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Synthesis of TiO2 nanotube in TI-10Ta-10Nb thin film by anodization

Nomor Panggil J-Pdf
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Penerbitan [Place of publication not identified]: Fakultas Teknik Universitas Indonesia, 2012
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PertanggungjawabanAhmad Ivan Karayan, Deni Ferdian, Yudha Pratesa
ISSN20869614
Majalah/JurnalInternational Journal of Technology
VolumeVol. 3, No. 2, Juli 2012: 140-144
Akses Elektronik http://www.ijtech.eng.ui.ac.id/File/6.%20SYNTHESIS%20OF%20TiO2%20NANOTUBE%20ON%20TI-10Ta-10Nb%20THIN%20FILM%20BY%20ANODIZATION%20_140-144_.pdf
Institusi Pemilik Universitas Indonesia
Lokasi Fakultas Teknik UI
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Nomor Panggil No. Barkod Ketersediaan
J-Pdf 03-19-742257197 TERSEDIA
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Tidak ada ulasan pada koleksi ini: 20498667
ABSTRACT
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 1MH3PO4 + 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 70
0-900 nm. Interestingly, at the potential of
10 V, the nanotube diameters were damaged with slight decreases in nanotube lengths (500nm).