Raman spectroscopic investigation of the effects of heat-treatment and al, Ce or Eu doping concentration on TiO2 powder crystallization
Joint Authors
Berkani, Oualid
al-Hamzawi, Hisham
Latrous, Khelil
Capoen, Bruno
Bu Azzawi, Muhammad
Source
Journal of New Technology and Materials
Issue
Vol. 6, Issue 2 (31 Dec. 2016), pp.8-12, 5 p.
Publisher
Larbi Ben M'hidi Oum el-Bouaghi University
Publication Date
2016-12-31
Country of Publication
Algeria
No. of Pages
5
Main Subjects
Information Technology and Computer Science
Abstract EN
In this paper, we study the effects of various doping elements (Aluminum, Cerium or Europium) with different contents and of heat-treatment on the structural properties of TiO2 nano-crystalline powders.
The sol-gel technique was used to prepare the doped and undoped TiO2 powders.
The structures of the obtained samples were investigated using Raman spectroscopy, which allowed to monitor the formation of anatase and rutile crystalline phases as a function of the annealing temperature.
We have shown that all the doping elements contribute to stabilize anatase phase at high calcination temperature.
Furthermore, doping with Europium was found to be the most efficient anatase phase stabilizer.
Key words
American Psychological Association (APA)
Berkani, Oualid& al-Hamzawi, Hisham& Latrous, Khelil& Capoen, Bruno& Bu Azzawi, Muhammad. 2016. Raman spectroscopic investigation of the effects of heat-treatment and al, Ce or Eu doping concentration on TiO2 powder crystallization. Journal of New Technology and Materials،Vol. 6, no. 2, pp.8-12.
https://search.emarefa.net/detail/BIM-758532
Modern Language Association (MLA)
Berkani, Oualid…[et al.]. Raman spectroscopic investigation of the effects of heat-treatment and al, Ce or Eu doping concentration on TiO2 powder crystallization. Journal of New Technology and Materials Vol. 6, no. 2 (2016), pp.8-12.
https://search.emarefa.net/detail/BIM-758532
American Medical Association (AMA)
Berkani, Oualid& al-Hamzawi, Hisham& Latrous, Khelil& Capoen, Bruno& Bu Azzawi, Muhammad. Raman spectroscopic investigation of the effects of heat-treatment and al, Ce or Eu doping concentration on TiO2 powder crystallization. Journal of New Technology and Materials. 2016. Vol. 6, no. 2, pp.8-12.
https://search.emarefa.net/detail/BIM-758532
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 12
Record ID
BIM-758532
