How Polytetrafluoroethylene Lubricates Iron: An Atomistic View by Reactive Molecular Dynamics

Keyphrases

• Polytetrafluoroethylene 100%
• Reactive Molecular Dynamics 100%
• Tribochemical Reaction 60%
• Tribochemistry 40%
• Friction 40%
• Transfer Film 40%
• Friction-induced 20%
• Iron Oxide 20%
• ReaxFF Reactive Force Field 20%
• Hydroxylation 20%
• Friction Reduction 20%
• Hydroxyl Group 20%
• Chelation 20%
• Metal-polymer 20%
• Dynamic Evolution 20%
• Harsh Conditions 20%
• Oxidation Reaction 20%
• Ambient Environment 20%
• Self-development 20%
• Lubrication 20%
• Molecular Layer 20%
• Varying Temperature 20%
• FEniCS 20%
• Cryogenic Temperature 20%
• Molecular Mobility 20%
• Lubrication Properties 20%
• C-C Bond Cleavage 20%
• Cryogenic Environment 20%
• Mechanism Evolution 20%
• Molecular Chain 20%
• Surface Protection 20%
• Wear Reduction 20%
• Mechanical Shear 20%
• Shear Interface 20%
• ReaxFF Molecular Dynamics 20%
• Tribochemical Wear 20%
• Nanoscale Mechanism 20%
• Single Asperity 20%

Material Science

• Transfer Film 100%
• Film Growth 50%
• Lubrication 50%
• Tribochemistry 50%
• Oxidation Reaction 25%
• Rigidity 25%