<?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 custom-type="elpub" pub-id-type="custom">vestich-134</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 редокс-потенциала электролита на фотоэлектрохимические свойства оксоиодида висмута</article-title><trans-title-group xml:lang="en"><trans-title>The effect of the electrolyte redox potential on photoelectrochemical properties of bismuth oxoiodide</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>Козыревич</surname><given-names>М. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozyrevich</surname><given-names>M. E.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Малащенок</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Malashchonak</surname><given-names>M. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Стрельцов</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Streltsov</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Мазаник</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mazanik</surname><given-names>A. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Кулак</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulak</surname><given-names>A. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Белорусский государственный университет</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-2"><institution>Институт общей и неорганической химии НАН Беларуси</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>08</day><month>06</month><year>2016</year></pub-date><volume>0</volume><issue>3</issue><fpage>34</fpage><lpage>38</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Козыревич М.Е., Малащенок Н.В., Стрельцов Е.А., Мазаник А.В., Кулак А.И., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Козыревич М.Е., Малащенок Н.В., Стрельцов Е.А., Мазаник А.В., Кулак А.И.</copyright-holder><copyright-holder xml:lang="en">Kozyrevich M.E., Malashchonak M.V., Streltsov E.A., Mazanik A.V., Kulak A.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/134">https://vestichem.belnauka.by/jour/article/view/134</self-uri><abstract><p>Изучено фотоэлектрохимическое поведение полупроводникового оксоиодида висмута BiOI в растворах, содержащих [Fe(CN)6]3-/[Fe(CN)6]4- либо I3-/I- редокс-систему. Обнаружен эффект инверсии знака фототока при изменении электродного потенциала. Показано, что данный эффект определяется как термодинамическими условиями - изменением положения зоны проводимости BiOI и равновесного потенциала EOx/Red, так и кинетическим фактором - скоростью захвата фотогенерированных носителей тока адсорбированными частицами окислителя или восстановителя. Фотоэлектрохимический процесс является диффузионно-лимитированным и величина фототока в значительной степени является функцией поверхностных концентраций окисленной и восстановленной форм редокс-системы. Специфическая структура BiOI покрытия, состоящего из тонких пластинчатых кристаллитов (40-60 нм), обеспечивает хороший контакт их поверхности с реакционной средой и высокую эффективность фотоиндуцированных процессов.</p></abstract><trans-abstract xml:lang="en"><p>Photoelectrochemical behavior of semiconductor bismuth oxoiodide BiOI in solutions containing [Fe(CN)6]3-/[Fe(CN)6]4-or I3-/I- redox system has been studied. The effect of photocurrent sign inversion with the electrode potential change has been observed. It has been shown that this effect is governed by both thermodynamic conditions (shifting of the conduction band position and equilibrium potential EOx/Red) and by kinetic factor (the capture rate of photogenerated charged particles by oxidizing or reducing agents). Photoelectrochemical reactions are diffusion-controlled, and photocurrent is a function of the surface concentrations of oxidized and reduced forms of the redox system. Specific structure of BiOI coating consisting of thin plate-like crystallites (40-60 nm thick) provides good contact of its surface with the reaction medium and high efficiency of photoinduced processes.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Xiao X., Zhang W. D. // J. Mater. Chem. 2010. Vol. 20. P. 5866-5870.