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Surface structure changes in carbon-based materials and polymers under an oxygen-plasma beam

  • Proceedings of the XVIII International Conference “Interaction of Ions with Surface”
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

The surface topography of samples of graphite USB-15, pyrolytic carbon PGI, pyrolitic graphite UPV-1, and polyimide PM-1E exposed to accelerated oxygen-plasma beams has been studied by scanning electron microscopy. Surface etching by fast oxygen particles results in the formation of a system of cone/column-like protrusions. As the material mass loss increases, the protrusions increase in size, and the surface topography transforms. Etching of carbon-based materials leads to enrichment of the surface layer with carbon, which is most pronounced in the boron-doped graphite.

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Correspondence to V. N. Chernik.

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Original Russian Text © V.N. Chernik, A.I. Akishin, G.G. Bondarenko, N.V. Belova, A.I. Gaidar, Yu.S. Virgilev, 2008, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2008, Vol. 72, No. 7, pp. 1015–1017.

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Chernik, V.N., Akishin, A.I., Bondarenko, G.G. et al. Surface structure changes in carbon-based materials and polymers under an oxygen-plasma beam. Bull. Russ. Acad. Sci. Phys. 72, 960–962 (2008). https://doi.org/10.3103/S1062873808070216

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  • DOI: https://doi.org/10.3103/S1062873808070216

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