| Autor: |
S. A. Abdullah, Nayan Nafarizal, Mohd Zainizan Sahdan, Feri Adriyanto, Hashim Saim, Rohaida C. H Cik |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
2019 IEEE International Conference on Sensors and Nanotechnology. |
| DOI: |
10.1109/sensorsnano44414.2019.8940092 |
| Popis: |
A blend of anatase-rutile phase of titanium dioxide could be a new finding for many applications. The hurdle lies on the transformation temperature. Understanding the mechanism of the phase transformation is merely important. In this work, a set of Titanium dioxide deposited on glass by RF magnetron sputtering deposition system has been prepared, subsequently it was annealed at different temperatures ranging from 300-700°C for the duration of 1h. The influence of the post-annealing on the structural and bonding behavior for phase transformation have been investigated by X-ray Diffraction (XRD, expert powder), and Raman spectroscopy (Raman, Horiba). The phase transformation from anatase to rutile occurs at temperature 500°C to 700°C. The crystal plane of anatase phase shows dominant at (200) and (204) for 700°C, while (101) and (111) for 500°C post-annealing temperature. The Raman spectroscopy exhibits the correlation behavior with XRD for intensity peak broadening and shifting of Raman shift with increasing temperature. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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