Surface Modification of Fluorocarbon Polymers by Synchrotron Radiation
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概要
- 論文の詳細を見る
The surface modification of a poly(tetrafluoroethylene) sheet was carried out by synchrotron radiation in the soft X-ray region. The poly(tetrafluoroethylene) substrate was exposed to synchrotron radiation while varying the substrate temperature from room temperature to 200°C. The contact angle of the modified surfaces with a water drop decreased from 96° to 72° by the irradiation at room temperature, while the contact angle increased to 143° by the irradiation at the substrate temperature of 200°C. Scanning electron microscopy suggested that this repellence was ascribable to the microstructure of the poly(tetrafluoroethylene) surface. We succeeded in controlling the wettability of the poly(tetrafluoroethylene) surface from hydrophobic to hydrophilic by irradiation of the soft X-ray light.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2003-06-15
著者
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Haruyama Yuichi
Laboratory Of Advanced Science And Technology For Industry University Of Hyogo
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Ideta Tomoya
Faculty Of Engineering Himeji Institute Of Technology
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Ishigaki Hiroyuki
Faculty Of Engineering Himeji Institute Of Technology
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Matsui Shinji
Laboratory Of Advanced Science And Technolgy For Industory Himeji Institute Of Technology
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Kanda Kazuhiro
Laboratory of Advanced Science and Technology for Industry (LASTI), University of Hyogo, Kamigori, Hyogo 678-1205, Japan
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Haruyama Yuichi
Laboratory of Advanced Science and Technology for Industry, Himeji Institute of Technology, Kamigori, Hyogo 678-1205, Japan
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Ishigaki Hiroyuki
Faculty of Engineering, Himeji Institute of Technology, Himeji, Hyogo 671-2201, Japan
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Ideta Tomoya
Faculty of Engineering, Himeji Institute of Technology, Himeji, Hyogo 671-2201, Japan
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