Surface modifications of aromatic polyimides by RF-oxygen plasma and pulsed electrical discharges in water

C. Miron, I. Sava, M. Aflori, L. Ursu, I. Jepu, C. Porosnicu, C. P. Lungu, L. Sacarescu, V. Harabagiu

研究成果: Article

1 引用 (Scopus)

抜粋

Aromatic polyimide films were subjected to RF-oxygen plasma and pulsed electrical discharges in distilled water treatment for 2, 4, and 6 minutes. The film surface was investigated by means of Fourier Transform Infrared Spectroscopy, Atomic Force Microscopy, and contact angle measurements. It was observed that the polymer film surface became more hydrophilic after the RF-oxygen plasma exposure due to the formation of the oxygen-containing polar groups, while the sample surface became more hydrophobic after the water plasma treatment due to the surface segregation of the CF3 groups.

元の言語English
ページ(範囲)1206-1211
ページ数6
ジャーナルJournal of Optoelectronics and Advanced Materials
16
発行部数9-10
出版物ステータスPublished - 2014 9 1

    フィンガープリント

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

これを引用

Miron, C., Sava, I., Aflori, M., Ursu, L., Jepu, I., Porosnicu, C., Lungu, C. P., Sacarescu, L., & Harabagiu, V. (2014). Surface modifications of aromatic polyimides by RF-oxygen plasma and pulsed electrical discharges in water. Journal of Optoelectronics and Advanced Materials, 16(9-10), 1206-1211.