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

页码：79 / 90

页数：12