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Mössbauer Spectroscopy Involved in the Study of the Catalytic Growth of Carbon Nanotubes

Coquay, Pierre and De Grave, Eddy and Vandenberghe, Robert E. and Peigney, Alain and Laurent, Christophe Mössbauer Spectroscopy Involved in the Study of the Catalytic Growth of Carbon Nanotubes. (2002) Hyperfine interactions , 139-140 (1-4). 289-296. ISSN 0304-3843

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Official URL: http://dx.doi.org/10.1023/A:1021239809363

Abstract

Single-walled and thin multiwalled carbon nanotubes are prepared by a catalytic-chemical-vapor-deposition method involving the simultaneous formation of Fe or Co nanometric particles from oxide solid solutions based on Al2O3, MgAl2O4 or MgO. This paper is an overview of the authors’ work on the characterization by Mössbauer spectroscopy used in complement to electron microscopy and specific-surface-area measurements. It is notably attempted to correlate the nature of the different iron phases in the carbon nanotube-metal-oxide powders with the formation mechanisms of the nanotubes. Massive composites and hydrogen storage are proposed as possible applications.

Item Type:Article
Additional Information:Thanks to Springer Verlag. The definitive version is available at http://link.springer.com/article/10.1023%2FA%3A1021239809363
HAL Id:hal-00958261
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Other partners > Universiteit Gent - UGENT (BELGIUM)
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Deposited By: cirimat webmestre
Deposited On:12 Mar 2014 09:26

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