Control over the wettability of an aligned carbon nanotube film |
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Authors: | Sun Taolei Wang Guojie Liu Huan Feng Lin Jiang Lei Zhu Daoben |
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Institution: | Center of Molecular Sciences, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100080, P. R. China. |
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Abstract: | Three-dimensional anisotropic aligned carbon nanotube microstructures were constructed by the chemical vapor deposition method on silicon templates with well-defined structure. It brought about new properties of wettability. Superhydrophobic (contact angle > 150 degrees ) and very hydrophilic (contact angle < 30 degrees ) properties can both be achieved by a simple change of structural parameter. |
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