Carbon nanotube nucleation and growth in gas phase

Anna M. Moisala, Albert G. Nasibulin, Esko I. Kauppinen, Marcelo Motta, Alan H. Windle

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

Catalytic gas-phase synthesis of carbon nanotubes is gaining importance on industrial as well as lab-scale level. The method benefits from being selective toward single, double or multiwalled nanotubes as well as continuous, which makes it suitable for large-scale nanotube production. The nanotube synthesis research has been mainly directed to selectively grow the desired product. However, the fundamental understanding of the growth mechanism of the various nanotube structures has been mostly neglected. This presentation shows detailed experimental data on nucleation and growth of individual nanotubes from iron catalysed CO and ethanol decomposition. Coupling the knowledge of the growth mechanisms of the individual nanotubes with large-scale synthesis is of outmost importance. This presentation also covers the development of a pilot-scale nanotube production unit and describes the high degree of product control achieved in the process.

Original languageEnglish
Title of host publication233rd ACS National Meeting, Abstracts of Scientific Papers
Publication statusPublished - 2007
Externally publishedYes
Event233rd ACS National Meeting - Chicago, IL, United States
Duration: 25 Mar 200729 Mar 2007

Publication series

NameACS National Meeting Book of Abstracts
ISSN (Print)0065-7727

Conference

Conference233rd ACS National Meeting
Country/TerritoryUnited States
CityChicago, IL
Period25/03/0729/03/07

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