Details
| Originalsprache | Englisch |
|---|---|
| Seiten | 71-75 |
| Seitenumfang | 5 |
| Publikationsstatus | Veröffentlicht - 2011 |
| Veranstaltung | 6th International Conference on Mechanochemistry and Mechanical Alloying, INCOME 2008 - Jamshedpur, Indien Dauer: 1 Dez. 2008 → 4 Dez. 2008 |
Konferenz
| Konferenz | 6th International Conference on Mechanochemistry and Mechanical Alloying, INCOME 2008 |
|---|---|
| Land/Gebiet | Indien |
| Ort | Jamshedpur |
| Zeitraum | 1 Dez. 2008 → 4 Dez. 2008 |
Abstract
Owing to the structural flexibility of spinels, providing a wide range of physical and chemical behavior, these materials have been considered as a convenient model system for the investigation of the size dependent properties of complex ionic systems. In this work, quantitative information is obtained on the crystallite size dependent ionic configuration in nanosized spinel oxides prepared by mechanochemical processing of the corresponding bulk materials. Experimentally determined values of the crystallite size and of the mean degree of inversion of nanostructured spinels are used to calculate the volume fraction of interfaces/surfaces and their thickness in the nanomaterials.
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2011. 71-75 Beitrag in 6th International Conference on Mechanochemistry and Mechanical Alloying, INCOME 2008, Jamshedpur, Indien.
Publikation: Konferenzbeitrag › Paper › Forschung › Peer-Review
}
TY - CONF
T1 - Crystallite size dependent cation distribution in nanostructured spinels studied by nmr, mössbauer spectroscopy and xps
AU - Šepelák, V.
AU - Bergmann, I.
AU - Indris, S.
AU - Heitjans, P.
AU - Becker, K. D.
PY - 2011
Y1 - 2011
N2 - Owing to the structural flexibility of spinels, providing a wide range of physical and chemical behavior, these materials have been considered as a convenient model system for the investigation of the size dependent properties of complex ionic systems. In this work, quantitative information is obtained on the crystallite size dependent ionic configuration in nanosized spinel oxides prepared by mechanochemical processing of the corresponding bulk materials. Experimentally determined values of the crystallite size and of the mean degree of inversion of nanostructured spinels are used to calculate the volume fraction of interfaces/surfaces and their thickness in the nanomaterials.
AB - Owing to the structural flexibility of spinels, providing a wide range of physical and chemical behavior, these materials have been considered as a convenient model system for the investigation of the size dependent properties of complex ionic systems. In this work, quantitative information is obtained on the crystallite size dependent ionic configuration in nanosized spinel oxides prepared by mechanochemical processing of the corresponding bulk materials. Experimentally determined values of the crystallite size and of the mean degree of inversion of nanostructured spinels are used to calculate the volume fraction of interfaces/surfaces and their thickness in the nanomaterials.
KW - Cation distribution
KW - Mössbauer spectroscopy
KW - NMR
KW - Spinel nanooxide
KW - XPS
UR - http://www.scopus.com/inward/record.url?scp=84878048154&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:84878048154
SP - 71
EP - 75
T2 - 6th International Conference on Mechanochemistry and Mechanical Alloying, INCOME 2008
Y2 - 1 December 2008 through 4 December 2008
ER -