Wettablity of Poly(ethylene terephthalate) Substrates Modified by a Two‐Step Plasma Process: Ultra Water Repellent Surface Fabrication
Wettablity of Poly(ethylene terephthalate) Substrates Modified by a Two‐Step Plasma Process: Ultra Water Repellent Surface Fabrication
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DOI：
10.1002/cvde.200304181
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发表时间：
2004-12
影响因子：
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通讯作者：
Katsuya Teshima;H. Sugimura;Y. Inoue;O. Takai;A. Takano
中科院分区：
文献类型：
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作者：
Katsuya Teshima;H. Sugimura;Y. Inoue;O. Takai;A. Takano
通过两步等离子体工艺实现了超拒水性聚对苯二甲酸乙二醇酯基材的制造。首先，通过氧等离子体处理在基底上制备适当的纳米纹理，然后使用四甲基硅烷通过等离子体增强CVD在纳米纹理表面上涂覆疏水层。所得改性基材显示出超防水特性，水接触角大于150°（图）。
The fabrication of ultra‐water‐repellent poly(ethylene terephthalate)substrates has been achieved by a two‐step plasma process. First, appropriate nanotextures are prepared on the substrate through an oxygen plasma treatment, and then a hydrophobic layer is coated on the nanotextured surfaces with plasma‐enhanced CVD using tetramethylsilane. The resulting modified substrates show ultra‐water‐repellent characteristics with a water contact angle greater than 150° (Figure).