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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">alternative</journal-id><journal-title-group><journal-title xml:lang="ru">Альтернативная энергетика и экология (ISJAEE)</journal-title><trans-title-group xml:lang="en"><trans-title>Alternative Energy and Ecology (ISJAEE)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-8298</issn><publisher><publisher-name>Международный издательский дом научной периодики "Спейс</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15518/isjaee.2017.31-36.036-047</article-id><article-id custom-type="elpub" pub-id-type="custom">alternative-1243</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>ВОДОРОДНАЯ ЭКОНОМИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>HYDROGEN ECONOMY</subject></subj-group></article-categories><title-group><article-title>ОСАЖДЕНИЕ ТОНКИХ ПЛЕНОК ПРОТОННОГО ЭЛЕКТРОЛИТА La1-хSrxScO3-α НА НЕСУЩЕМ КАТОДНОМ МАТЕРИАЛЕ La0,6Sr0,4MnO3-α</article-title><trans-title-group xml:lang="en"><trans-title>DEPOSITION OF THE La1-хSrxScO3-α PROTON ELECTROLYTE THIN FILMS ON La0.6Sr0.4MnO3-α SUPPORTING CATHODE MATERIAL</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0700-662X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузьмин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzmin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. хим. наук, заведующий лабораторией</p><p>Reseacher ID (WoS): O-4057-2014</p><p>SPIN: 5450-2156</p><p>Author ID: 150-524</p><p> </p></bio><bio xml:lang="en"><p>Ph.D. in Chemistry, Head of the Laboratory, Institute of High-Temperature Electrochemistry</p><p>Reseacher ID (WoS): O-4057-2014</p><p>SPIN: 5450-2156</p><p>Author ID: 150-524</p></bio><email xlink:type="simple">stroevaanna@yandex.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>Строева</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorelov</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. хим. наук, старший научный сотрудник</p><p>Research ID: 169181</p><p>SPIN: 9453-1231</p></bio><bio xml:lang="en"><p>Ph.D. in Chemistry, Leading Researcher, Institute of High-Temperature Electrochemistry, UB RAS</p></bio><email xlink:type="simple">stroevaanna@yandex.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>Горелов</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Stroeva</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. хим. наук, ведущий научный сотрудник</p></bio><bio xml:lang="en"><p>Ph.D. in Chemistry, Senior Researcher, Institute of High-Temperature Electrochemistry, UB RAS</p><p>Research ID: 169181</p><p>SPIN: 9453-1231</p></bio><email xlink:type="simple">stroevaanna@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Плеханов</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Plekhanov</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>инженер, аспирант </p><p>Research ID: L-5834-2017</p></bio><bio xml:lang="en"><p>Engineer, Ph.D. Student, Institute of HighTemperature Electrochemistry, UB RAS</p><p>Research ID: L-5834-2017</p></bio><email xlink:type="simple">stroevaanna@yandex.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фарленков</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Farlenkov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>инженер, аспирант</p></bio><bio xml:lang="en"><p>Engineer, Ph.D. Student, Institute of HighTemperature Electrochemistry, UB RAS</p></bio><email xlink:type="simple">stroevaanna@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт высокотемпературной электрохимии УрО РАН;&#13;
ФГАОУ ВО Уральский федеральный университет им. первого Президента России Б.Н. Ельцина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of High-Temperature Electrochemistry, UB RAS;&#13;
Ural Federal University named after the first President of Russia B.N. Yeltsin</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт высокотемпературной электрохимии УрО РАН;&#13;
ФГАОУ ВО Уральский федеральный университет им. первого Президента России Б.Н. Ельцина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of High-Temperature Electrochemistry, UB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт высокотемпературной электрохимии УрО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of High-Temperature Electrochemistry, UB RAS;&#13;
Ural Federal University named after the first President of Russia B.N. Yeltsin</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Институт высокотемпературной электрохимии УрО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of High-Temperature Electrochemistry, UB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>28</day><month>01</month><year>2018</year></pub-date><volume>0</volume><issue>31-36</issue><fpage>36</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Международный издательский дом научной периодики "Спейс, 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Международный издательский дом научной периодики "Спейс</copyright-holder><copyright-holder xml:lang="en">Международный издательский дом научной периодики "Спейс</copyright-holder><license