Synthesis and Sintering of Ceramic Nanocomposites with High Mixed Conductivity Обзор
Журнал |
Science of Sintering
ISSN: 0350-820X |
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Вых. Данные | Год: 2005, Том: 37, Номер: 1, Страницы: 45-54 Страниц : 10 DOI: 10.2298/SOS0501045Z | ||||||||||
Ключевые слова | Ceramics, Complex oxides, Composites, Fluorites, Interdiffusion, Mechanosynthesis, Mixed conductivity, Perovskites, Sintering | ||||||||||
Авторы |
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Организации |
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Информация о финансировании (2)
1 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | 01-2162 |
2 | Российский фонд фундаментальных исследований | 02-03-33330 |
Реферат:
Metastable solid solutions of complex oxides with fluorite and perovskite structures are obtained by mechanosynthesis. Dense ceramics on the base of these metastable phases was obtained by thermal sintering of nanopowders due to kinetic stabilization. Different degrees of a chemical interaction (interdiffusion) are observed during sintering of "perovskite+fluorite" and "perovskite+perovskite" composites. It is shown, that optimization of the composition, mixing conditions of individual phases and their sintering, preparation of ceramic composites with mixed conductivity for use in catalytic membrane reactors is possible. Unusual behavior of complex perovskites and fluorites is discovered during sintering, enabling determination of an optimum sintering temperature and time for which a qualitative explanation is given. It is established that rearrangement of fine crystalline particles as a whole plays a key role in shrinkage.
Библиографическая ссылка:
Zyryanov V.V.
, Sadykov V.A.
, Ivanovskaya M.I.
, Criado J.M.
, Neophytides S.
Synthesis and Sintering of Ceramic Nanocomposites with High Mixed Conductivity
Science of Sintering. 2005. V.37. N1. P.45-54. DOI: 10.2298/SOS0501045Z WOS Scopus РИНЦ
Synthesis and Sintering of Ceramic Nanocomposites with High Mixed Conductivity
Science of Sintering. 2005. V.37. N1. P.45-54. DOI: 10.2298/SOS0501045Z WOS Scopus РИНЦ
Файлы:
Полный текст от издателя
Даты:
Опубликована в печати: | 1 янв. 2005 г. |
Идентификаторы БД:
Web of science | WOS:000229206500005 |
Scopus | 2-s2.0-33745015696 |
РИНЦ | 15291817 |
Chemical Abstracts | 2005:523999 |
Chemical Abstracts (print) | 143:290405 |
OpenAlex | W2116025963 |