Preparation of Ionic Liquid Gel Including Nano-carbon and Fundamental Study on its Tribological Properties

将纳米碳洋葱与咪唑盐基离子液体混合制备纳米碳分散离子液体凝胶。用球盘式摩擦计对凝胶包埋在环氧树脂中的摩擦学性能进行了表征。结果表明，该凝胶在空气和真空中的摩擦系数分别低至0.1和0.06。随着法向力的增大，凝胶的润滑性优于离子液体。

Nano-carbon dispersing ionic liquid gel was produced from the mixture of carbon onion of nano-carbon and the imidazolium salt based ionic liquid. The tribological properties of the gel embedded in epoxy resin were characterized with a ball-on-disk type tribometer. As a result, the gel showed the friction coefficients as low as 0.1 and 0.06 in air and vacuum, respectively. Moreover, the gel exhibited superior lubricity comparing with ionic liquid itself as the normal force increased.