Preparation of patterned polymer brushes by radiation-induced grafting

被引：5
|
作者：
Choi, Jae-Hak [1 ]
Kim, Dong-Ki [1 ]
Jung, Chan-Hee [1 ]
Ganesan, Ramakrishnan [2 ]
机构：
[1] Korea Atom Energy Res Inst, Radiat Res Ctr Ind & Environm, Adv Radiat Technol Inst, Jeonbuk 580185, South Korea
[2] Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305764, South Korea
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2008年 / 52卷 / 03期
关键词：
ion implantation; radiation-induced grafting; polytetrafluoroethylene; XPS;
D O I：
10.3938/jkps.52.880
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Surface modification of polytetrafluoroethylene film was carried out by radiation-induced graft polymerization. This film was first modified prior to graft polymerization by Ar+ ion irradiation in order to activate the surface. Subsequently, graft polymerization of acrylic acid onto the activated surface was carried out under aqueous conditions to create patterned polymer brushes of poly(acrylic acid). The structure of the grafted surface was characterized by using Fourier transform-infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM).
引用
收藏
页码：880 / 883
页数：4
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