Abstract
This study focuses on producing Copper sulphide (CuS) nanoparticles via the sol–gel technique. Characterization methods such as X-ray diffraction (XRD), FTIR, UV spectroscopy, and PL spectroscopy were used to analyze the samples. Various Nanocomposites were created through sol–gel and electro-polishing techniques, yielding core-shell nanostructures via oxidation or sulfidation treatment. These CuS nanocomposites displayed distinct optical absorption peaks reflecting their structural characteristics. Notably, sol–gel methodologies successfully generated copper sulfide (CuS) nanoparticles sized between 30[Formula: see text]nm and 40[Formula: see text]nm. This result is verified by XRD data and field emission scanning electron microscope (FESEM) images in this study.
Published Version
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