Electrical charges and tribology of insulating materials

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dc.creatorGuerret-Piecourt, Christelle
dc.creatorBec, Sandrine
dc.creatorTreheux, Daniel
dc.date2007-07-18
dc.date.accessioned2026-07-07T08:18:58Z
dc.date.available2026-07-07T08:18:58Z
dc.descriptionElectrical charges generation occurring during contact and friction of insulating materials has been identified for a long time. However the contribution of these electrical charges to the friction behaviour is usually neglected in the energetical balances. Based on published results and on our own experimental results on the ability of the dielectric materials to trap charges, we show in this study that the interaction energy during friction depends markedly on these trapped charges. Eventually, we propose the complementary use of the "mirror " method and of surface forces measurements to obtain a quantitative evaluation of this contribution. dielectric behaviour / friction / triboelectrification / interfacial interactions / surface free energy / space charge / surface forces
dc.identifierhttps://arxiv.org/abs/0707.2649
dc.identifierhttp://arxiv.org/abs/0707.2649
dc.identifierComptes Rendus de l Académie des Sciences - Series IV - Physics t2, Série IV (05/07/2001) 761-774
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/134618
dc.subjectClassical Physics
dc.titleElectrical charges and tribology of insulating materials
dc.typetext

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