Document Details Document Type : Article In Journal  Document Title : Synthesis of double wall carbon nanotubes using sulfur as catalyst Synthesis of double wall carbon nanotubes using sulfur as catalyst   Subject : Physics  Document Language : English  Abstract : The requirements of simple and reliable protocols for the synthesis of nanostructures with controlled morphology continue to be a major challenge in nanoscale. We demonstrate a novel and simplified synthesis technique for double wall carbon nanotubes using flotation chemical vapour deposition by adding a small amount of sulfur into the catalyst. Double wall nanotubes (DWNTs) provide ideal geometries for numerous fundamental structural, electronic, thermal, and vibrational studies. The diameter distribution of DWNTs is 25 10 nm except one which is ∼148.6 nm.  ISSN : 1043-7398  Journal Name : Journal of Electronic Packaging, Transactions of the ASME  Volume : 133  Issue Number : 2  Publishing Year : 1432 AH 2011 AD  Article Type : Article  Added Date : Tuesday, June 5, 2012  Researchers Researcher Name (Arabic) Researcher Name (English) Researcher Type Dr Grade Email عمر عبدالله الحرتومي Al-Hartomy, Omar A Researcher Doctorate oalhartomy@hotmail.com M A Shah Shah, M A Researcher Doctorate   Files File Name Type Description  33502.pdf pdf Abstract Back To Researches Page