Article Dans Une Revue Journal of Carbon Research Année : 2025

Fluorination to Enhance the Tribological Properties of Carbonaceous Materials

Résumé

This review compiles data from 77 articles on the tribological properties of fluorinated carbons CFx. Covalent grafting of fluorine atoms improves the tribological properties. The C-F bonding plays a key role in reducing friction. The tribological stability of CFx, along with their ability to form protective films from the very first cycles, provides a significant advantage in reducing wear and extending the lifespan of mechanical components. The role of the presence of fluorine atoms, their content, their distribution in the carbon lattice, and the C-F bonding, as well as the dimensionality and the size of the materials, are discussed. Some ways of improving lubrication performance and investigating friction-reducing properties and mechanisms are proposed.

Dates et versions

hal-05290937 , version 1 (30-09-2025)

Identifiants

Citer

Guillaume Haddad, Nadiège Nomède-Martyr, Philippe Bilas, Katia Guérin, Philippe Thomas, et al.. Fluorination to Enhance the Tribological Properties of Carbonaceous Materials. Journal of Carbon Research, 2025, 11 (1), pp.6. ⟨10.3390/c11010006⟩. ⟨hal-05290937⟩
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