Surface Modification of Plastic Thin Film Using Anodic Aluminum Oxide Template for Nano Imprint

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NETL
NSTL
Trans Tech Publications Ltd

外文摘要：Nano-porous anodic alumina oxide (AAO) templates are fabricated by anodizing method. The average diameter of nano-porous anodic alumina is 200 nm. The molded plastic thin film (Polycarbonate, PC) with nano-structure is fabricated by AAO as mold insert for nanoimprint. This research discusses the surface property of molded plastic thin film for different processing parameters (embossing temperature, embossing pressure, embossing time, de-molding temperature) on nanoimprint. The original contact angle of PC material without nano-structrue is about 78.2°. The contact angle of molded PC with nano-structrue is about 115.5°. The contact angle of molded plastic film (PC) with nano-structure is larger than that without nano-structure. The hydrophilic property of PC material has changed to hydrophobic property. A significant advantage of the fabrication process employed in this work is that it can create the good surface modification of plastic thin film.

外文关键词：

anodic aluminum oxidesurface modificationcontact angle

作者：

Chih-Wei Wu、Jeou-Long Lee、Yi Lin、Yung-Kang Shen

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作者单位：

Department of Mechanical & Mechatronic Engineering, National Taiwan Ocean University, Keelung 202, Taiwan, R.O.C.

Department of Chemical and Material Engineering, Lunghwa University of Science and Technology, Taoyuan 333, Taiwan, R.O.C.

Department of Business Administration, Takming University of Science and Technology, Taipei 114, Taiwan, R.O.C.

Bio-Medical Nano/Micro Forming Laboratory, School of Dental Technology, Collenge of Medicine, Taipei Medical University, Taipei 110, Taiwan, R.O.C. Research Center for Biomedical Implant and Microsurgery Devices, Taipei Medical University, Taipei 110, Taiwan, R.O.C.

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出版年：

2010

DOI：

10.4028/www.scientific.net/KEM.443.711

Key engineering materials

ISSN：1013-9826

年,卷(期)：2010.443

参考文献量6