Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Restuccia, Paolo"'
Zinc dialkyldithiophosphates (ZDDPs) have been commonly used as anti-wear additives in the automotive industry for the past 80 years. The morphology, composition and structure of the ZDDPs phosphate-based tribofilm, which is essential for its lubrica
Externí odkaz:
http://arxiv.org/abs/2306.15654
Autor:
Rosenkranz, Andreas, Wang, Bo, Zambrano, Dario, Henríquez, Javier Marqués, Aguilar-Hurtado, Jose Y., Marquis, Edoardo, Restuccia, Paolo, Wyatt, Brian C., Righi, M. Clelia, Anasori, Babak
Multi-layer Ti3C2Tx coatings have demonstrated an outstanding wear performance with excellent durability due to beneficial tribo-layers formed. However, the involved formation processes dependent on the tribological conditions and coating thickness a
Externí odkaz:
http://arxiv.org/abs/2306.02992
Molecular adsorption is the first important step of many surface-mediated chemical processes, from catalysis to tribology. This phenomenon is controlled by physical/chemical interactions, which can be accurately described by first principles calculat
Externí odkaz:
http://arxiv.org/abs/2304.14353
Surface adsorption is one of the fundamental processes in numerous fields, including catalysis, environment, energy and medicine. The development of an adsorption model which provides an effective prediction of binding energy in minutes has been a lo
Externí odkaz:
http://arxiv.org/abs/2108.09392
Autor:
Rosenkranz, Andreas, Wang, Bo, Zambrano, Dario, Marqués Henríquez, Javier, Aguilar-Hurtado, Jose Y., Marquis, Edoardo, Restuccia, Paolo, Wyatt, Brian C., Righi, M. Clelia, Anasori, Babak
Publikováno v:
In Materials Today Nano March 2024 25
Publikováno v:
In Applied Surface Science 1 January 2024 642
Autor:
Marchetto, Diego, Restuccia, Paolo, Ballestrazzi, Antonio, Righi, M. C., Rota, Alberto, Valeri, Sergio
Publikováno v:
Carbon 116 (2017) 375-380
It has been recently reported that graphene is able to significantly reduce the friction coefficient of steel-on-steel sliding contacts. The microscopic origin of this behavior has been attributed to the mechanical action of load carrying capacity. H
Externí odkaz:
http://arxiv.org/abs/1901.09616
Publikováno v:
In Applied Surface Science 30 December 2022 606
Autor:
Restuccia, Paolo, Ferrario, Mauro, Sivestrelli, Pier Luigi, Mistura, Giampaolo, Righi, Maria Clelia
Publikováno v:
Phys. Chem. Chem. Phys. 18 (2016) 28997-29004
Recent nanofriction experiments of xenon on graphene revealed that the slip onset can be induced by increasing the adsorbate coverage above a critical value, which depends on temperature. Moreover, the xenon slippage on gold is much higher than on gr
Externí odkaz:
http://arxiv.org/abs/1610.06323
Publikováno v:
Carbon 107 (2016) 878-884
Although very similar in many technological applications, graphene and MoS2 bear significant differences if exposed to humid environments. As an example, lubrication properties of graphene are reported to improve while those of MoS2 to deteriorate: i
Externí odkaz:
http://arxiv.org/abs/1607.05607