| 초록 |
Conductive and transparent films based on carbon nanotubes (CNTs) have received a considerable amount in various fields including display technologies, solar cells, fiexible electronic devices, and so forth. On the other hand, in recent years, superhydrophobicity (water contact angle (CA) ＞150°) and superhydrophilicity (water CA ＜5°), two extreme wetting states, have attracted extensive attention. In this work, the conductive and superhydrophobic multi-wall carbon nanotubes (MWCNTs) films have been obtained by a dip coating technique using a mixture of fluorine polymer modified MWCNTs and nano-inorganic oxide on the substrate. The polymer grafted MWCNTs are prepared by the polymerization of 3-(trimethoxysilyl) propyl methacrylate and a fluoromonomer bearing methacrylate moiety. The static water contact angle of each surface before and after the formation of pSAMs is measured to estimate the prepared film surfaces. The films are investigated though FE-SEM, XPS, 1H-NMR. |
