Abstract
Electrophoretic deposition (EPD) of titania nanoparticles was performed at different voltages and times. The wet density of deposits was calculated according to the Archimedes’ principle. The wet density as well as the electric field over the deposits increased with time and attained the plateau at longer times. The velocity at which particles attach to the deposit, strongly influences its wet density at initial times. However, the effect of electro-osmotic flow is dominant at longer times. The coating with higher wet density had the higher corrosion resistance in Ringer’s solution at 37.5 °C due to its closely packed and crack free microstructure.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Agrafiotis C and Tsetsekou A 2002 J. Eur. Ceram. Soc. 22 423
Basu R N, Randall C A and Mayo M J 2001 J. Am. Ceram. Soc. 84 33
Besra L and Liu M 2007 Progr. Mater. Sci. 52 1
Bohmer M 1996 Langmuir 12 5747
Cook S D, Thomas K A, Delton J E, Volkman T K, Whitecloud III Th S and Key J F 1992 J. Biomed. Mater. Res. 26 989
Farrokhi-Rad M and Ghorbani M 2011 J. Am.Ceram. Soc. 94 2354
Farrokhi-Rad M and Shahrabi T 2012 J. Am. Ceram. Soc. 95 3434
Grinis L, Dor S, Ofir A and Zaban A 2008 J. Photochem. Photobiol. A: Chem. 198 52
Hench L L 1998 J. Am. Ceram. Soc. 81 1705
Ji Ch, Lan W and Xiao P 2008 J. Am. Ceram. Soc. 91 1102
Kawakita M, Uchikoshi T, Kawakita J and Sakka Y 2009 J. Am. Ceram. Soc. 92 984
Kienapfel H, Sprey C, Wilke A and Griss P 1999 J. Arthroplasty 14 355
Kulkarni A, Gutleber J, Sampath S, Goland A, Lindquist W B, Herman H, Allen A J and Dowd B 2004 Mater. Sci. Eng. A369 124
Meng X, Kwon T Y, Yang Y, Ong J L and Kim K H 2006 J. Biomed. Mater. Res. B: Appl. Biomater. 78 373
Nguyen H Q, Deporter D A, Pilliar R M, Valiquette N and Yakubovich R 2004 Biomaterials 25 865
Smoluchowski M V 1917 Z. Phys. Chem. 92 129
Solomentsev Y, Bohmer M and Anderson J L 1997 Langmuir 13 6058
Tang F, Uchikoshi T, Ozawa K and Sakka Y 2006 J. Eur. Ceram. Soc. 26 1555
Yeh S R, Seul M and Shraiman B I 1997 Nature 386 57
Yui T, Mori Y, Tsuchino T, Itoh T, Hattori T, Fukushima Y and Takagi K 2005 Chem. Mater. 17 206
Yu J, Zhao X, Du J and Chen W 2000 J. Sol-Gel Sci. Technol. 17 163
Yusuf M M, Imai H and Hirashima H 2002 J. Sol-Gel Sci. Technol. 25 65
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Farrokhi-Rad, M., Shahrabi, T. & Khanmohammadi, S. Electrophoretic deposition of titania nanoparticles: Wet density of deposits during EPD. Bull Mater Sci 37, 1039–1046 (2014). https://doi.org/10.1007/s12034-014-0042-1
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12034-014-0042-1