Optimal condition for fabricating superhydrophobic copper surfaces with controlled oxidation and modification processes

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• 作者：Hamid Reza Talesh Bahrami^a ; ^{h_talesh@mecheng.iust.ac.ir} ; Behnam Ahmadi^a ; Hamid Saffari^a
• 关键词：Superhydrophobic ; Contact angle ; Sliding angle ; Lotus effect ; Surface energy ; Micro/nano structures
• 刊名：Materials Letters
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：189
• 期：Complete
• 页码：62-65
• 全文大小：753 K
• 卷排序：189

文摘

Superhydrophobic copper surfaces are prepared using oxidation and modification with a low surface energy material. Effects of oxidation and modification parameters are studied and the optimal process is systemically evaluated. The CA of optimal surface reaches up 161.1°, and its SA reduces to 2.2° and keeps unchanged even after 45 days against air.