On the CVD Growth of C Nanotubes over Fe-Loaded Montmorillonite Catalysts-Reference-Cited by-同舟云学术

On the CVD Growth of C Nanotubes over Fe-Loaded Montmorillonite Catalysts

Published:2011-07-31 Issue: Volume:1 Page:15
ISSN:1847-9804
Container-title:Nanomaterials and Nanotechnology
language:en
Short-container-title:Nanomaterials and Nanotechnology

Author:

Santangelo Saveria¹,Piperopoulos Elpida²,Lanza Maurizio³,Faggio Giuliana¹,Messina Giacomo¹,Milone Candida²

Affiliation:

1. Department of Mechanics and Materials, University “Mediterranea”, Italy

2. Department of Industrial Chemistry and Materials Engineering, University of Messina, Italy

3. CNR, Institute for Chemical Physical Processes, Messina Section, Italy

Abstract

The synthesis of carbon nanotubes (CNTs) by chemical vapor deposition (CVD) of isobutane ( i-C4H10) over sodium-exchanged K10-montmorillonite based iron-catalysts is investigated. By studying the influence of iron-addition (5-25 wt%) on the catalyst performances, at 700 °C, an empirical relationship is derived relating the mass of CNTs synthesized with the exposed surface of loaded iron, as resulting from simultaneous change of number, size and dispersion of Fe-nanoparticles available for the growth.

Publisher

SAGE Publications

Subject

Electrical and Electronic Engineering,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Biotechnology

Link

http://journals.sagepub.com/doi/pdf/10.5772/50958

Reference24 articles.

1. Catalytic synthesis of multiwall carbon nanotubes from methylacetylene

2. Catalytic synthesis of carbon nanotubes on clay minerals

3. Carbon Nanotube Growth on a Swellable Clay Matrix

4. Iron changes in natural and Fe(III) loaded montmorillonite during carbon nanotube growth

5. Evaluation of first-row transition metal oxides supported on clay minerals for catalytic growth of carbon nanostructures

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