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The synthesis of TiO2 thin film by Chemical Bath Deposition (CBD) method


 
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1. Title Title of document The synthesis of TiO2 thin film by Chemical Bath Deposition (CBD) method
 
2. Creator Author's name, affiliation, country A. Elfanaoui; Laboratory of Materiels and Renouvelables Energies (LMRE), University Ibn Zohr Physical Dep., Facultyof sciences P B.8106, Hay Dakhla, 80000 Agadir; Morocco
 
2. Creator Author's name, affiliation, country A. Ihlal; Laboratoryof Materiels and Renouvelables Energies (LMRE), University Ibn Zohr Physical Dep., Facultyof sciences P B.8106, Hay Dakhla, 80000 Agadir; Morocco
 
2. Creator Author's name, affiliation, country A. Taleb; UPMC-LECIME/ENSCP ParisTech/CNRS-UMR7575 11, rue Pierre et Marie Curie, 75231 Paris cedex 05.; France
 
2. Creator Author's name, affiliation, country L. Boulkaddat; Laboratory of Materiels and Renouvelables Energies (LMRE), University Ibn Zohr Physical Dep., Facultyof sciences P B.8106, Hay Dakhla, 80000 Agadir; Morocco
 
2. Creator Author's name, affiliation, country E. Elhamri; Laboratory of Materiels and Renouvelables Energies (LMRE), University Ibn Zohr Physical Dep., Facultyof sciences P B.8106, Hay Dakhla, 80000 Agadir; Morocco
 
2. Creator Author's name, affiliation, country M. Meddah; Laboratory of Materiels and Renouvelables Energies (LMRE), University Ibn Zohr Physical Dep., Facultyof sciences P B.8106, Hay Dakhla, 80000 Agadir; Morocco
 
2. Creator Author's name, affiliation, country K. Bouabid; Laboratory of Materiels and Renouvelables Energies (LMRE), University Ibn Zohr Physical Dep., Facultyof sciences P B.8106, Hay Dakhla, 80000 Agadir; Morocco
 
2. Creator Author's name, affiliation, country X. Portier; CIMAP, Ensicaen, Bd du Maréchal Juin, 14050 Caen; France
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) titanium dioxyde, chemical bath deposition; optical band gap and anatase
 
4. Description Abstract

Titanium oxide (TiO2) films have several advantages for applications in solar cells and very commonly used as a photo-catalyst for degradation of environmental pollutants. In this study, TiO2 films were synthesized using, a simple, less expensive, low temperature and convenient for large area deposition method, a chemical bath deposition (CBD) and their structural and optical properties were examined at various calcinations temperatures.

The X-ray diffraction (XRD) technique shows the presence of the picks characteristic of anatase phase after annealing our films at 500°C, 600°C and rutile phase appears after heat treatment at 700°C. The surface morphology of the deposited films was characterized by the FEG scanning electronic microscopy (FEGSEM) and atomic force microscopy (AFM). Energy dispersive X-ray spectroscopy (EDS) analysis was used to determine the chemical composition of the prepared films. The UV-Vis-NIR spectroscopy shows that the film exhibits a transmission around 60%. The indirect band gap of the deposited films was between 2.88 and 3.22 eV.

 
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6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 18-04-2012
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/MJCM/article/view/523
 
11. Source Title; vol., no. (year) Moroccan Journal of Condensed Matter; Vol 13, No 3 (2011)
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c)