To obtain a surface with water-repelling and self-cleaning abilities attracts much interest in the nanotechnology age. In this study, a perfluroalkyl surfactant (perflurodecanoic acid, PFDA) was coated on nano-sized boehmite surfaces to obtain hydrophobic nano-particles via surface modification. Then the hydrophobic boehmite was coated on a transparent plastic film using spin-coating to obtain a hydrophobic film. The effects of various amounts of hydrophobic polymer on the adsorption behavior and contact angle for hydrophobic properties were investigated using FTIR, and a contact-angle meter. The adsorption of PFDA onto the surface of boehmite takes place through ionic bonding. The contact angles of the thin film prepared by spin coating PFDA-modified-boehmite on glass substrates were above 150o as the adsorption of PFDA onto the surface of boehmite reached saturation.
KCI 등재
Preparation and characterization of superhydrophobic coatings
Journal of Ceramic Processing Research
약어 : J. Ceram. Process. Res.
2010 vol.11, no.3, pp.308 - 310
DOI : 10.36410/jcpr.2010.11.3.308
발행기관 : 한양대학교 청정에너지연구소
연구분야 : 재료공학
Copyright © 한양대학교 청정에너지연구소
약어 : J. Ceram. Process. Res.
2010 vol.11, no.3, pp.308 - 310
DOI : 10.36410/jcpr.2010.11.3.308
발행기관 : 한양대학교 청정에너지연구소
연구분야 : 재료공학
Copyright © 한양대학교 청정에너지연구소
superhydrophobicity, spin coating, boehmite, contact angle.
- 1. [학술지] N.A. Patankar / 2004 / / Langmuir / 20 : 8209 ~
- 2. [학술지] W. Chen / 1999 / / Langmuir / 15 : 3395 ~
- 3. [학술지] K. Tadanaga / 2003 / / J. Sol-Gel Sci. Tech / 26 : 705 ~
- 4. [학술지] C.T. Hsieh / 2005 / / Appl. Surf. Sci / 240 : 318 ~
- 5. [학술지] A. Nakajima / 2000 / / Langmuir / 16 : 7044 ~
- 6. [학술지] K.R. Ha / 2000 / / Thin Solid Films / 372 : 223 ~
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Preparation and characterization of superhydrophobic coatings
@article{ART001550364},
author={
Hsing-I Hsiang
and
Ming-Tsai Liang
and
Yu-Lun Chang
and
Hung-Chin Huang
and
Fu-Su Yen
},
title={
Preparation and characterization of superhydrophobic coatings
},
journal={
Journal of Ceramic Processing Research
},
issn={1229-9162},
year={2010},
number={3},
pages={308 - 310},
doi={10.36410/jcpr.2010.11.3.308},
url={http://dx.doi.org/10.36410/jcpr.2010.11.3.308}
TY - JOUR
AU - Hsing-I Hsiang
AU - Ming-Tsai Liang
AU - Yu-Lun Chang
AU - Hung-Chin Huang
AU - Fu-Su Yen
TI - Preparation and characterization of superhydrophobic coatings
T2 - Journal of Ceramic Processing Research
PY - 2010
VL - 11
IS - 3
PB - 한양대학교 청정에너지연구소
SP - 308 - 310
SN - 1229-9162
AB - To obtain a surface with water-repelling and self-cleaning abilities attracts much interest in the nanotechnology age. In this study, a perfluroalkyl surfactant (perflurodecanoic acid, PFDA) was coated on nano-sized boehmite surfaces to obtain hydrophobic nano-particles via surface modification. Then the hydrophobic boehmite was coated on a transparent plastic film using spin-coating to obtain a hydrophobic film. The effects of various amounts of hydrophobic polymer on the adsorption behavior and contact angle for hydrophobic properties were investigated using FTIR, and a contact-angle meter. The adsorption of PFDA onto the surface of boehmite takes place through ionic bonding. The contact angles of the thin film prepared by spin coating PFDA-modified-boehmite on glass substrates were above 150o as the adsorption of PFDA onto the surface of boehmite reached saturation.
KW - superhydrophobicity, spin coating, boehmite, contact angle.
DO - 10.36410/jcpr.2010.11.3.308
UR - http://dx.doi.org/10.36410/jcpr.2010.11.3.308
ER -
Hsing-I Hsiang , Ming-Tsai Liang , Yu-Lun Chang , Hung-Chin Huang and Fu-Su Yen (2010). Preparation and characterization of superhydrophobic coatings. Journal of Ceramic Processing Research, 11(3), 308 - 310.
Hsing-I Hsiang , Ming-Tsai Liang , Yu-Lun Chang , Hung-Chin Huang and Fu-Su Yen . 2010, “Preparation and characterization of superhydrophobic coatings”, vol.11, no.3, pp. 308 - 310. Available from: doi:10.36410/jcpr.2010.11.3.308
Hsing-I Hsiang 외. “Preparation and characterization of superhydrophobic coatings“ Journal of Ceramic Processing Research 11.3 pp. 308 - 310. (2010): 308.
Hsing-I Hsiang , Ming-Tsai Liang , Yu-Lun Chang , Hung-Chin Huang , Fu-Su Yen . Preparation and characterization of superhydrophobic coatings Journal of Ceramic Processing Research [Internet]. 2010; 11(3), : 308 - 310. Available from: doi:10.36410/jcpr.2010.11.3.308
Hsing-I Hsiang , Ming-Tsai Liang , Yu-Lun Chang , Hung-Chin Huang and Fu-Su Yen . “Preparation and characterization of superhydrophobic coatings“ Journal of Ceramic Processing Research 11, no.3, (2010): 308 - 310. doi: :10.36410/jcpr.2010.11.3.308