| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 11020720 | Composites Part B: Engineering | 2019 | 6 Pages |
Abstract
Successive pretreatments containing mechanical grinding, desmearing and O2/CF4 plasma were employed to modify the surface of polymer-based composite prepreg to improve the adhesion with sputtering Ti/Cu film. Surface morphology and roughness were characterized to find out the difference of microstructure change for pretreated prepreg. In addition, the variation of chemical bonding and surface wettability for pretreated prepreg were investigated for the possible explanation on the adhesion enhancement between Ti/Cu film and prepreg. The results indicated that the pretreatment of prepreg could lead to better adhesion performance of 6.54â¯N/cm between Ti/Cu film and prepreg, compared to the case for untreated prepreg with that of 1.77â¯N/cm.
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Authors
Yuanming Chen, Yunzhao Chen, Jinzhong Wang, Kai Zhu, Liping Jia, Shouxu Wang, Wei He, Qingguo Chen, Hua Miao, Jinqun Zhou,