Abstract
Titania nanostructures have been prepared by anodisation in aqueous solution assisted by focused ion beam (FIB) milling. The structures formed are bi-periodic, a disordered “native” nanotube array, with characteristics similar to those formed by the standard anodisation process and an ordered array of tubes with larger diameters, guided by the positioning of the FIB concave pits. Low kV EDX analysis shows implanted Ga in FIB-treated titanium which is efficiently removed by the anodisation process. Following thermal annealing, the FIB-treated regions also crystallise to the same anatase phase as the native regions. This result is in stark contrast to previous FIB-assisted anodisation studies which only produced nanostructured arrays of native dimensions. This singularity is discussed in terms of the stable FIB-induced crystalline defects which, in an aqueous electrolyte, can result in the growth of a weaker barrier layer and larger tubes. This novel process gave hexagonal and square arrays with tailored cross-sectional dimensions and therefore has potential for the synthesis of novel meta-materials.
Similar content being viewed by others
References
G.E. Thompson, Thin Solid Films 297, 192 (1997)
G.K. Mor, K. Shankar, O.K. Varghese, C.A. Grimes, J. Mater. Res. 19, 2989 (2004)
G.K. Mor, K. Shankar, M. Paulose, O.K. Varghese, C.A. Grimes, Nano Lett. 5, 191 (2005)
O.K. Varghese, M. Paulose, K. Shankar, G.K. Mor, C.A. Grimes, J. Nanosci. Nanotechnol. 5, 1158 (2005)
U. Kirner, K.D. Schierbaum, W. Gopel, Sens. Actuators B 1, 103 (1990)
C.V.G. Reddy, S.V. Manorama, J. Electrochem. Soc. 147, 390 (2000)
Y. Shimizu, N. Kuwano, T. Hyodo, M. Egashira, Sens. Actuators B 83, 195 (2002)
B. O’Regan, M. Gratzel, Nature 353, 737 (1991)
M. Gratzel, Nature 414, 338 (2001)
R. Tenne, C.N.R. Rao, Philos. Trans. R. Soc. A 362, 2099 (2004)
D. Kowalski, D. Kim, P. Schmuki, Nano Today 8, 235 (2013)
G. Zhang, H. Huang, Y. Liu, L. Zhou, Appl. Catal. B 90, 262 (2009)
B. Chen, K. Lu, Z. Tian, Langmuir 27(2), 800 (2011)
B. Chen, K. Lu, Z. Tian, J. Mater. Chem. 21, 8835 (2011)
A.P. Robinson, G. Burnell, M. Hu, J.L. MacManus-Driscoll, Appl. Phys. Lett. 91, 143123 (2007)
B. Chen, K. Lu, Z. Tian, Electrochim. Acta 56, 435 (2010)
Z.P. Tian, K. Lu, B. Chen, Nanotechnology 21, 405301 (2010)
G.R. Dale, J.W.J. Hamilton, P.S.M. Dunlop, P. Lemoine, J.A. Byrne, J. Nanosci. Nanotech. 9, 4215 (2009)
G. Dale, Electrochemical growth Titania nanotubes: characterisation and electrochemistry, PhD Dissertation, University of Ulster, Jordanstown, 2009
G.K. Mor, O.K. Varghese, M. Paulose, K. Shankar, C.A. Grimes, Sol. Energ. Mat. Sol. C. 90, 2011 (2006)
G. Patermarakis, K. Moussoutzanis, J. Electrochem. Soc. 142, 737 (1995)
C. Longo, A.F. Nogueira, M.A. DePaoli, J. Phys. Chem. B 106, 5925 (2002)
K. Kanaya, S. Okayama, J. Phys. D Appl. Phys. 5, 43 (1972)
C.Y. Liu, A. Datta, Y.L. Wang, Appl. Phys. Lett. 78(1), 120 (2001)
N.W. Liu, A. Datta, C.Y. Liu, Y.L. Wang, Appl. Phys. Lett. 82(8), 1281 (2003)
A.P. Robinson, G. Burnell, M. Hu, J.L.M. Driscoll, Appl. Phys. Lett. 91, 143123 (2007)
J. Choi, R.B. Wehrspohn, J. Lee, U. Gosele, Electrochim. Acta 49, 2645 (2004)
D.D. Macdonald, Electrochim. Acta 56, 1761 (2011)
G.E. Thompson, R.C. Furneaux, G.C. Wood, Nature 272(5652), 433 (1978)
V.P. Parkhutik, V.I. Shershulsky, J. Phys. D Appl. Phys. 25, 1258 (1992)
S.K. Thamida, H.C. Chang, J. Appl. Phys. 12(1), 240 (2002)
M.A. Henderson, Surf. Sci. 419, 174 (1999)
A. Schilling, T. Adams, R.M. Bowman, J.M. Gregg, Nanotechnology 18, 035301 (2007)
A.A. Tseng, Small 1(10), 924 (2005)
“Hume-Rothery Rules”, Van Nostrand’s Scientific Encyclopedia, Wiley, 2002
J.E. Hatch, Aluminium: properties and physical metallurgy (American Society for Metals, Metals Park, 1998)
P. Schmuki, L.E. Erickson, D.J. Lockwood, J. Porous Mater. 7, 233 (2000)
J.F. Ziegler, The stopping and range of ions in matter, vol. 2–6, (Pergamon Press, New York, 1977-1985)
D.J. Oliver, S. Ruffell, J.E. Bradby, J.S. Williams, M.V. Swain, P. Munroe, P.J. Simpson, Phys. Rev. B 80, 115210 (2009)
D.J. Sprouster, R. Giulian, L.L. Araujo, P. Kluth, B. Johannessen, D.J. Cookson, G.J. Foran, M.C. Ridgway, J. Appl. Phys. 107, 014313 (2010)
J.M. Macak, H. Tsuchiya, L. Taveira, S. Aldabergerova, P. Schmuki, Angew. Chem. Int. 44, 7493 (2005)
Y.R. Smith, B. Sarma, S.K. Mohnaty, M. Misra, ACS Mater. Interfaces 4, 5883 (2012)
J. Jung, L. Martin-Moreno, F.J. Garcia-Vidal, New J. Phys. 11, 123013 (2009)
J. Christensen, L. Martín-Moreno, F.J. García-Vidal, Appl. Phys. Lett. 97, 134106 (2010)
S. Song, L. Jing, S. Li, H. Fu, Y. Luan, Mater. Lett. 62, 3503 (2008)
Acknowledgments
The authors would like to thank the Royal Society through the International Joint Project scheme as well as the Department of Employment and Learning of Northern Ireland (DELNI) for their financial support.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Yadav, P.K., Lemoine, P., Dale, G. et al. Hierarchical titania nanostructures prepared with focused ion beam-assisted anodisation of titanium in an aqueous electrolyte. Appl. Phys. A 119, 107–113 (2015). https://doi.org/10.1007/s00339-014-8967-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00339-014-8967-1