Structural, morphological and optical properties of Cu–Fe–Sn–S thin films prepared by electrodeposition at fixed applied potential
Autor: | Outman El Khouja, Lucian Pintilie, Mhamed Taibi, Khalid Nouneh, Monica Enculescu, Mohamed Ebn Touhami, Elena Matei, Aurelian Catalin Galca, Constantin Catalin Negrila, M.Y. Zaki |
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Rok vydání: | 2021 |
Předmět: |
010302 applied physics
Materials science Metals and Alloys Energy-dispersive X-ray spectroscopy Analytical chemistry 02 engineering and technology Surfaces and Interfaces 021001 nanoscience & nanotechnology 01 natural sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Indium tin oxide symbols.namesake X-ray photoelectron spectroscopy 0103 physical sciences Materials Chemistry symbols Diffuse reflection Cyclic voltammetry Thin film 0210 nano-technology Spectroscopy Raman spectroscopy |
Zdroj: | Thin Solid Films. 721:138547 |
ISSN: | 0040-6090 |
DOI: | 10.1016/j.tsf.2021.138547 |
Popis: | Cu–Fe–Sn–S films were obtained on indium tin oxide / glass substrates by a low-cost electrodeposition using an aqueous solution of CuSO4, FeSO4, SnSO4, and Na2S2O3 at room temperature followed by high-temperature sulfurization (500 °C) in argon flow. A range of cathodic potentials have been used for electrodeposition, those being chosen after a preliminary cyclic voltammetry study. The coatings were characterized using X-ray diffraction, Raman spectroscopy, scanning electron microscopy, energy dispersive spectroscopy, X-ray Photoelectron Spectroscopy and conventional spectroscopy (diffuse reflectance and specular transmission). The results are discussed with respect to the used applied potential. |
Databáze: | OpenAIRE |
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