Advanced Solid Lubrication with COK‐47: Mechanistic Insights on the Role of Water and Performance Evaluation [PDF]
Advanced ScienceMetal–organic framework (MOF) nanoparticles have attracted widespread attention as lubrication additives due to their tunable structures and surface effects. However, their solid lubrication properties have been rarely explored.
Hanglin Li +12 more
doaj +3 more sources
Tribochemistry, Mechanical Alloying, Mechanochemistry: What is in a Name? [PDF]
Frontiers in Chemistry, 2021 Over the decades, the application of mechanical force to influence chemical reactions has been called by various names: mechanochemistry, tribochemistry, mechanical alloying, to name but a few.
Adam A. L. Michalchuk +6 more
doaj +2 more sources
Tribochemistry: A Review of Reactive Molecular Dynamics Simulations
Lubricants, 2020 Tribochemistry, the study of chemical reactions in tribological interfaces, plays a critical role in determining friction and wear behavior. One method researchers have used to explore tribochemistry is “reactive” molecular dynamics simulation based on ...
Stefan J. Eder +2 more
exaly +3 more sources
Perspectives of 2D MXene Tribology. [PDF]
Adv Mater, 2023 The past two years have witnessed increased experimental and theoretical efforts toward studying MXenes’ mechanical and tribological properties when used as lubricant additives, reinforcement phases in composites, or solid lubricant coatings. The most promising results in MXene tribology are summarized, future important problems to be pursued further ...
Rosenkranz A +4 more
europepmc +2 more sources
Strain-Induced Redistribution of Point Defects in ZnO Nanoparticles. [PDF]
Small SciPowder compaction generates local strain effects in ZnO nanoparticles. This alters the abundance of intrinsic point defects and impacts the semiconductor's electronic structure. Such changes were analyzed by a combination of spectroscopy and density functional theory calculations and emphasize the importance of strain effects in the design and ...
Aicher K +4 more
europepmc +2 more sources
Editorial: Advances in Tribochemistry [PDF]
Frontiers in Chemistry, 2022 Lei Chen +3 more
doaj +2 more sources
Friction and Wear Behavior of Laser-Induced Graphene Structures on Polyimide Films. [PDF]
Small SciThis study presents an investigation into the friction and wear behavior of laser‐induced graphene (LIG). Introducing line patterns of different sizes with this laser scribing approach results in a lowering of the coefficient of friction. The gradual wear of the protruding LIG patterns and the formation of wear debris are explored.
Gleirscher M +6 more
europepmc +2 more sources
Self-Lubricating Tribo-Catalytic Activity of 2D High Entropy Alloy Nanoflakes. [PDF]
SmallThe 2D high entropy alloy (HEA) of (MoWNbTaV)0.2S2 is synthesized and investigated through ball‐on‐disk friction experiments. The unprecedentedly low average coefficients of friction (0.076) and wear rates (10−9 mm3 (N∙m)−1) under high contact pressures (0.936 GPa) within ambient conditions are demonstrated.
Wang S +13 more
europepmc +2 more sources
Friction force microscopy of tribochemistry and interfacial ageing for the SiOx/Si/Au system [PDF]
Beilstein Journal of Nanotechnology, 2018 Friction force microscopy was performed with oxidized or gold-coated silicon tips sliding on Au(111) or oxidized Si(100) surfaces in ultrahigh vacuum.
Christiane Petzold +2 more
doaj +2 more sources
Impact of Fatty Triamine on Friction Reduction Performance of MoDTC Lubrication Additive
Lubricants, 2022 The impact of a fatty triamine (Triameen YT) additive was investigated on the friction performance and stability of molybdenum dithiocarbamate (MoDTC) in the formulations containing polyalphaolefin synthetic base oil (PAO) and zinc dialkyldithiophosphate
Camella Oumahi +7 more
doaj +1 more source