Synthesis and Study the Structure and Optical Properties of CdO Polycrystalline Thin Film Using Electrochemical Depositing Method

Abdulridha, Wasna’a M.

doi:10.18576/ijnc/020104

Cited by 10 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The result showed that the absorption coefficient values are greater than 10 4 cm -1 , and this means that the transition has occurred. The result are in close agreement with [18]. The absorption coefficient (α) is calculated from the flowing relationship [19]:…”

Section: Optical Propertiessupporting

confidence: 65%

Synthesis and Characterization of CdO Nanoparticles Prepared by Pulse Laser Deposition

Aadim¹,

Ibrahim²,

Humaidan³

2020

Tikrit J. Pure Sci.

View full text Add to dashboard Cite

Thin films of cadmium oxide CdO nanoparticles were prepared on glass substrates using pulse laser deposition technique (PLD). N:YAG laser is used with different laser energies (400,500,600,700)mJ, number of shots=100, when preparing all the thin films. The structure and optical characteristics were studied for these films. X-ray diffraction (XRD) results showed that all the prepared thin films were of a polycrystalline type and that the high and dominant crystalline levels were (111) at the angle (2θ =32.986). AFM results demonstrated a grain size of deposited films increase from (50.63-85)nm with laser energy from 400 to 700mJ. Also the absorbance spectrum increases from (0.53-1.45) with increasing laser energy, while the transmittance spectrum decreases with increasing laser energy of all prepared models so that transmittance is (26.53%) at the laser deposit energy (400mJ) until it becomes (1.70%) at the laser deposit energy (700mJ) and at the wavelength (550nm), as for the energy gap it decreases with increasing laser deposit energy and ranges from (2.3-2.5)eV.

show abstract

Section: Optical Propertiessupporting

confidence: 65%

Synthesis and Characterization of CdO Nanoparticles Prepared by Pulse Laser Deposition

Aadim¹,

Ibrahim²,

Humaidan³

2020

Tikrit J. Pure Sci.

View full text Add to dashboard Cite

show abstract

“…CdO films can be fabricated by using many techniques such as spray pyrolysis, chemical vapor deposition (CVD), thermal evaporation, sputtering and electrodeposition, andsol gel. Among these techniques, the electrodeposition presents a simple, cheap, and quick method for the synthesis of CdO nanostructure [3].…”

Section: Introductionmentioning

confidence: 99%

Effects of Temperature on Cdo Films Growth by Electrodeposition

Altıokka¹

2018

Anadolu University Journal of Science and Technology-a Applied Sciences and Engineering

View full text Add to dashboard Cite

This study investigated some physical effects of bath temperature on electrodeposited cadmium oxide thin films. Bath temperatures in the study were 60, 70, and 80 °C. Structural analysis was investigated by using XRD patterns and the analysis revealed that all films were formed in cubic structure. Optical and surface properties of the cadmium oxide thin films were determined by using absorbance measurements and SEM images, respectively. It was understood from the optical properties that the energy band gap of the films were strongly related to bath temperature.

show abstract

“…So far, CdO thin films were deposited in aqueous solutions at various bath temperatures such as 30°C (Singh et al 2011a), 35°C (Abdulridha 2016), 70°C (Baykul and Orhan 2014;Singh et al 2011b), 80°C (Singh et al 2011b), and 90°C (Liu et al 2012;Singh et al 2011b). Among these studies, there was only one study that the effects of bath temperature on CdO films were investigated at 70, 80, and 90°C (Singh et al 2011b) In this work, the effects of bath temperature were investigated in detail.…”

Section: Introductionmentioning

confidence: 99%

An investigation of effects of bath temperature on CdO films prepared by electrodeposition

Yıldırım

Altıokka

2017

Appl Nanosci

View full text Add to dashboard Cite

CdO thin films were prepared by electrodeposition method. Solution temperatures were varied from 58 to 98°C. It was understood from the film thicknesses and current densities that the reaction rate increased as the temperature increased. Good crystallization and a thick film were obtained at 98°C. It was found that the energy band gap varied between 1.99 and 2.61 eV depending on the bath temperature. SEM images also showed that surface morphologies were dependent on bath temperature.

show abstract

Synthesis and Study the Structure and Optical Properties of CdO Polycrystalline Thin Film Using Electrochemical Depositing Method

Cited by 10 publications

References 0 publications

Synthesis and Characterization of CdO Nanoparticles Prepared by Pulse Laser Deposition

Synthesis and Characterization of CdO Nanoparticles Prepared by Pulse Laser Deposition

Effects of Temperature on Cdo Films Growth by Electrodeposition

An investigation of effects of bath temperature on CdO films prepared by electrodeposition

Contact Info

Product

Resources

About