Publication: Fabrication of titanium oxide nanotube arrays on titanium implants: The effect of electrolytes conditions
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Issued Date
2010
Resource Type
File Type
application/pdf
ISSN
16800737
Other identifier(s)
2-s2.0-77957974697
Rights Holder(s)
Scopus
Bibliographic Citation
IFMBE Proceedings. Vol 31 IFMBE, No. (2010), p.1208-1211
Suggested Citation
Mingthong P., Veerasai W., Aeimbhu A. Fabrication of titanium oxide nanotube arrays on titanium implants: The effect of electrolytes conditions. IFMBE Proceedings. Vol 31 IFMBE, No. (2010), p.1208-1211. doi:10.1007/978-3-642-14515-5_306 Retrieved from: https://hdl.handle.net/20.500.14740/7524
Author(s)
Abstract
The primary aim of this study is to observe the influence of an applied voltages and a concentration of electrolyte on anodic oxide layer properties such as morphology, wettability and microstructural. First, sample was anodised under different voltages ranging from 10-40 volts in 0.1M H2SO 4/0.075wt% HF. Anodised samples were characterised by Scanning Electron Microscope (SEM) and X-ray Diffraction technique (XRD). It was observed that an applied voltage at 20 volts, an interconnected pore network can be fabricated. Second, sample was prepared in 0.1M H2SO4 with the concentration of HF range from 0.075 -0.5 wt% at the applied potential of 20 volts. Based on experimental results, the microstructure of anodic oxide layers depends strongly on the formation potential and the HF concentration. Nanopores can be formed under a range of experimental conditions. Moreover, it was found that titanium oxide nanotube arrays are formed in 0.1M H2SO4/0.4wt% HF. XRD patterns of anodised samples showed the tubes crystallised in a coexistent of titanium and titanium oxide phases. The anodised surfaces are more hydrophobic than the untreated surface. © 2010 International Federation for Medical and Biological Engineering.
Subject(s)
Anodic oxide layers
Applied potentials
Applied voltages
Experimental conditions
Formation potential
HF concentration
Interconnected pore networks
Micro-structural
Scanning electron microscopes
Titanium implants
Titanium oxide nanotubes
X-ray diffraction techniques
XRD patterns
Anodic oxidation
Biological materials
Biomechanics
Biomedical engineering
Biophysics
Electrolytes
Nanopores
Nanotubes
Scanning electron microscopy
Technical presentations
Titanium
X ray diffraction
Titanium oxides
Applied potentials
Applied voltages
Experimental conditions
Formation potential
HF concentration
Interconnected pore networks
Micro-structural
Scanning electron microscopes
Titanium implants
Titanium oxide nanotubes
X-ray diffraction techniques
XRD patterns
Anodic oxidation
Biological materials
Biomechanics
Biomedical engineering
Biophysics
Electrolytes
Nanopores
Nanotubes
Scanning electron microscopy
Technical presentations
Titanium
X ray diffraction
Titanium oxides