xlink:href="https://www.isjaee.com/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.isjaee.com/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.isjaee.com/jour/article/view/1243">https://www.isjaee.com/jour/article/view/1243</self-uri><abstract><p>Среди протонпроводящих материалов со структурой перовскита оксиды на основе LaScO3, обладающие высокой химической устойчивостью к парам воды, являются перспективными протонными электролитами для ТОТЭ, но они слабо исследованы в виде пленок. При этом одним из наиболее распространенных материалов для катода ТОТЭ является манганит лантана-стронция. Исследованы морфология и проводимость тонких пленок протонного электролита La1-хSrхScO3 (х = 0,01; 0,05 и 0,10). Плёнки были нанесены на катодные подложки La0,6Sr0,4MnO3-α методом центрифугирования пленкообразующего спиртового раствора нитратов лантана, стронция и скандия (толщина пленки при однократном нанесении составляла около 60 нм). Поставлена задача исследования влияния данной катодной подложки на свойства тонкопленочных протонных электролитов La1-хSrхScO3, полученных простым методом центрифугирования пленкообразующего раствора. Для сравнения сопоставлены свойства La1-хSrхScO3 в виде керамических и пленочных образцов. Эксперимент показал, что пленки La1-хSrхScO3 при пяти – тридцатикратном нанесении на катодные субстраты образуют сплошные покрытия, не содержащие сквозных пор, с размером зерна 50–200 нм. Эти результаты имеют принципиальное значение для разработки ТОТЭ со сверхтонким пленочным электролитом на несущем электроде. Установлено, что электропроводность, измеренная на ячейках La0,6Sr0,4MnO3-α/ La1-хSrхScO3 /Pt в сухом и влажном воздухе, является объемной и повышается с увеличением влажности атмосферы, что указывает на возрастание вклада протонной проводимости; межзеренное сопротивление материала и поляризационное сопротивление электродов при этом практически не реализуются. Проводимость данных пленок LSS на 1–2 порядка выше объемной проводимости керамических образцов аналогичного состава и имеет низкую энергию активации. Наблюдающиеся отличия проводящих свойств пленок объяснены взаимодействием родственных перовскитов, скандата и манганита лантана. Полученные в работе данные могут представлять интерес для специалистов в области водородной энергетики, электрохимии, материаловедения, при разработке электрохимических устройств: сенсоров, топливных элементов.</p><p> </p></abstract><trans-abstract xml:lang="en"><p>Based on LaScO3 proton-conducting oxides with a perovskite structure, having high chemical stability to water vapor, are promising proton electrolytes for SOFC, but they are poorly studied in the form of thin films. Lanthanum-strontium manganite is one of the most common materials for the SOFC cathode. The aim of this work is to study the effect of the La0.6Sr0.4MnO3-α cathode substrate composition on the properties of La1-xSrxScO3 (0.01, 0.05 and 0.10) thin-film proton electrolytes, obtained by simple centrifugation of the film-forming solution. The properties of La1-xSrxScO3 in the form of ceramic and thin-film samples are compared. The experiment showed that the films La1-xSrxScO3 at 5–30-fold deposition on cathode substrates form continuous coatings with a grain size of 50–200 nm, which do not contain transverse pores. These results have a fundamental importance for the development of SOFC with ultra-thin film electrolyte on a supporting electrode. Under dry and wet air, the electrical conductivity of La0.6Sr0.4MnO3-α/ La1-xSrxScO3 /Pt cells is found to be bulk conductivity and to rise with increasing atmospheric humidity which indicates an increase in the contribution of proton conductivity. In this case, the grain-boundary resistance of the material and the polarization resistance of the electrodes are practically not realized. The conductivity of LSS films is 1–2 orders of magnitude higher than the bulk conductivity of ceramic samples of similar composition and has low activation energy. The observed differences in the conductive properties of films are explained by the interaction of related perovskites of the scandate and lanthanum manganite. The data obtained may be of interest to specialists in the fields of hydrogen energy, electrochemistry, materials science, the development of electrochemical devices: sensors and fuel cells.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>водородная энергетика</kwd><kwd>твердооксидные топливные элементы</kwd><kwd>керамические мембраны</kwd><kwd>LаScO3</kwd><kwd>электролит</kwd><kwd>перовскит</kwd><kwd>протонная проводимость</kwd><kwd>катоды</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hydrogen energy</kwd><kwd>solid oxide fuel cells</kwd><kwd>ceramic membranes</kwd><kwd>electrolyte</kwd><kwd>LаScO3</kwd><kwd>perovskite</kwd><kwd>proton conductivity</kwd><kwd>cathode</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">Laguna-Bercero, M.A. Recent advances in high temperature electrolysis using solid oxide fuel cells / M.A Laguna-Bercero // A review Journal of Power Sources. – 2012. – Vol. 203. – С. 4–16.</mixed-citation><mixed-citation xml:lang="en">[1] Laguna-Bercero M.A. Recent advances in high temperature electrolysis using solid oxide fuel cells. 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