COMPARATIVE STUDY ON THREE-DIMENSIONAL MORPHOLOGICAL CHANGES OF POLYIMIDE FILMS EXPOSED TO OXYGEN PLASMA AND PULSED UV-LASER

被引：0
|
作者：
Stoica, Iuliana [1 ,2 ]
Popovici, Dumitru [3 ]
Barzic, Andreea Irina [4 ]
Aflori, Magdalena [1 ]
Ursu, Cristian [1 ]
Hulubei, Camelia [3 ]
Vasilescu, Dan Sorin [2 ]
机构：
[1] Petru Poni Inst Macromol Chem, Dept Polymer Mat Phys, Iasi, Romania
[2] Univ Politehn Bucuresti, Fac Appl Chem & Mat Sci, Dept Bioresources & Polymer Sci, Bucharest, Romania
[3] Petru Poni Inst Macromol Chem, Dept Polycondensat & Thermostable Polymers, Iasi, Romania
[4] Petru Poni Inst Macromol Chem, Dept Phys Chem Polymers, Iasi, Romania
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE | 2015年 / 77卷 / 03期
关键词：
polyimide; atomic force microscopy; oxygen plasma; pulse UV-laser; morphology;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The ability to pattern polyimides at different length scales has generated considerable interest in various research fields. In this context, a comparative study of the three-dimensional morphological changes induced on aromatic polyimide films, by RF O-2 plasma and pulsed UV-laser exposure is presented. The plasma treatment affects the polymer surface, generating new chemical groups and appearance of granular morphological structures. Instead, for both UV-laser exposure conditions, the surface was characterized by cone-like structures. Depending on the desired application, a convenient surface treatment can be applied to the polyimide films to meet all the requirements regarding morphology, roughness and orientation.
引用
收藏
页码：79 / 90
页数：12
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