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Mesoporous multi-walled carbon nanotubes (MWNTs) with an average inner diameter of about 50nm were successfully used as a one-dimensional catalyst support either in gas-phase, i.e. selective oxidation of H 2 S into elemental sulfur in a thrickle-bed configuration, or in liquid-phase reactions, i.e. selective hydrogenation of nitrobenzene into aniline or Friedel-Crafts benzoylation reactions...
Carbon nanofibers and nanotubes with controlled diameters were synthesized by catalytic decomposition of an ethane/hydrogen mixture over nickel and iron supported catalysts. The synthesis of the first silicon carbide (SiC) nanotubes was performed according to the shape memory synthesis (SMS) method. The benefit of using carbon and SiC nanotubes as catalyst supports was evidenced, respectively in the...
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