Question

37mahendraprabhu k. Elumalai p. Influence of precursors on formation of nio nanostructures in [aq2]hydrothermal synthesis

Answer 1

Nanostructured nickel oxide (NiO) was synthesized by a facile urea-based hydrothermal route followed by subsequent heat treatment. The influence of nickel precursors, nickel acetate, chloride, nitrate, and sulphate was investigated on the formation of morphology of NiO nanostructures. The synthesized samples were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), Fourier transformed infra-red (FT-IR) spectroscopy and Raman spectroscopy. The XRD patterns confirmed the presence of cubic NiO phase in …

Answer 2

Explanation:

Nanostructured nickel oxide (NiO) was synthesized by a facile urea-based hydrothermal route followed by subsequent heat treatment. The influence of nickel precursors, nickel acetate, chloride, nitrate, and sulphate was investigated on the formation of morphology of NiO nanostructures. The synthesized samples were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), Fourier transformed infra-red (FT-IR) spectroscopy and Raman spectroscopy. The XRD patterns confirmed the presence of cubic NiO phase in …