화학공학소재연구정보센터
Materials Science Forum, Vol.510-511, 66-69, 2006
A comparison of different preparation methods of Fe-Mo-Mg-O catalyst for the large-scale synthesis of carbon nanotubes
Carbon nanotubes (CNTs) in a high yield were synthesized by the decomposition of the methane gas with CCVD, in which two different reaction routes of sol-gel method prepared Fe-Mo-Mg-O catalyst. The two different routs influenced the wall number and defects of CNTs and the formation of CNTs. The concentration of Mo in the catalyst played a very important role in the yield of CNTs.