numerical study of operating pressure effect on carbon nanotube growth rate and length uniformity
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abstract
chemical vapor deposition (cvd) is one of the most popular methods for producing carbon nanotubes (cnts). the growth rate of cnts based on cvd technique is investigated by using a numerical model based on finite volume method. inlet gas mixture, including xylene as carbon source and mixture of argon and hydrogen as carrier gas enters into a horizontal cvd reactor at atmospheric pressure. in this article the operating pressure variations are studied as the effective parameter on cnt growth rate and length uniformity.
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Journal title:
transport phenomena in nano and micro scalesPublisher: university of sistan and baluchestan, iranian society of mechanical engineers
ISSN 2322-3634
volume 2
issue 1 2014
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