引用本文:
王凤平, 闫姝均. 直接浸泡法构筑纯铜的超疏水表面[J]. 应用化学,
2012, 29(11): 1291-1296.
doi:
10.3724/SP.J.1095.2012.00580
Citation: WANG Fengping, YAN Shujun. Fabrication of Superhydrophobic Surfaces on Copper Using One-step Solution-Immersion Method[J]. Chinese Journal of Applied Chemistry, 2012, 29(11): 1291-1296. doi: 10.3724/SP.J.1095.2012.00580
Citation: WANG Fengping, YAN Shujun. Fabrication of Superhydrophobic Surfaces on Copper Using One-step Solution-Immersion Method[J]. Chinese Journal of Applied Chemistry, 2012, 29(11): 1291-1296. doi: 10.3724/SP.J.1095.2012.00580
直接浸泡法构筑纯铜的超疏水表面
English
Fabrication of Superhydrophobic Surfaces on Copper Using One-step Solution-Immersion Method
Abstract:
The superhydrophobic film on copper surface was fabricated by immersing copper substrate in palmitic acid dissovled in ethanol.The optimal conditions for fabricating the superhydrophobic film on copper are:0.03 mol/L palmitic acid in ethanol solution,temperature of 20~22℃ and 144 h of immersion.The resultant superhydrophobic film was characterized and analyzed by means of scanning electron microscopy(SEM),contact angle goniometer,Fourier-transform infrared spectrometer(FTIR) and high precision electronic balance,respectively.The results showed that it was the grass-like Cu(CH3(CH2)14COO)2 microcluster with dimensional size in the range of 100~200 μm that was responsible for its hydrophobic property.The water contact angle of superhydrophobic surface is 150°.The superhydrophobic surface on copper showed superior anti-fouling performance.
-
Key words:
- superhydrophobic films
- / copper
- / solution-immersion
- / anti-fouling
-
-
扫一扫看文章
计量
- PDF下载量: 0
- 文章访问数: 898
- HTML全文浏览量: 105
下载:
