Preparation, Characterization and Catalytic Activity of Nickel Molybdate NiMoO4 Nanoparticles
Keyword(s):
X Ray
◽
Nickel molybdate, NiMoO4, nanoparticles were synthesized via calcination of an oxalate complex in static air at 500 °C. The oxalate complex was analyzed by thermal gravimetric analysis (TGA) and Fourier transform infrared spectroscopy (FTIR). The as-synthesized nickel molybdate was characterized by Brunauer–Emmett–Teller technique (BET), X-ray diffraction (XRD), and transmission electron microscopy (TEM) and its catalytic efficiency was tested in the reduction reaction of the three-nitrophenol isomers. The nickel molybdate displays a very high activity in the catalytic reduction of the nitro functional group to an amino. The reduction progress was controlled using UV-Vis absorption.
2017 ◽
Vol 50
◽
pp. 18-31
◽
2012 ◽
Vol 706-709
◽
pp. 741-744
◽
2011 ◽
Vol 675-677
◽
pp. 97-100
2010 ◽
Vol 123-125
◽
pp. 247-250