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Surface investigations of the mechanism of single walled carbon nanotube growth by carbon monoxide disproportionation over a cobalt-molybdenum catalyst.
(2003)
To examine the validity of this hypothesis different catalyst formulations and reaction conditions have been used. These series of tests included the doping of the Co Mo catalyst with sodium, the substitution of molybdenum ...
Single-wall carbon nanotubes production by heterogeneous catalytic reaction.
(2000)
A synergistic effect between Co and Mo has been observed. When both metallic species are simultaneously present, particularly when Mo is in excess, the catalyst is very effective. However, when they are separated they are ...
Relationship between the micro-structure of cobalt-molybdenum catalysts supported on silica and the selectivity towards single-walled carbon nanotubes.
(2007)
The ability to selectively produce a specific (n, m) helicity of SWNT is a major break through for the industry and research. In this contribution we investigated the requirements needed for having high selectivity of SWNT ...