</mixed-citation><mixed-citation xml:lang="en">Xiao X., Zhang W. D. // J. Mater. Chem. 2010. Vol. 20. P. 5866-5870.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Cheng H., Huang В., Dai Y. // Nanoscale. 2014. Vol. 6. P. 2009-2026.</mixed-citation><mixed-citation xml:lang="en">Cheng H., Huang В., Dai Y. // Nanoscale. 2014. Vol. 6. P. 2009-2026.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Liu H., Cao W. R., Su Y., Chen Z., Wang Y. // J. Coll. Interface Science. 2013. Vol. 398. P. 161-167.</mixed-citation><mixed-citation xml:lang="en">Liu H., Cao W. R., Su Y., Chen Z., Wang Y. // J. Coll. Interface Science. 2013. Vol. 398. P. 161-167.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Poznyak S. K., Kulak A. I. // Electrochim. Acta. 1990. Vol. 35. P. 1941-1947.</mixed-citation><mixed-citation xml:lang="en">Poznyak S. K., Kulak A. I. // Electrochim. Acta. 1990. Vol. 35. P. 1941-1947.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Zhao K., Zhang Xi, Zhang L. // Electrochem. Commun. 2009. Vol. 11. P. 612-615.</mixed-citation><mixed-citation xml:lang="en">Zhao K., Zhang Xi, Zhang L. // Electrochem. Commun. 2009. Vol. 11. P. 612-615.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Wang K., Jia F., Zhang L. // Mater. Letters. 2013. Vol. 92. P. 354-357.</mixed-citation><mixed-citation xml:lang="en">Wang K., Jia F., Zhang L. // Mater. Letters. 2013. Vol. 92. P. 354-357.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Henle J., Simon P., Frenzel A, Scholz S., Kaskel S. // Chem. Mater. 2007. Vol. 19. P. 366-373.</mixed-citation><mixed-citation xml:lang="en">Henle J., Simon P., Frenzel A, Scholz S., Kaskel S. // Chem. Mater. 2007. Vol. 19. P. 366-373.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Kwolek P., Szacilowski K. // Electrochim. Acta. 2013. Vol. 104. P. 448-453.</mixed-citation><mixed-citation xml:lang="en">Kwolek P., Szacilowski K. // Electrochim. Acta. 2013. Vol. 104. P. 448-453.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Sprunken H. R., Schumacher R., Schindler R. N. // Ber. Bunsenges. Phys. Chem. 1980. Vol. 84. P. 1040-1045.</mixed-citation><mixed-citation xml:lang="en">Sprunken H. R., Schumacher R., Schindler R. N. // Ber. Bunsenges. Phys. Chem. 1980. Vol. 84. P. 1040-1045.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Кулак А. И., Свиридов В. В., Позняк С. К., Макута И. Д., Стрельцов Е. А. // Весці АН БССР. Сер. хiм. навук. 1987. № 4. С. 24-31.</mixed-citation><mixed-citation xml:lang="en">Кулак А. И., Свиридов В. В., Позняк С. К., Макута И. Д., Стрельцов Е. А. // Весці АН БССР. Сер. хiм. навук. 1987. № 4. С. 24-31.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Podborska A., Gawel В., Pietrzak L., Szymanska I. B., Jeszka J. K., Lasocha W., Szacilowski K. // J. Phys. Chem. C. 2009. Vol. 13. P. 6774-6784.</mixed-citation><mixed-citation xml:lang="en">Podborska A., Gawel В., Pietrzak L., Szymanska I. B., Jeszka J. K., Lasocha W., Szacilowski K. // J. Phys. Chem. C. 2009. Vol. 13. P. 6774-6784.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Long M., Beranek R., Cai W., Kisch H. // Electrochim. Acta. 2008. Vol. 53. P. 4621-4626.</mixed-citation><mixed-citation xml:lang="en">Long M., Beranek R., Cai W., Kisch H. // Electrochim. Acta. 2008. Vol. 53. P. 4621-4626.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">McDonald K. J., Choi K. S. // Energy Environ. Sci. 2012. Vol. 5. P. 8553-8557.</mixed-citation><mixed-citation xml:lang="en">McDonald K. J., Choi K. S. // Energy Environ. Sci. 2012. Vol. 5. P. 8553-8557.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">PDF № 10-445.</mixed-citation><mixed-citation xml:lang="en">PDF № 10-445.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">PDF № 41-1445.</mixed-citation><mixed-citation xml:lang="en">PDF № 41-1445.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Hodes G., Howell I. D. J., Peter L. M. // J. Electrochem. Soc. 1992. Vol. 139. P. 3136-3140.</mixed-citation><mixed-citation xml:lang="en">Hodes G., Howell I. D. J., Peter L. M. // J. Electrochem. Soc. 1992. Vol. 139. P. 3136-3140.</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>
