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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">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-23</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>НЕОРГАНИЧЕСКАЯ ХИМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>INORGANIC CHEMISTRY</subject></subj-group></article-categories><title-group><article-title>Влияние добавки Fe2O3 на газочувствительные свойства оксидной композиции In2O3-Ga2O3</article-title><trans-title-group xml:lang="en"><trans-title>The effect of Fe2O3 doping on the gas sensitive properties of In2O3-Ga2O3 composition</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>Гайдук</surname><given-names>Ю. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Haiduk</surname><given-names>Yu. S.</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>Кременевская</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kremenevskaya</surname><given-names>M. S.</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>Савицкий</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Savitsky</surname><given-names>A. 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>Таратын</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Taratyn</surname><given-names>I. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Минский НИИ радиоматериалов</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>08</day><month>06</month><year>2016</year></pub-date><volume>0</volume><issue>2</issue><fpage>10</fpage><lpage>13</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гайдук Ю.С., Кременевская М.С., Савицкий А.А., Таратын И.А., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Гайдук Ю.С., Кременевская М.С., Савицкий А.А., Таратын И.А.</copyright-holder><copyright-holder xml:lang="en">Haiduk Y.S., Kremenevskaya M.S., Savitsky A.A., Taratyn I.A.</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/23">https://vestichem.belnauka.by/jour/article/view/23</self-uri><abstract><p>Исследована чувствительность сенсоров на основе нанокомпозитов In2O3:Ga2O3 (98:2, 96:4, 92:8 мас.%), полученных золь-гель методом, легированных Fe2O3, осажденным из солей Fe(II) и Fe(III), в интервале концентраций 0,5-10 мас.% к газовоздушным смесям с содержанием 5000 ppm CH4, 5000 ppm СО, 5 и 5000 ppm H2, а также к 2 и 10 ppm NO2 в азоте. Установлена возможность селективного определения NO2 по отношению к H2, СН4, СО, парам этанола и других летучих органических соединений при потребляемой мощности сенсора до 200 мВт.</p></abstract><trans-abstract xml:lang="en"><p>The sensitivity of nanocomposites In2O3:Ga2O3 (98:2, 96:4, 92:8 wt.%), both pure and doped with Fe2O3 (0,5-10 wt.%), has been investigated. Nanocomposites In2O3:Ga2O3 have been obtained by the sol-gel method, Fe2O3 has been obtained by various methods of Fe (II) and Fe (III) salts deposition. Standart gas mixtures contained 5000 ppm CH4 in air, 5000 ppm CO in air, as well as 2 and 10 ppm NO2 in nitrogen. The possibility of selective detection of NO2 over CH4, CO, ethanol vapor and other volatile organic compounds at low sensor power consumption (200 mW) has been established.</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">Ивановская М. 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