Preparation of Functional Nanoparticles by Laser Process in Liquid and Their Optical Applications

Wada, Hiroo

doi:10.1007/978-981-16-7798-4_12

Cited by 1 publication

(1 citation statement)

References 91 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Many methods are employed to prepare CdS thin films, including vacuum evaporation (Shaban, et al, 2021), chemical deposition (Shkir, et al, 2020b), sputtering (Yadav, Barote and Masumdar, 2010), successive ionic layer adsorption and reaction (SILAR) (Deshmukh, Kheraj andPanchal, 2018, Taghizadeh Chari andFadavieslam, 2019), printing (An, et al, 2021), laser ablation (Wada, 2022), electrodeposition (Valencia and Baena, 2015), chemical bath techniques (Kakhaki, et al, 2022), solgel (Mohammed, et al, 2021), and chemical spray pyrolysis CSP (Vishwas, Shamala and Gandla, 2022). The characteristics of thin films and powders of CdS at the nanoscale depend on the dopant type, concentration, method of preparation/deposition, and pH application (Shkir, et al, 2020a).…”

Section: Introductionmentioning

confidence: 99%

Structural and Optical Properties of Cadmium Sulfide-doped Silver Deposited on Glass and Polymer Substrates by Chemical Spray Pyrolysis

Hamad

Faraj

Taha

2023

ARO

View full text Add to dashboard Cite

This process of this paper is carried out using thechemical spraying method to produce homogeneous thin films ofpure cadmium sulfide-doped with silver at different percentagesof 1%, 3%, and 5% on glass and polyimide plastic substrates at300°C. The aim is to study the optical and structural properties of the samples and the effect of the silver doping rate on films producedwith these properties. Due to X-ray diffraction studies, all filmscreated had a hexagonal phase, and it was noticed that they had avery precise structure free of holes or cracks. The obtained crystalsize ranged between 22.74 nm and 55.05 nm for different substrates, and the prominent plane was (002). From the optical properties, all films exhibited transmission higher than 60%, thus showing a lowabsorption, which makes them be used as light-permeable layers in the Solar Cell system. In addition, emission peaks were revealed by photo luminescence spectra examination at wavelengths ranging between (542.94 nm) and (546.02 nm), which led to calculate the energy gap (Eg). of the produced films, ranged between (2.27 eV) and (2.28 eV) for the different substrates.

show abstract