Anti-Friction Effect of Graphite Nonasheets Formed by Sonicating Expanded Graphite

Zhi Guo Liu

doi:10.4028/www.scientific.net/AMM.189.210

Paper Titles

Influence of Oxygen Plasma Treatment on Properties of Polyester Fabrics Coated with Copper Films
p.193

The Effect of Nano-Graphite Particle to the Friction and Wear Performance of Al-Mg Matrix Composite Material
p.197

Study on the Mechanical Property of the Spun Silk and T-400 Interlaced Fabric with Different Weaves
p.201

Experimental Researches on Relation between Martens Hardness and Traditional Mechanical Properties
p.205

Anti-Friction Effect of Graphite Nonasheets Formed by Sonicating Expanded Graphite
p.210

Tribological Behavior of Graphite Encapsulated Nickel Nanoparticles Formed by Ball-Milling and Annealing Method
p.214

Research on Fatigue Properties of Grade B Steel Casted by the Resin Sand Process
p.218

Density Functional Theory Calculations of the Radical Scavenging Activity of Alkannin Derivatives
p.225

The Application on Laser Welding in the Welding of Hot Rolled Sheet
p.232

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 189Anti-Friction Effect of Graphite Nonasheets Formed...

Anti-Friction Effect of Graphite Nonasheets Formed by Sonicating Expanded Graphite

Abstract:

Graphite nanosheets were prepared by sonicating expanded graphite (EG) in a liquid medium. The products were characterized by scanning electron microscope (SEM), and its anti-friction effect used as additive of base oil was investigated. The influencing factors of its anti-friction effect, the weight ratio of graphite nanosheets to base oil, the sonicating medium and sonicating time, were studied and optimized. The results show that under the optimum conditions the graphite nanosheets exhibit an excellent anti-friction effect.