期刊
APPLIED SURFACE SCIENCE
卷 255, 期 5, 页码 3112-3116出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.apsusc.2008.08.107
关键词
Superhydrophobic surface; ZnO/Zn films; Plasma assisted vapor deposition; Wettability
类别
资金
- Natural Science Foundation of Beijing [2062004]
- National Natural Science Foundation of China [50502001, 60576012]
- Beijing Technology New Stars [2004A10]
- Beijing Specific Project to Foster Elitist [20041D0501513]
- PHR(IHLB)
Superhydrophobic ZnO surfaces with a contact angle of about 157 degrees and a tilt angle lower than 9 degrees were fabricated on commercial glass substrates via novel plasma assisted thermal vapor deposition method. Interconnected ZnO nanobelts and nanowires were constructed on the glass surfaces by Ar plasma activated Zn vapor deposition and then followed by a low-pressure-air (5 Pa) thermal oxidation at 350 degrees C. The resulting glass slides uniformly covered with nano-structured ZnO exhibited excellent superhydrophobic properties without any additional chemical modi. cation. Moreover, the transparency and conductivity of the ZnO glass slides could be regulated easily by varying the oxidation parameters. The results of this study might pave a new pathway to the fabrication of superhydrophobic transparent conducting surface used in engineering fields. (C) 2008 Elsevier B.V. All rights reserved.
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