| Titre : |
Synthèse, caractérisation, étude théorique dans le cadre de la DFT de nouveaux composés hybrides organiques – inorganiques. |
| Type de document : |
texte imprimé |
| Auteurs : |
Ikram Zebiri, Auteur ; Leila Bencharif, Directeur de thèse |
| Editeur : |
جامعة الإخوة منتوري قسنطينة |
| Année de publication : |
2017 |
| Importance : |
129 f. |
| Format : |
30 cm. |
| Note générale : |
2 copies imprimées disponibles
|
| Langues : |
Français (fre) |
| Catégories : |
Français - Anglais
Chimie
|
| Tags : |
Polyoxométallates catalyse électrochimie hybrides DFT anisotropie |
| Index. décimale : |
540 Chimie et sciences connexes |
| Résumé : |
This work, consist to the study of the solid composition with dual character organicinorganic permits us to conclude the hybrid character of the given materials. This one
appears in the structural organizations and the electronic properties observed.
A part of this memory is about the preparation of new polyoxométallates by
hydrothermal technic. We present three new compounds (TTF)8[Mo6O19]2(CH3CN),
(C14H16N2)2 (C14H17N2)2(C14H18N2)[β-Mo8O26] and H[MoO3], exhibited a character
semi-conductor confirmed by structural, spectroscopic and electro-chemical
characterizations.
To explain the electronic properties of different isopolyoxometalates. we have showed
the correlation between the structural particularities of each one of isomers, and their
electronic proprieties.
The relation between the different values of the gap with the geometric structure
observed was calculated by the functional of the density using GGA and LDA
approximations. |
| Diplôme : |
Doctorat en sciences |
| En ligne : |
../theses/chimie/ZIB7055.pdf |
| Format de la ressource électronique : |
pdf |
| Permalink : |
index.php?lvl=notice_display&id=10545 |
Synthèse, caractérisation, étude théorique dans le cadre de la DFT de nouveaux composés hybrides organiques – inorganiques. [texte imprimé] / Ikram Zebiri, Auteur ; Leila Bencharif, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2017 . - 129 f. ; 30 cm. 2 copies imprimées disponibles
Langues : Français ( fre)
| Catégories : |
Français - Anglais
Chimie
|
| Tags : |
Polyoxométallates catalyse électrochimie hybrides DFT anisotropie |
| Index. décimale : |
540 Chimie et sciences connexes |
| Résumé : |
This work, consist to the study of the solid composition with dual character organicinorganic permits us to conclude the hybrid character of the given materials. This one
appears in the structural organizations and the electronic properties observed.
A part of this memory is about the preparation of new polyoxométallates by
hydrothermal technic. We present three new compounds (TTF)8[Mo6O19]2(CH3CN),
(C14H16N2)2 (C14H17N2)2(C14H18N2)[β-Mo8O26] and H[MoO3], exhibited a character
semi-conductor confirmed by structural, spectroscopic and electro-chemical
characterizations.
To explain the electronic properties of different isopolyoxometalates. we have showed
the correlation between the structural particularities of each one of isomers, and their
electronic proprieties.
The relation between the different values of the gap with the geometric structure
observed was calculated by the functional of the density using GGA and LDA
approximations. |
| Diplôme : |
Doctorat en sciences |
| En ligne : |
../theses/chimie/ZIB7055.pdf |
| Format de la ressource électronique : |
pdf |
| Permalink : |
index.php?lvl=notice_display&id=10545 |
|
Synthèse, caractérisation, étude théorique dans le cadre de la DFT de nouveaux composés hybrides organiques – inorganiques.
