Size effect of Fe nanoparticles supported on carbon nanotubes on their activity and selectivity in the hydrogenation of crotonaldehyde

IB Bychko, YY Kalishyn, PE Strizhak - Theoretical and Experimental …, 2012 - Springer
IB Bychko, YY Kalishyn, PE Strizhak
Theoretical and Experimental Chemistry, 2012Springer
The catalytic properties of iron nanoparticles of size 4-8 nm, deposited on carbon
nanotubes, in the hydrogenation of crotonaldehyde have been studied. It has been shown
that the activity of the catalysts depends in an irregular manner on their dimensions and
covers the range (1.6-5.0)∙ 10-6 mol∙ m-2∙ s-1. It has been established that the dependence
of the selectivity of the hydrogenation products on the size of the supported nanoparticles
has an extreme for 6.8 nm nanoparticles.
The catalytic properties of iron nanoparticles of size 4-8 nm, deposited on carbon nanotubes, in the hydrogenation of crotonaldehyde have been studied. It has been shown that the activity of the catalysts depends in an irregular manner on their dimensions and covers the range (1.6-5.0)∙10-6 mol∙m-2∙s-1. It has been established that the dependence of the selectivity of the hydrogenation products on the size of the supported nanoparticles has an extreme for 6.8 nm nanoparticles.
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