| People | Locations | Statistics |
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| Ferrari, A. |
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| Schimpf, Christian |
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| Dunser, M. |
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| Thomas, Eric |
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| Gecse, Zoltan |
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| Tsrunchev, Peter |
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| Della Ricca, Giuseppe |
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| Cios, Grzegorz |
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| Hohlmann, Marcus |
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| Dudarev, A. |
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| Mascagna, V. |
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| Santimaria, Marco |
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| Poudyal, Nabin |
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| Piozzi, Antonella |
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| Mørtsell, Eva Anne |
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| Jin, S. |
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| Noel, Cédric |
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| Fino, Paolo |
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| Mailley, Pascal |
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| Meyer, Ernst |
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| Zhang, Qi |
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| Pfattner, Raphael | Brussels |
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| Kooi, Bart J. |
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| Babuji, Adara |
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| Pauporte, Thierry |
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Walter, M.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2022Perspectives on weak interactions in complex materials at different length scales
- 2020Macroscopic quantum electrodynamics and density functional theory approaches to dispersion interactions between fullerenescitations
- 2020Reliable computational prediction of the supramolecular ordering of complex molecules under electrochemical conditionscitations
- 2020High-temperature low cycle fatigue behavior of an equiatomic CoCrFeMnNi high-entropy alloycitations
- 2019Mechanochemically aminated multilayer graphene for carbon/polypropylene graft polymers and nanocompositescitations
- 2018Tuning intermolecular interaction between lignin and carbon nanotubes in fiber composites - a combined experimental and ab-initio modeling studycitations
- 2017Macroscopic superlow friction of steel and diamond-like carbon lubricated with a formanisotropic 1,3-diketonecitations
- 2015An old workhorse for new applications: Fe(dpm)(3) as a precursor for low-temperature PECVD of iron(III) oxidecitations
- 2013Ultralow friction induced by tribochemical reactions: A novel mechanism of lubrication on steel surfacescitations
- 2006Measurement of the J/ψ production cross section in 920 GeV/c fixed-target proton–nucleus interactions.
- 2006Measurement of the $J/%5Cpsi$ production cross section in 920-GeV/c fixed-target proton-nucleus interactionscitations
- 2006Improved measurement of the b-anti-b production cross section in $920-GeV$ fixed-target proton-nucleus collisionscitations
- 2005The Outer Tracker Detector of the HERA-B Experiment. Part I: Detectorcitations
- 2004Search for the flavor changing neutral current decay $D^0$ $%5Cto$ $%5Cmu^+$$ %5Cmu^-$ with the HERA-B detectorcitations
- 2003$J/%5Cpsi$ production via chi($c$) decays in 920-GeV pA interactionscitations
- 2003Inclusive $%5Cmathrm{V^0}$ production cross sections from 920 GeV fixed target proton-nucleus collisionscitations
- 2003Measurement of the $b%5Coverline{b}$ production cross section in 920 GeV fixed-target proton-nucleus collisionscitations
Places of action
article
Ultralow friction induced by tribochemical reactions: A novel mechanism of lubrication on steel surfaces
Abstract
S.5207-5213 ; The tribological properties of two steel surfaces rubbing against each other are measured while they are in contact with 1,3-diketones of varying structure. Such systems show after a short running-in period ultralow friction properties with a coefficient of friction of as low as µ = 0.005. It is suggested that the extremely favorable friction properties are caused by a tribochemical reaction between the 1,3-diketones and the steel surfaces, leading to formation of a chelated iron-diketo complex. The influence of temperature and the molecular structure of the 1,3 diketo-lubricants onto the friction properties of the system is elucidated under both static and dynamic conditions. With progression of the tribochemical reaction, the sliding surfaces become very conformal and smooth, so that the pressure is greatly reduced and further wear is strongly reduced. All iron particles potentially generated by wear during the initial running-in period are completely dissolved through complex formation. It is proposed that the tribochemical polishing reaction causes a transition from boundary lubrication to fluid lubrication. ; 29 ; Nr.17