| Autor: |
Xie, Lin Kun, Dai, Qin Ling, Du, Guan Ben, Deng, Qi Ping, Liu, Gang Lian |
| Zdroj: |
Applied Mechanics and Materials; October 2012, Vol. 200 Issue: 1 p194-198, 5p |
| Abstrakt: |
The surface of polyethylene terephthalate film was modified using RF- Ar/ O2 glow discharge plasma under the condition of Ar and O2 flow amount of 1.9 and 1.2 (L/min) respectively and treatment power of 60 W. The changes of the properties of the film before and after modification were analyzed and characterized with static contact angle measurement, X-ray photoelectron spectroscopy(XPS), atomic force microscopy(AFM), differential scanning calorimetry(DSC). The results showed that the hydrophile of PET film was improved obviously after modification and formed some polar groups such as C-N, N-C=O, C=O, etc. on the film surface; The surface roughness was increased and appeared conical or globular protuberances; the thermal behaviors (mainly crystallinity) were changed after treatment by RF- Ar/O2 plasma. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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