Accessibility of Co3O4 nanoparticles patterned in SBA-15 - Archive ouverte HAL
Article Dans Une Revue Studies in Surface Science and Catalysis Année : 2007

Accessibility of Co3O4 nanoparticles patterned in SBA-15

Résumé

Calibrated crystalline Co3O4 nanoparticles with a narrow size distribution were synthesized inside the pores of SBA-15 silicas and studied by HR-TEM, XRD and Raman spectroscopy. Preferential orientation and size-related structural modifications are revealed. The reactivity for CO oxidation and the accessibility of the nanoparticles, before and after silica elimination, were investigated.

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Catalyse

Cyril Thomas  : Connectez-vous pour contacter le contributeur

https://hal.science/hal-00181050

Soumis le : mardi 23 octobre 2007-09:35:34

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

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hal-00181050 , version 1 (23-10-2007)

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  • HAL Id : hal-00181050 , version 1

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Irène Lopes, Nissrine El Hassan, Gilles Wallez, Cyril Thomas, Anne Davidson. Accessibility of Co3O4 nanoparticles patterned in SBA-15. Studies in Surface Science and Catalysis, 2007, 170B, pp.1213-1221. ⟨hal-00181050⟩

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UPMC ENSCP CNRS CDF PARISTECH LCMCP_PARISVI LRS LCMCP PSL SORBONNE-UNIVERSITE SU-SCIENCES CHIMIE-SU
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