Tribological Behavior of Ionic Liquid of 1-ethyl-3-octylimidazolium Diethtylphosphonate as a Lubricant
1-乙基-3-辛基咪唑二乙基膦酸盐离子液摩擦学行为研究

The ionic liquid of 1-ethyl-3-octylimidazolium diethylphosphonate was prepared and evaluated as a kind of promising lubricant for a steel/steel contact.The friciton and wear behavior of the steel/steel system lubricated with the ionic liquid was investigated on an Optimol SRV oscillating friction and wear tester and MRS-1J four-ball friction and wear tester.The elemental composition and chemical nature of the boundary films generated on the worn steel surface were analyzed with SEM and XPS.The ionic liquid ...