Chemical Bath Deposition of Thin Film Cadmium Selenide for Photoelectrochemical Cells

1983 ◽  
Vol 130 (2) ◽  
pp. 513-516 ◽  
Author(s):  
R. A. Boudreau ◽  
R. D. Rauh
Keyword(s):  
Thin Film ◽  
Cadmium Selenide ◽  
Chemical Bath Deposition ◽  
Photoelectrochemical Cells

Characteristics of Zinc Oxide Film Prepared by Chemical Bath Deposition Method

2014 ◽  
Vol 602-603 ◽  
pp. 871-875
Author(s):  
Yen Pei Fu ◽  
Jian Jhih Chen
Keyword(s):  
Thin Film ◽  
Zinc Oxide ◽  
Chemical Bath Deposition ◽  
Deposition Time ◽  
Oxide Films ◽  
Hexagonal Structure ◽  
Zno Films ◽  
Zinc Oxide Film ◽  
Incident Wavelength ◽  
Zinc Oxide Films

In this study, ZnO films, prepared by Chemical Bath Deposition (CBD), are applied as the conductive layers for thin film solar cells. Zinc acetate is used as a source of zinc, and different proportions of ammonia solution are added and well mixed. The growth of zinc oxide films in reaction solutions is taken place at 80°C and then heated to 500°C for one hour. In this study, the different ammonia concentrations and deposition times is controlled. The thin film structure is Hexagonal structure, which is determined by X-ray diffraction spectrometer (XRD) analysis. Scanning electron microscopy (SEM) is used as the observation of surface morphology, the bottom of the film is the interface where the heterogeneous nucleation happens. With the increase of deposition time, there were a few attached zinc oxide particles, which is formed by homogeneous nucleation. According to UV / visible light (UV / Vis) absorption spectrometer transmittance measurements and the relationship between/among the incident wavelength, it can be converted to the energy gaps (Eg), which are about 3.0 to 3.2eV, by using fluorescence spectroscopy analysis. The emission of zinc oxide films has two wavelengths which are located on 510nm and 570nm. According to Based on the all analytic results, the ammonia concentration at 0.05M, and the deposition time is 120 minutes, would obtain the conditions of ZnO films which is more suitable for applications of conductive layer material in thin film solar cell.

Effect of heat treatment on the property of CuInS 2 thin film prepared by chemical bath deposition

2008 ◽  
Author(s):  
Fangming Cui ◽  
Lei Wang ◽  
Xiongfei Chen ◽  
Xia Sheng ◽  
Deren Yang ◽  
...  
Keyword(s):  
Thin Film ◽  
Heat Treatment ◽  
Chemical Bath Deposition

ZnS thin film deposited with chemical bath deposition process directed by different stirring speeds

2010 ◽  
Vol 256 (22) ◽  
pp. 6871-6875 ◽  
Author(s):  
Y. Zhang ◽  
X.Y. Dang ◽  
J. Jin ◽  
T. Yu ◽  
B.Z. Li ◽  
...  
Keyword(s):  
Thin Film ◽  
Chemical Bath Deposition ◽  
Deposition Process

scholarly journals SYNTHESIS OF THIN FILM OF TiO2 ON GRAPHITE SUBSTRATE BY CHEMICAL BATH DEPOSITION

2010 ◽  
Vol 6 (2) ◽  
pp. 121-126 ◽  
Author(s):  
Fitria Rahmawati ◽  
Sayekti Wahyuningsih ◽  
Pamularsih A.W
Keyword(s):  
Thin Film ◽  
Chemical Bath Deposition ◽  
Surfactant Concentration ◽  
High Efficiency ◽  
Anatase Phase ◽  
Film Surface ◽  
Optical Microscope ◽  
Graphite Substrate ◽  
Thin Film Surface ◽  
Photon Conversion

Thin film of TiO2 on graphite substrat has been prepared by means of chemical bath deposition. Cetyltrimethylammonium Bromide served  as linking agent of synthesized TiO2 to graphite substrate.The optical microscope and Scanning Electron Microscope (SEM) indicate that surfactant concentration affects the pore morphology of thin film Surface Area Analysis (SAA) of thin film indicated that the pore of thin film included in mesopore category. The anatase phase of TiO2 quantity arised as the surfactant concentration increase, gave high efficiency of induced photon conversion to current efficiency (% IPCE).   Keywords: thin film, TiO2, deposition, graphite

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