A. Kusior, P. Jelen
Flower-like copper sulfides nanostructures were synthesized via the solvothermal route. The structural, optical and electrochemical properties of the synthesized materials were characterized by means of X-ray diffraction (XRD), scanning electron microscopy, ultraviolet–visible spectrometry and Fourier transform infrared spectroscopy (FTIR). Thermal behavior of the obtained flower-like materials was analyzed by TG, XRD and FTIR in situ measurements, over the temperature range of 25–800°C. It was found that both shape and phase composition remain stable until the temperature reaches 200°C. Phase transformation mechanism was discussed. During annealing, mixture of CuS and Cu1.8S is converted to copper sulfide hydroxides (200–500°C) and further to CuO (700°C and higher). Nevertheless, hierarchically porous structure is stable only to 200°C. Applying higher temperatures affects the solubility of the material and inflicts structural damage, resulting in the formation of dense oval particles with size of 20 to 200 nm.
@article{32e201d1-896b-40a6-97a3-e32fe0b5bb60,
title={Synthesis of anisotropic Cu2 xS based na},
author={A. Kusior and P. Jelen},
year={2026},
language={en}
}TY - JOUR TI - Synthesis of anisotropic Cu2 xS based na AU - A. Kusior AU - P. Jelen PY - 2026 LA - en ER -
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