Preparation and characterization of FeCo-Al2O3 and Al2O3 aerogels

Corrias, A., Casula, M.F., Falqui, A., Paschina, G. (2004) Preparation and characterization of FeCo-Al2O3 and Al2O3 aerogels. Journal of Sol-Gel Science and Technology, 31 (1-3 SP). pp. 83-86. ISSN 0928-0707. (doi:10.1023/B:JSST.0000047965.22232.53) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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http://dx.doi.org/10.1023/B:JSST.0000047965.22232....

Abstract

Nanocrystalline γ-Al2O3 and FeCo-Al 2O3 nanocomposites containing FeCo alloy nanoparticles well dispersed in the nanocrystalline γ-Al2O3 matrix were successfully obtained by the sol-gel method using aluminum tri-sec-butoxide and iron and cobalt nitrates as precursors. The gels were submitted to high temperature supercritical drying which allowed to obtain aerogels with high surface areas and pore volumes.

Item Type: Article
DOI/Identification number: 10.1023/B:JSST.0000047965.22232.53
Uncontrolled keywords: Aerogels, Alumina, Magnetic alloys, Nanocomposites, Aerogels, Alumina, Aluminum compounds, Characterization, Nanostructured materials, Size determination, Transmission electron microscopy, X ray diffraction analysis, Autoclave, Interparticle interactions, Magnetic alloys, Supercritical drying, Iron compounds
Subjects: Q Science > QC Physics > QC176.8.N35 Nanoscience, nanotechnology
Divisions: Faculties > Sciences > School of Physical Sciences > Functional Materials Group
Depositing User: Anna Corrias
Date Deposited: 16 Dec 2014 15:21 UTC
Last Modified: 29 May 2019 13:56 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/46181 (The current URI for this page, for reference purposes)
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