Mechanosynthesis of Complex Oxides with Fluorite and Perovskite-Related Structures and Their Sintering into Nanocomposites with Mixed Ionic-Electronic Conductivity Научная публикация
Журнал |
Solid State Ionics
ISSN: 0167-2738 |
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Вых. Данные | Год: 2005, Том: 176, Номер: 37-38, Страницы: 2813-2818 Страниц : 6 DOI: 10.1016/j.ssi.2005.08.011 | ||||||||
Ключевые слова | Dual-phase nanocomposites, Mechanosynthesis, Mixed conductors | ||||||||
Авторы |
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Организации |
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Информация о финансировании (1)
1 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | 01-2162 |
Реферат:
In this paper we show that mechanochemical approach allows fast synthesis of individual phases with fluorite and perovskite structures and preparation of dual-phase nanocomposites with mixed ionic–electronic conductivity. Binary oxides obtained by mechanosynthesis are frequently metastable compounds which decompose at moderate temperatures before sintering into the dense ceramics. Complex doping provides kinetic stabilization of perovskites and fluorites and allows their sintering into dense ceramics. Moreover, complex doping of structurally different phases makes possible a preparation of compatible compounds for nanocomposites. In all 10 nanocomposites considered here, the chemical interaction (interdiffusion) was found to occur in some degree. Rules are formulated for preparation of composites from compatible compounds. All perovskites and ceria-based composites are likely to be more promising as membrane materials.
Библиографическая ссылка:
Zyryanov V.V.
, Sadykov V.A.
, Uvarov N.F.
, Alikina G.M.
, Lukashevich A.I.
, Neophytides S.
, Criado J.M.
Mechanosynthesis of Complex Oxides with Fluorite and Perovskite-Related Structures and Their Sintering into Nanocomposites with Mixed Ionic-Electronic Conductivity
Solid State Ionics. 2005. V.176. N37-38. P.2813-2818. DOI: 10.1016/j.ssi.2005.08.011 WOS Scopus РИНЦ
Mechanosynthesis of Complex Oxides with Fluorite and Perovskite-Related Structures and Their Sintering into Nanocomposites with Mixed Ionic-Electronic Conductivity
Solid State Ionics. 2005. V.176. N37-38. P.2813-2818. DOI: 10.1016/j.ssi.2005.08.011 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 22 апр. 2005 г. |
Принята к публикации: | 11 авг. 2005 г. |
Опубликована online: | 19 сент. 2005 г. |
Опубликована в печати: | 30 нояб. 2005 г. |
Идентификаторы БД:
Web of science | WOS:000233612100017 |
Scopus | 2-s2.0-27144457704 |
РИНЦ | 13490989 |
Chemical Abstracts | 2005:1127474 |
Chemical Abstracts (print) | 144:417519 |
OpenAlex | W2062475520 |