Aniline was synthesized by catalytic hydrogenation of nitrobenzene (NB) on nano-sized Pd on γ-Al2O3 catalyst prepared by sol-gel method. The catalyst was characterized by SEM and XRD. The average particle of Pd catalyst was 36 nm. In hydrogenation reaction of nitrobenzene, the hydrogenation rate was zero-order with respect to nitrobenzene and increased with increasing of hydrogen pressure. Compared with commercial Pd/γ-Al2O3, catalytic activity and selectivity of the as-prepared Pd/γ-Al2O3 is superior. The reason proposed for higher catalytic activity of nano-sized Pd is the small particle size and highdensity surface defects.
Abdollah, H. (2020). Sol-Gel Preparation of Pd Nanoparticle over γ-Al2O3 and its Application in Hydrogenation of Nitrobenzene. Medbiotech Journal, 04(01), 36-39. doi: 10.22034/mbt.2020.105890
MLA
Hekmat Abdollah. "Sol-Gel Preparation of Pd Nanoparticle over γ-Al2O3 and its Application in Hydrogenation of Nitrobenzene". Medbiotech Journal, 04, 01, 2020, 36-39. doi: 10.22034/mbt.2020.105890
HARVARD
Abdollah, H. (2020). 'Sol-Gel Preparation of Pd Nanoparticle over γ-Al2O3 and its Application in Hydrogenation of Nitrobenzene', Medbiotech Journal, 04(01), pp. 36-39. doi: 10.22034/mbt.2020.105890
VANCOUVER
Abdollah, H. Sol-Gel Preparation of Pd Nanoparticle over γ-Al2O3 and its Application in Hydrogenation of Nitrobenzene. Medbiotech Journal, 2020; 04(01): 36-39. doi: 10.22034/mbt.2020.105890
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