Synthesis of TiO2 Nanotube in TI-10Ta-10Nb Thin Film by Anodization
Published at : 17 Jan 2014
Volume : IJtech
Vol 3, No 2 (2012)
DOI : https://doi.org/10.14716/ijtech.v3i2.96
Karayan, A.I., Ferdian, D., Pratesa, Y., 2012. Synthesis of TiO2 Nanotube in TI-10Ta-10Nb Thin Film by Anodization. International Journal of Technology. Volume 3(2), pp. 140-144
| Ahmad Ivan Karayan | Center for Materials Processing and Failure Analysis (CMPFA), Department of Metallurgy and Materials Engineering, Faculty of Engineering, Universitas Indonesia, Kampus Baru UI Depok 16424, Indonesia |
| Deni Ferdian | Center for Materials Processing and Failure Analysis (CMPFA), Department of Metallurgy and Materials Engineering, Faculty of Engineering, Universitas Indonesia, Kampus Baru UI Depok 16424, Indonesia |
| Yudha Pratesa | Center for Materials Processing and Failure Analysis (CMPFA), Department of Metallurgy and Materials Engineering, Faculty of Engineering, Universitas Indonesia, Kampus Baru UI Depok 16424, Indonesia |
The purpose of this research was to study the synthesis of TiO2
nanotubes on Ti-10Ta-10Nb thin film and the effect of applied potential
on the tube size, length and morphology. The Ti-10Ta-10Nb thin film was
deposited by dc magnetron sputtering on the CP Ti substrate. The
anodization of this Ti-10Ta-10Nb thin film was performed in the solution
containing 1M H3PO4 + 1.5wt.% HF at the potential readings of 4, 6, 8
and 10 V for 10 minutes. The results showed that there was a slight
increase in the tube diameter from approximately 25 nm at 4 V to 50 nm
at 8 V. The length of nanotube varied from 700-900 nm. Interestingly, at
the potential of 10 V, the nanotube diameters were damaged with slight
decreases in nanotube lengths (500 nm).
Anodization, Nanotube, Synthesis, TiO2