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The Effect of Low Power Ammonia and Nitrogen Plasmas on Carbon Fibre Surfaces

Published online by Cambridge University Press:  22 February 2011

C. Jones  and
E. Sammann
C. Jones
Affiliation:
National Centre for Composite Materials Research, University of Illinois, Urbana, 111.61801 Now at Liverpool University, England
E. Sammann
Affiliation:
National Centre for Composite Materials Research, University of Illinois, Urbana, 111.61801 Materials Research Laboratory, University of Illinois
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Abstract

The effect of low power nitrogen and ammonia plasmas on carbon fibre surfaces has been studied using X-ray photoelectron spectroscopy(XPS) and scanning electron microscopy (SEM). A comparison is made between two polyacrylonitrile based fibres and a pitch based fibre. Grazing angle techniques have been exploited to probe only the first 12-15A of the fibre surface. Plasma treatments were carried out in an insitu plasma treatment cell which was attached to a PHI 5400 X-ray photoelectron spectrometer enabling the immediate effects of the plasma to be studied before the treated surface was exposed to air.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 171: Symposium O – Polymer Based Molecular Composites , 1989 , 407
Copyright
Copyright © Materials Research Society 1990

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References

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