Nanopages
Volume/Issue:
Volume 8: Issue 1
Carbon nanotubes synthesis over FeCo-based catalysts supported on SBA-16
Authors:
D. Carta Università di Cagliari Dipartimento di Scienze Chimiche e Geologiche and INSTM S.S. 554 bivio per Sestu I-09042 Monserrato, Cagliari Italy

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S. Bullita Università di Cagliari Dipartimento di Scienze Chimiche e Geologiche and INSTM S.S. 554 bivio per Sestu I-09042 Monserrato, Cagliari Italy

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A. Falqui Università di Cagliari Dipartimento di Scienze Chimiche e Geologiche and INSTM S.S. 554 bivio per Sestu I-09042 Monserrato, Cagliari Italy

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M. Casula Università di Cagliari Dipartimento di Scienze Chimiche e Geologiche and INSTM S.S. 554 bivio per Sestu I-09042 Monserrato, Cagliari Italy

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A. Corrias Università di Cagliari Dipartimento di Scienze Chimiche e Geologiche and INSTM S.S. 554 bivio per Sestu I-09042 Monserrato, Cagliari Italy

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Z. Kónya University of Szeged Department of Applied and Environmental Chemistry Rerrich Bela tér 1 H-6720 Szeged Hungary

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Pages:
1–8
Online Publication Date:
19 Jun 2013
Publication Date:
01 Jun 2013
Article Category:
Research Article
DOI:
https://doi.org/10.1556/Nano.2013.00002
Keywords:
mesoporous materials; SBA-16; carbon nanotubes
Open access

A series of Fe/Co based nanocomposites where the matrix is mesoporous ordered cubic Im3m silica (SBA-16 type) characterized by a three dimensional cage-like structure of pores were obtained by two different approaches: impregnation and gelation. X-ray diffraction and transmission electron microscopy analysis show that after metal loading, calcination at 500 °C and reduction in H2 fl ux at 800 °C the nanocomposites retain the well-ordered structure of the matrix with cubic symmetry of pores. All nanocomposites prepared were tested for the production of carbon nanotubes by catalytic chemical vapour deposition. Transmission electron microscopy points out that good quality multi-walled carbon nanotubes are obtained.

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Cover Nanopages
Nanopages An Interdisciplinary Journal of Nano Science and Technology
Print ISSN:
1787-4033
Online ISSN:
1788-0718

Senior editors

Editor-in-Chief: Kukovecz Ákos (SZTE)

Editor-in-Chief: Kónya Zoltán (SZTE)

 

Nanopages
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Nanopages
Language English
Size B5
Year of
Foundation		 2006
Volumes
per Year		 1
Issues
per Year		 1
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1787-4033 (Print)
ISSN 1788-0718 (Online)

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