Moessbauer Investigation of the Influence of Al(III) Ions on the Properties of Mixed Fe(III)-Al(III) Hydroxides and Oxides Научная публикация
Журнал |
Physica Status Solidi (A) Applied Research (1969-2004)
ISSN: 0031-8965 |
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Вых. Данные | Год: 1989, Том: 113, Номер: 2, Страницы: 359-364 Страниц : 6 DOI: 10.1002/pssa.2211130214 | ||
Ключевые слова | Aluminum Compounds--Aging; Spectroscopic Analysis; Spectroscopy, Mossbauer--Applications | ||
Авторы |
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Организации |
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Реферат:
Phase composition and components of mixed Fe(III)–Al(III) hydroxides and oxides obtained by ageing the hydroxides are examined mainly by Mössbauer spectroscopy over a wide range of the Al/Fe atomic ratio. The α-(Fe1–cAlc)2O3 type oxide and the orthorhombic Al2O3, boehmite, are identified in the system studied. An analysis of Heff as a function of c indicates that the maximum value of c ranges from 0.31 to 0.33 regardless of the mixed oxide preparation method. An analysis of the recoil-free fraction f′(T) and a subsequent calculation of the force constants of the iron–oxygen bonds show that an increase in “c” leads to their weakening.
Библиографическая ссылка:
Kuznetsov V.I.
, Yurchenko E.N.
, Protasova M.T.
, Taraban E.A.
, Krivoruchko O.P.
, Buyanov R.A.
Moessbauer Investigation of the Influence of Al(III) Ions on the Properties of Mixed Fe(III)-Al(III) Hydroxides and Oxides
Physica Status Solidi (A) Applied Research (1969-2004). 1989. V.113. N2. P.359-364. DOI: 10.1002/pssa.2211130214 WOS Scopus РИНЦ
Moessbauer Investigation of the Influence of Al(III) Ions on the Properties of Mixed Fe(III)-Al(III) Hydroxides and Oxides
Physica Status Solidi (A) Applied Research (1969-2004). 1989. V.113. N2. P.359-364. DOI: 10.1002/pssa.2211130214 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 19 нояб. 1987 г. |
Принята к публикации: | 27 февр. 1989 г. |
Опубликована в печати: | 16 июн. 1989 г. |
Опубликована online: | 15 февр. 2006 г. |
Идентификаторы БД:
Web of science | WOS:A1989AH53800013 |
Scopus | 2-s2.0-0024680847 |
РИНЦ | 12699755 |
Chemical Abstracts | 1990:170804 |
Chemical Abstracts (print) | 112:170804 |
OpenAlex | W2137566641 |