Title of article :
The research on the interfacial compatibility of polypropylene composite filled with surface treated carbon fiber
Author/Authors :
J. Li، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Pages :
3
From page :
8682
To page :
8684
Abstract :
Dielectric barrier discharges (DBD) in ambient air are used on carbon fiber to improve the fiber surface activity. Carbon fibers with length of 75 μm are placed into the plasma configuration. The interaction between modified carbon fibers and polypropylene (PP) was studied by three-point bending (TPB) test. The chemical changes induced by the treatments on carbon fiber surface are examined using X-ray photoelectron spectroscopy (XPS). XPS results reveal that the carbon fiber modified with the DBD at atmospheric pressure show a significant increase in oxygen and nitrogen concentration. These results demonstrate that the surface of the carbon fiber is more active and hydrophilic after plasma treatments using a DBD operating in ambient air.
Keywords :
XPS , TPB , DBD , Carbon fiber
Journal title :
Applied Surface Science
Serial Year :
2009
Journal title :
Applied Surface Science
Record number :
1012147
Link To Document :
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