Tribological Behavior of Si<sub>3</sub>N<sub>4</sub>/Ti<sub>3</sub>SiC<sub>2</sub> Contacts Lubricated by Lithium-Based Ionic Liquids

<table>Molecular structures of LiTFSI, OZO, urea, G3, G4, and L-F106.</table>

Advances in Materials Science and Engineering

Figure 1: Tribological Behavior of Si<sub>3</sub>N<sub>4</sub>/Ti<sub>3</sub>SiC<sub>2</sub> Contacts Lubricated by Lithium-Based Ionic Liquids 