. C. Biesinger [et al.] // Appl. Surf. Sci. – 2010. – Vol. 257, № 3. – P. 887–898. https://doi.org/10.1016/j.apsusc.2010.07.086</mixed-citation><mixed-citation xml:lang="en">Biesinger M. C., Lau L. W. M., Gerson A., Smart R. S. C. Resolving surface chemical states in XPS analysis of first row transition metals, oxides and hydroxides: Sc, Ti, V, Cu and Zn. Applied Surface Science, 2010, vol. 257, no. 3, pp. 887–898. https://doi.org/10.1016/j.apsusc.2010.07.086</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>
