Self-assembly by multi-drop evaporation of carbon-nanotube droplets on a polycarbonate substrate

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• 作者：H. Machrafi^a ; ^b ; ^{H.Machrafi@ulg.ac.be} ; ^{Hatim.Machrafi@ulb.ac.be} ; C. Minetti^a ; P.C. Dauby^b ; C.S. Iorio^a
• 关键词：Multi-drop evaporation ; Carbon nanotube droplets ; Self-assembled nanostructure ; Electrical resistance ; Contact angle ; Wettability ; Contact angle hysteresis
• 刊名：Physica E: Low-dimensional Systems and Nanostructures
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：85
• 期：Complete
• 页码：206-213
• 全文大小：1582 K
• 卷排序：85

文摘

A new low-cost procedure to fabricate nanoporous nanostructures is proposed. A CNT network is obtained on a polycarbonate substrate via multidrop evaporation. The nanostructures are characterized by scanning electron microscopy. A considerable decrease in electrical resistance and contact angle is observed. High efficiency is observed for a relatively simple procedure.