Hydrophobic Coating on Silicon Wafer by Use of Industrial Coating-Bar Process in Atmosphere Parameter

Article Preview

Abstract:

Silicon wafer is chosen in this work for the study of hydrophobic coating with industrial coating bar, due to the wafer has the superior flatness. Various amounts of TS-720 hydrophobic nano-particles were mixed into ITRI hydrophobic agent (H.A.), and this liquid mixture was applied onto material surface by use of a coating bar. In this study, we added the TS-720 nanoparticle from 0 – 2.5 wt% with ITRI H.A. The contact angle is higher than 135o, when we have 2.5 wt% TS-720 nanoparticle adding in ITRI H.A.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 941-944)

Pages:

1577-1580

Citation:

Online since:

June 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] R. N. Wenzel, Resistance of Solid Surfaces to Wetting by Water, Industrial and Engineering Chemistry 28 (1936), No. 8, 988-994.

DOI: 10.1021/ie50320a024

Google Scholar

[2] L. Feng, S. Li, Y. Li, H. Li, L. Zhang, J. Zhai, Y. Song, B. Liu, L. Jiang, and D. Zhu, Super-Hydrophobic Surfaces: From Natural to Artificial, Advanced Material 14 (2002), No. 24, 1857-1860.

DOI: 10.1002/adma.200290020

Google Scholar

[3] N. J. Shirtcliffe, G. McHale, M. I. Newton, G. Chabrol, and C. C. Perryl, Dual-Scale Roughness Produces Unusually Water-Repellent Surfaces, Advanced Materials 16 (2004), No. 21, 1929-(1932).

DOI: 10.1002/adma.200400315

Google Scholar

[4] A. Cassie and S. Baxster, Wettability of Porous Surfaces, Transactions of the Faraday Society 40 (1944), 546-551.

DOI: 10.1039/tf9444000546

Google Scholar

[5] Thomas Young, An Essay on the Cohension of Fluids, Philosophical Transactions of the Royal Society of London 95 (1805), 65-87.

Google Scholar

[6] Z. H. Zheng, Z. Y. Chen, C. F. Zheng, Proton conducting membrane of sulfonated fluorine-free polymer blend having low methanol uptake and low methanol permeability, Taiwan Patent 200, 724, 573. (2001).

Google Scholar

[7] Information on http: /www. cabot-corp. com/wcm/download/en-us/rd/fs/glossary_silica. html#Aggregates.

Google Scholar

[8] Information on http: /www. cabot-corp. com/wcm/download/en-us/fs/CAB-O-SIL_TS-720_09082. pdf.

Google Scholar