Production and Ameliorating the Characteristics of (SiO2-CdS) Futuristic Nanoceramic Doped Optical Material for Flexible Nanoelectronics Applications

IF 2.8 3区材料科学 Q3 CHEMISTRY, PHYSICAL

Silicon Pub Date : 2025-01-04 DOI:10.1007/s12633-024-03213-3

Ahmed Hashim, Ahmed Kareem, Hamed Ibrahim

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引用次数: 0

Abstract

The present study aims to boost of morphological, microstructure and optical properties of futuristic polystyrene (PS)/ silica (SiO₂)/cadmium sulphide (CdS) nanosystem to be functional in a variety of promising optical and electronics applications. The microstructure and optical properties of PS/SiO₂-CdS nanostructures were investigated. The structure properties of PS/SiO₂-CdS nanostructures included: optical microscope (OM) and FTIR. The results of optical characteristics for PS/SiO₂-CdS nanostructures indicate that the absorbance (A), absorption coefficient (α), extinction coefficient (k), refractive index (n), real (ε₁) and imaginary (ε₂) parts of dielectric constant, and optical conductivity (σ) of PS were increased, while energy band gap (E_g) and transmittance (T) were decreased with a rise in SiO₂-CdS nanoparticles content. The PS absorption was enhanced about 46.3% at λ = 320 nm with rising SiO₂-CdS nanoparticles content of 2.8%. The E_g of PS/SiO₂-CdS nanostructures ranged between 3.35 eV and 3.63 eV. The n values ranged between 2.1 and 2.6 at λ = 500 nm with growing SiO₂-CdS nanoparticles content of 2.8%. These performances made the of PS/SiO₂-CdS nanostructures are multifunctional nanosystem for futuristic optoelectronic fields. Finally, the results of investigated properties confirmed to the PS/SiO₂-CdS nanostructures are promising hybrid nanosystem to utilize in numerous optical and electronics applications.

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来源期刊

Silicon CHEMISTRY, PHYSICAL-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

5.90

自引率

20.60%

发文量

685

审稿时长

>12 weeks

期刊介绍： The journal Silicon is intended to serve all those involved in studying the role of silicon as an enabling element in materials science. There are no restrictions on disciplinary boundaries provided the focus is on silicon-based materials or adds significantly to the understanding of such materials. Accordingly, such contributions are welcome in the areas of inorganic and organic chemistry, physics, biology, engineering, nanoscience, environmental science, electronics and optoelectronics, and modeling and theory. Relevant silicon-based materials include, but are not limited to, semiconductors, polymers, composites, ceramics, glasses, coatings, resins, composites, small molecules, and thin films.