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Wettability of Electrochemically Nano-textured Metallic Glasses

Published online by Cambridge University Press:  22 January 2014

Harpreet Singh Arora  and
Sundeep Mukherjee
Harpreet Singh Arora*
Affiliation:
Department of Materials Science and Engineering, University of North Texas, Denton, TX 76203, USA
Sundeep Mukherjee
Affiliation:
Department of Materials Science and Engineering, University of North Texas, Denton, TX 76203, USA
*
#Email: [email protected], Phone no. +1-940-535-8166
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Abstract

Different surface patterns with nanometer length-scales were obtained by electrochemical processing of metallic glasses. The wetting behaviour of these surface patterns was studied using sessile drop technique with distilled water droplet. It is demonstrated that the hydrophilic-hydrophobic nature of the metallic glass surface can be controlled through nano topography. The contact angle was found to increase from 70° for the flat metallic glass surface to 112° for the nano-dendritic structure. Atomic force microscopy was utilized to explain the difference in contact angle in term of the surface roughness for different nano-textures.

Keywords

amorphousx-ray photoelectron spectroscopy (XPS)scanning electron microscopy (SEM)
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1649: Symposium II – Bulk Metallic Glasses , 2014 , mrsf13-1649-ii06-05
Copyright
Copyright © Materials Research Society 2014 

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References

REFERENCES

Greer, A. L., Science 267, 1947–1953 (1995)CrossRefGoogle Scholar
Johnson, W. L., MRS Bulletin 24, 42–56 (1999)CrossRefGoogle Scholar
Inoue, A., Acta Materialia 48, 279–306 (2000)CrossRefGoogle Scholar
Schroers, J., Advanced Materials 22, 1566–1597 (2010)CrossRefGoogle Scholar
Miwa, M., Nakajima, A., Fujishima, A., Hashimoto, K., and Watanabe, T., Langmuir 16, 5754–5760 (2000)CrossRefGoogle Scholar
Lee, W., Jin, M. K., Yoo, W. C., and Lee, J. K., Langmuir 20, 7665–7669 (2004)CrossRefGoogle ScholarPubMed
Youngblood, J. P. and McCarthy, T. J., Macromolecules 32, 6800–6806 (1999)CrossRefGoogle Scholar
Chen, W., Fadeev, A. Y., Hsieh, M. C., Oner, D., Youngblood, J. P. and McCarthy, T. J., Langmuir 15, 3395–3399 (1999)CrossRefGoogle Scholar
Zhu, L., Feng, Y., Ye, X., Zhou, Z., Sensors and Actuators A 130–131, 595–600 (2006)CrossRefGoogle Scholar
Oner, D. and McCarthy, T. J., Langmuir 16, 7777–7782 (2000)CrossRefGoogle Scholar
Zhou, X.B., Hosson, J. Th. M. De., Journal of Material Research 10, 1984–92 (1995)CrossRefGoogle Scholar
Oliver, J.F, Mason, S.G., Journal of Material Science 15, 431–7 (1980)CrossRefGoogle Scholar
Erb, R. A., 1Physical Chemistry 69, 1306–1309 (1966)CrossRefGoogle Scholar
Osman, M. A. and Keller, B. A., Applied Surface Science 99, 261–263 (1996)CrossRefGoogle Scholar
Bernett, M.K. and Zisman, W.A., Journal of Physical Chemistry 74, 2309–2312 (1970)CrossRefGoogle Scholar
Mukherjee, S., Carmo, M., Kumar, G., Sekol, R. C., Taylor, A. D., Schroers, J., Electrochimica Acta 74, 145–150 (2012)CrossRefGoogle Scholar
Mukherjee, S., Sekol, R. C., Carmo, M., Altman, E. I., Taylor, A. D., Schroers, J., Advanced Functional Materials, DOI: 10.1002/adfm.201202887 (2013)Google Scholar
Erlebacher, J., Aziz, M.J., Karma, A., Dimitrov, N., Sieradzki, K., Nature 410, 450–453 (2001)CrossRefGoogle Scholar
Yu, J., Ding, Y., Xu, C., Inoue, A., Sakurai, T., Chen, M., Chemistry of Materials 20, 4548–4550 (2008)CrossRefGoogle Scholar
Xiao, J. P., Xie, Y., Tang, R., Chen, M., Tian, X.B., Advanced Materials 13, 1887–1891 (2001)3.0.CO;2-2>CrossRefGoogle Scholar
Atashbar, M. Z., Banerji, D., Singamaneni, S., Bliznyuk, V., Nanotechnoogy 15, 374–378 (2004)CrossRefGoogle Scholar
Palasantzas, G., Hosson, J. Th. M. De., Acta Materialia 49, 3533–3538 (2001)CrossRefGoogle Scholar
Ogilvy, J.A., Theory of Wave Scattering from Rough Surfaces, Adam Hilger, New York, 1991 CrossRefGoogle Scholar
Sinha, S. K., Sirata, E. B., Garoff, S., Stanley, H.B., Physical Review B 38, 2297–2299 (1988)CrossRefGoogle Scholar
Cheng, C., Teng, S., Liu, M., Applied Physics Letters 81, 4544–4546 (2002)CrossRefGoogle Scholar
Young, T., Philosophical Transactions of Royal Society 95, 65–87 (1805)Google Scholar
Wenzel, R. N., Industrial and Engineering Chemical Research 28, 988–994 (1936)CrossRefGoogle Scholar
Cassie, A. B. D. and Baxter, S., Transactions of the Faraday Society 40, 546–551 (1944)CrossRefGoogle Scholar
Sarkar, S., Patra, S., Gayathri, N., Banerjee, S., Applied Physics Letters 96, 0631121–23 (2010)CrossRefGoogle Scholar