Surface Modification of Polypropylene (PP) by Argon Ions and UV Photons
Surface Modification of Polypropylene (PP) by Argon Ions and UV Photons
复制标题
氩离子和紫外光子对聚丙烯 (PP) 进行表面改性
DOI：
10.1002/ppap.201300078
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发表时间：
2013
影响因子：
3.5
通讯作者：
G. Grundmeier
中科院分区：
文献类型：
--
作者：
S. Grosse;C. Corbella;A. Keudell;B. Ozkaya;G. Grundmeier
利用粒子束实验研究了单能氩离子和紫外光子对聚丙烯（PP）的表面改性。因此，可以模拟等离子体工艺中的聚合物预处理。采用原位傅里叶变换红外光谱（FTIR）对旋涂聚丙烯薄膜的刻蚀和化学改性过程进行了实时监测。它示出，初始暴露于等离子体离子源引起的膜表面的修改，这减慢了最初的高蚀刻速率。单独测量的紫外线引起的损伤比含氧聚合物聚对苯二甲酸乙二醇酯（PET）更严重。
The surface modification of polypropylene (PP) by monoenergetic argon ions and UV photons is evaluated in a particle beam experiment. Thereby, the polymer pre-treatment in a plasma process can be mimicked. The etching and chemical modification of the spin-coated PP thin films is monitored in real-time by in situ Fourier transform infrared spectroscopy (FTIR). It is shown that the initial exposure to the plasma ion source causes a modification of the film surface, which slows down the initially high etch rate. The separately measured UV-induced damage is more severe compared to the oxygen-containing polymer polyethylene terephthalate (PET).