Solid State NMR studies of functional oxides

Solid State NMR studies of functional oxides

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The functional oxides are performing materials showing interestant properties. The study of the local environment respect to the average struvture is essential for the deep understanding of the correlations between structure and properties ; this investigation of short and medium range can be perfor...

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Bibliographic Details
Main Author: Ferrara, Chiara
Language:ENG
Published: Ecole normale supérieure de lyon - ENS LYON 2014
Subjects:
[CHIM:OTHE] Chemical Sciences/Other
[CHIM:OTHE] Chimie/Autre
Solid state NMR
Functional oxides
Materials
Structural characterization
Quadrupolar NMR
Paramagnetic NMR
Perovskite structure
Melilite system
Orthosilicates family
MQMAS
AMAT
SHAPS
Online Access:http://tel.archives-ouvertes.fr/tel-00956577
http://tel.archives-ouvertes.fr/docs/00/95/65/77/PDF/FERRARA_Chiara_2014_These.pdf
Description
Summary:The functional oxides are performing materials showing interestant properties. The study of the local environment respect to the average struvture is essential for the deep understanding of the correlations between structure and properties ; this investigation of short and medium range can be performed with the use of solid state NMR techniques. In particular in this thesis three different classes of materials for applications in fields of optic and energy are considered : perovskite structure LaSrAlO4, the melilite system LaSr(Ga/Al)3O7 and the family of orthosylicates Li2(Fe/Mn)SiO4.

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