Size-induced structural modifications affecting Co3O4 nanoparticles patterned in SBA-15 silicas - Archive ouverte HAL
Article Dans Une Revue Chemistry of Materials Année : 2006

Size-induced structural modifications affecting Co3O4 nanoparticles patterned in SBA-15 silicas

Résumé

The structure of Co3O4 nanoparticles patterned in SBA-15 silicas is studied. With pore size of 7.3 nm, bundles of oriented particles, with (400) plane parallel to the hexagonal axis, is revealed by HR-TEM. With decreasing pore sizes, structural modifications, suggested by HR-TEM are confirmed by XRD and Raman measurements.

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Matériaux

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https://hal.science/hal-00128555

Soumis le : vendredi 2 février 2007-12:18:30

Dernière modification le : vendredi 19 avril 2024-16:18:54

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hal-00128555 , version 1 (02-02-2007)

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  • HAL Id : hal-00128555 , version 1

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Anne Davidson, Irene Lopez, Nissrine El Hassan, Hadjira Guerba, Gilles Wallez. Size-induced structural modifications affecting Co3O4 nanoparticles patterned in SBA-15 silicas. Chemistry of Materials, 2006, 18, pp.5828. ⟨hal-00128555⟩

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