The laser precision machining was performed on the surface of the formed spherical non-smooth lattice, leads to an increase in material surface hydrophilic tendency. The influence of ball crown height and interval on wettability has been studied. The results show that the ball crown lattices have been increased the apparent contact area between the water droplet and the surface leading to the decreasing of apparent contact angle up to 28.5% and the surface hydrophilicity is ameliorated. e °. From the test results, it can be known that the wetting performance of the material surface has been significantly improved. Actual contact angle decreased by 23.93degrees, 6th International Conference on Management, Education, Information and Control (MEICI 2016)
Abstract. The preparation of superhydrophobic template using flame which contains Nano-carbon particles is one of the methods of surface modification. However it is difficult to keep the uniformity of the template. In this paper, the superhydrophobic template device of NC with Nano-carbon particles layer was designed and produced. It has been shown by SEM imagines that the deposition layer on the substrate of glass and stainless steel consisting Nano-carbon particles by burning kerosene, soybean oil and candles respectively is uniformity and the static contact angles is more than 150°. It gives a novel idea for fabricating superhydrophobic template.
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