Physicochemical properties of the complex oxides in Sm-Ba-Me-Cu-O (Me = Fe, Co) systems
The present work was focused on the studies of crystal structure, oxygen nonstoichiometry, thermal expansion of SmBaCo2−xCuxO6-δ and SmBaFe2−xCuxO6-δ. Values of the oxygen content in complex oxides SmBaCo2‑xCuxО6‑δ were determined over a wide temperature range in air using high temperature thermogra...
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Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina
2015-05-01
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| Series: | Chimica Techno Acta |
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| Online Access: | https://chimicatechnoacta.ru/article/view/1125 |
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| _version_ | 1846109583332868096 |
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| author | N. E. Volkova K. M. Deryabina L. Ya. Gavrilova V. A. Cherepanov |
| author_facet | N. E. Volkova K. M. Deryabina L. Ya. Gavrilova V. A. Cherepanov |
| author_sort | N. E. Volkova |
| collection | DOAJ |
| description | The present work was focused on the studies of crystal structure, oxygen nonstoichiometry, thermal expansion of SmBaCo2−xCuxO6-δ and SmBaFe2−xCuxO6-δ. Values of the oxygen content in complex oxides SmBaCo2‑xCuxО6‑δ were determined over a wide temperature range in air using high temperature thermogravimetry and iodometric titration. Also, chemical stability with respect to Ce0.8Sm0.2O1.9 and Zr0.85Y0.15O1.93 two common solid electrolyte materials used for SOFCs was evaluated. |
| format | Article |
| id | doaj-art-93b53a18a1fe47b0a592d646bfd01f0d |
| institution | Kabale University |
| issn | 2411-1414 |
| language | English |
| publishDate | 2015-05-01 |
| publisher | Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina |
| record_format | Article |
| series | Chimica Techno Acta |
| spelling | doaj-art-93b53a18a1fe47b0a592d646bfd01f0d2024-12-25T09:36:56ZengUralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. ElʹcinaChimica Techno Acta2411-14142015-05-012214715710.15826/chimtech.2015.2.2.0161241Physicochemical properties of the complex oxides in Sm-Ba-Me-Cu-O (Me = Fe, Co) systemsN. E. Volkova0K. M. Deryabina1L. Ya. Gavrilova2V. A. Cherepanov3Уральский федеральный университет, ЕкатеринбургУральский федеральный университет, ЕкатеринбургУральский федеральный университет, ЕкатеринбургУральский федеральный университет, ЕкатеринбургThe present work was focused on the studies of crystal structure, oxygen nonstoichiometry, thermal expansion of SmBaCo2−xCuxO6-δ and SmBaFe2−xCuxO6-δ. Values of the oxygen content in complex oxides SmBaCo2‑xCuxО6‑δ were determined over a wide temperature range in air using high temperature thermogravimetry and iodometric titration. Also, chemical stability with respect to Ce0.8Sm0.2O1.9 and Zr0.85Y0.15O1.93 two common solid electrolyte materials used for SOFCs was evaluated.https://chimicatechnoacta.ru/article/view/1125слоистые перовскитоподобные соединениятермогравиметрические исследованиякоэффициенты термического расширения |
| spellingShingle | N. E. Volkova K. M. Deryabina L. Ya. Gavrilova V. A. Cherepanov Physicochemical properties of the complex oxides in Sm-Ba-Me-Cu-O (Me = Fe, Co) systems Chimica Techno Acta слоистые перовскитоподобные соединения термогравиметрические исследования коэффициенты термического расширения |
| title | Physicochemical properties of the complex oxides in Sm-Ba-Me-Cu-O (Me = Fe, Co) systems |
| title_full | Physicochemical properties of the complex oxides in Sm-Ba-Me-Cu-O (Me = Fe, Co) systems |
| title_fullStr | Physicochemical properties of the complex oxides in Sm-Ba-Me-Cu-O (Me = Fe, Co) systems |
| title_full_unstemmed | Physicochemical properties of the complex oxides in Sm-Ba-Me-Cu-O (Me = Fe, Co) systems |
| title_short | Physicochemical properties of the complex oxides in Sm-Ba-Me-Cu-O (Me = Fe, Co) systems |
| title_sort | physicochemical properties of the complex oxides in sm ba me cu o me fe co systems |
| topic | слоистые перовскитоподобные соединения термогравиметрические исследования коэффициенты термического расширения |
| url | https://chimicatechnoacta.ru/article/view/1125 |
| work_keys_str_mv | AT nevolkova physicochemicalpropertiesofthecomplexoxidesinsmbamecuomefecosystems AT kmderyabina physicochemicalpropertiesofthecomplexoxidesinsmbamecuomefecosystems AT lyagavrilova physicochemicalpropertiesofthecomplexoxidesinsmbamecuomefecosystems AT vacherepanov physicochemicalpropertiesofthecomplexoxidesinsmbamecuomefecosystems |