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Effect of Mo in Co-Mo/MgO catalysts on the synthesis yield and structure of carbon nanotubes


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Title: Effect of Mo in Co-Mo/MgO catalysts on the synthesis yield and structure of carbon nanotubes
Authors: Baba, Masataka / Sano, Hideaki / Zheng, Guo-Bin / Uchiyama, Yasuo
Issue Date: 29-Jan-2008
Citation: Nagasaki Symposium on Nano-Dynamics 2008 (NSND2008), pp.73-74
Abstract: Carbon nanotubes were synthesized at 600-800°C by a typical CVD method using Co/MgO and Co-Mo/MgO, and ethylene as feedstock. The effects of the composition of the catalyst, synthesis temperature on the yield and structure of carbon nanotubes were investigated. The experimental results showed that small amount of Mo addition in Co could improve the yield of carbon nanotubes by 8 times. The carbon nanotubes synthesized using Co-Mo/MgO showed broader diameter distribution and “cup-type” structure.
Description: Nagasaki Symposium on Nano-Dynamics 2008 (NSND2008) 平成20年1月29日(火)於長崎大学 Poster Presentation
URI: http://hdl.handle.net/10069/9861
Type: Conference Paper
Appears in Collections:Nagasaki Symposium on Nano-Dynamics 2008 (NSND2008)

Citable URI : http://hdl.handle.net/10069/9861

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