Carbon nanotubes fabrication and hydrogen production
AssigneeNational University of Singapore
InventorsPing Chen, Zhitao Xiong, Jianyi Lin
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Abstract
This invention relates to a method of producing multi-walled carbon nanotubes (MWNT) by catalytic decomposition of gaseous carbon-containing compounds over a transition metal-based catalyst. The catalyst comprises A-B and a support, wherein A is selected from the group VIII transition metal elements and B is selected from the Group VIB transition metal elements. An additional aspect of this invention includes a method of preparing hydrogen gas.
Claims23
A method for the production of multi-wall carbon nanotube which comprises subjecting gaseous carbon-containing compounds to decomposition of over a transition metal-based catalyst comprising A-B and a support, wherein A is selected from the Group VIII transition metal elements and B is selected from the Group VIB transition metal elements.
Dependencies are inferred from the claim text.