Issue 37, 2011
From the journal:

Chemical Communications

One-step-impregnation hard templating synthesis of high-surface-area nanostructured mixed metal oxides (NiFe2O4, CuFe2O4 and Cu/CeO2)†

Hoang Yen,a   Yongbeom Seo,b   Rémy Guillet-Nicolas,a   Serge Kaliaguinec  and  Freddy Kleitz*a  

* Corresponding authors

a Department of Chemistry and Centre de Recherche sur les Matériaux Avancés (CERMA), Université Laval, Quebec GIV 0A6, Canada
E-mail: freddy.kleitz@chm.ulaval.ca
Fax: +1 418 656 7916
Tel: +1 418 656 7812

b Center for Functional Nanomaterials, Department of Chemistry and Graduate School of Nanoscience & Technology (WCU), KAIST, Daejeon, Korea

c Department of Chemical Engineering, Université Laval, Canada

Abstract

We report here on an efficient one-step-impregnation method to synthesize crystalline mesoporous bimetal oxides (e.g.NiFe2O4, CuFe2O4, Cu/CeO2) using mesoporous silicas as hard templates under optimized mixing conditions. This new procedure enables a true replication of the mesostructure with high yield and phase purity, while retaining particle morphology of the template.

Graphical abstract: One-step-impregnation hard templating synthesis of high-surface-area nanostructured mixed metal oxides (NiFe2O4, CuFe2O4 and Cu/CeO2)

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Article information

DOI
https://doi.org/10.1039/C1CC13867G
Article type
Communication
Submitted
29 Jun 2011
Accepted
28 Jul 2011
First published
22 Aug 2011

Chem. Commun., 2011,47, 10473-10475

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One-step-impregnation hard templating synthesis of high-surface-area nanostructured mixed metal oxides (NiFe2O4, CuFe2O4 and Cu/CeO2)

H. Yen, Y. Seo, R. Guillet-Nicolas, S. Kaliaguine and F. Kleitz, Chem. Commun., 2011, 47, 10473 DOI: 10.1039/C1CC13867G

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