Superhydrophobic Cu₂S@Cu₂O film on copper surface fabricated by a facile chemical bath deposition method and its application in oil-water separation

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• 作者：Pihui Pi ; ^{phpi@scut.edu.cn} ; Kun Hou ; Cailong Zhou ; Guidong Li ; Xiufang Wen ; Shouping Xu ; Jiang Cheng ; Shuangfeng Wang
• 关键词：Copper surface ; Cu2S ; Cu2O ; Chemical bath deposition ; Superhydrophobic ; Oil-water separation
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：28 February 2017
• 年：2017
• 卷：396
• 期：Complete
• 页码：566-573
• 全文大小：2447 K
• 卷排序：396

文摘

A superhydrophobic film with macro/nano structure was fabricated on copper surface. The as-prepared film shows outstanding water repellency and long-term storage stability. The same method was used to fabricate superhydrophobic/superoleophilic copper mesh. The obtained mesh could realize separation of various oily sewages with separation efficiency above 94%.