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
volume 2 issue 1
pages 78- 85
publication date 2014-01-01
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