Chemical Bath Deposition Technique of Thin Films: A Review

Ezekoye, B. A.; Offor, P. O.; Ezekoye, V. A.; Ezema, F. I.

doi:10.15373/22778179/aug2013/149

Cited by 23 publications

(29 citation statements)

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“…The average crystallite size (D) was estimated using Scherrer formula [18]; D = kλ/β cosθ (1) Where k is the shape factor that was taken equal to 0.9 , λ is the wavelength of X-ray source 1.5406, β is the full width at half maximum (FWHM) of (111) and (220) peakes corresponding to cubic phase of CdS and θ is the Bagg's diffraction angle in degrees. The average crystallite size is found to be 8 nm [19].…”

Section: Xrd Analysismentioning

confidence: 97%

Topological, Morphalogical, Structural and optical properties of CdS thin film with complex agents TEA /Ammonia mixer

2018

IJCTR

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This paper deals with the novel synthesis of CdS thin films with complexing agents TEA and Ammonia using the chemical bath deposition technique at room temperature UVis, FTIR, XRD, SEM and AFM characterisations were done. The influence of deposition and varying sulphur concentration on the optical absorption, transmittance, structural, surface morphological and topographical studies were examined. Band gap was observed for various sulphur concentrations structural studies revealed that, all the deposited films were nano-sized and crystalline in nature. Surface morphology showed that all the grains were spherical in nature and uniform. According to the properties observed it may be useful for solar cell and optoelectronics applications.

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Section: Xrd Analysismentioning

confidence: 97%

Topological, Morphalogical, Structural and optical properties of CdS thin film with complex agents TEA /Ammonia mixer

2018

IJCTR

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“…Films of dozens of single‐component and multicomponent oxide materials have been synthesized on substrates that vary widely in the chemistries and topographies . A typical thin film deposition process involves the formation of atomic/molecular/ionic species, transport of these species through a medium, and condensation of the species . To fabricate the core/shell synergized nanostructure, the 1D‐structured arrays grown on the substrate are immersed in a solution.…”

Section: D‐2d Synergized Nanostructurementioning

confidence: 99%

One‐dimensional and two‐dimensional synergized nanostructures for high‐performing energy storage and conversion

Wang

2019

InfoMat

229

142

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To address the worldwide energy challenges, advanced energy storage and conversion systems with high comprehensive performances, as the promising technologies, are inevitably required on a timely basis. The performance of these energy systems is intimately dependent on the properties of their electrodes. In addition to the electrode materials selection and their compositional optimization, materials fabrication with the designed nanostructure also provides significant benefits for their performances. In the past decade, considerable efforts have been made to promote the search for multidimensional nanostructures containing both onedimensional (1D) and two-dimensional (2D) nanostructures in synergy, namely, 1D-2D synergized nanostructures. By developing the freestanding electrodes with such unique nanoarchitectures, the structural features and electroactivities of each component can be manifested, where the synergistic properties among them can be simultaneously obtained for further enhanced properties, such as the increased number of active sites, fast electronic/ionic transport, and so forth. This review overviews the state-of-the-art on the 1D-2D synergized nanostructures, which can be broadly divided into three groups, namely, core/shell, cactus-like, and sandwich-like nanostructures. For each category, we introduce them from the aspects of structural features, fabrication methodologies to their successful applications in different types of energy storage/conversion devices, including rechargeable batteries, supercapacitors, water splitting, and so forth. Finally, the main challenges faced by and perspectives on the 1D-2D synergized nanostructures are discussed. K E Y W O R D S1D-2D synergized nanostructure, cactus-like nanostructure, core/shell nanostructure, energy storage/conversion, sandwich-like nanostructure

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“…It has many advantages over the other ones such as low cost, large area production in lower temperature, and simple process. The process of precipitation of a substance from the solution onto substrate depends mainly on the formation of nucleus centre and subsequent growth of a film 64 .…”

Section: Chemical Bath Deposited Cadmium Selenide Thin Filmsmentioning

confidence: 99%

A short review of CdTe and CdSe films: growth and characterization

et al. 2018

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Cadmium based thin films including CdTe and CdSe show great potential for the use in the field of solar cells, optoelectronic and biomedical applications. This work gives a brief review of the preparation of CdSe, and CdTe films by using various deposition techniques. The chemical bath deposition method was used to deposit CdSe films using three precursors such as cadmium nitrate, cadmium sulfate and cadmium acetate are reported. Also, this article reviews on the experimental advances in electrodeposited of CdSe and screen printed cadmium telluride thin films. Various characterization techniques namely, X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDAX), scanning electron microscopy (SEM), UV-Visible spectrophotometer (UV-Vis) were used in the present research work have been discussed.

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Chemical Bath Deposition Technique of Thin Films: A Review

Cited by 23 publications

References 0 publications

Topological, Morphalogical, Structural and optical properties of CdS thin film with complex agents TEA /Ammonia mixer

Topological, Morphalogical, Structural and optical properties of CdS thin film with complex agents TEA /Ammonia mixer

One‐dimensional and two‐dimensional synergized nanostructures for high‐performing energy storage and conversion

A short review of CdTe and CdSe films: growth and characterization

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