NiO Nanoparticles Via Calcination of Dithiocarbamate Pioneers: Characterization and Photocatalytic Activity
Year: 2024
Type: article
Abstract: By this work, the preparation of NiO nanoparticles (NPs) from a dithiocarbamate complex through calcination, both a cost-effective and practical way for NPs synthesis, was presented. This preparation process involves the decomposition of the precursor to yield highly pure and crystalline NPs. The dithiocarbamate complex was synthesized in a sequential reaction starting from p-anisaldehyde and 3-aminopropanol. Particle size of the NPs, whose formation was confirmed by FT-IR spectroscopy and UV-Vis spectroscopy, were calculated as 10.97 nm using Debye-Scherer equation from X-ray Diffraction Spectroscopy (XRD). In addition, Scanning Electron Microscopy (SEM) revealed generally aggregated and spherical particles, which are stable in colloidal environment according to -15.1 zeta potential value. Besides, the NPs were employed as a photocatalyst for the decomposition of Methylene Blue (MB), one of the most frequently used synthetic dyes in industry and, at the same time, one of the primary water pollutants, resulting in 38% degradation rate.
Authors: Ayşegül Şenocak, Hüseyin Akbaş, Beyza İşgör
Institution: Tokat Gaziosmanpaşa Üniversitesi
Language: English
Field: Energy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4405671598