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Volume 156, 2012
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Sliding friction at soft micropatterned elastomer interfaces

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Abstract

In this paper, we present an experimental study of the friction between a smooth elastomer lens and an elastomer substrate micropatterned with hexagonal arrays of cylindrical pillars. Depending on the normal load, the surfaces can be in top or mixed contact. The friction force can be interpreted in terms of friction stresses in the full contact and top contact zones. The latter is higher than that on smooth surfaces evidencing the role of the elastic deformations of the surfaces in the dissipation processes.

  • This article is part of the themed collection: Tribology
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Publication details

The article was received on 25 Nov 2011, accepted on 19 Jan 2012 and first published on 19 Jan 2012


Article type: Paper
DOI: 10.1039/C2FD00121G
Citation: Faraday Discuss., 2012,156, 255-265
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    Sliding friction at soft micropatterned elastomer interfaces

    E. Degrandi-Contraires, C. Poulard, F. Restagno and L. Léger, Faraday Discuss., 2012, 156, 255
    DOI: 10.1039/C2FD00121G

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