Results 81 to 90 of about 1,058 (154)

Stick–slip behaviour on Au(111) with adsorption of copper and sulfate

Beilstein Journal of Nanotechnology, 2015
Several transitions in the friction coefficient with increasing load are found on Au(111) in sulfuric acid electrolyte containing Cu ions when a monolayer (or submonolayer) of Cu is adsorbed.
Nikolay Podgaynyy, Sabine Wezisla, Christoph Molls, Shahid Iqbal, Helmut Baltruschat   +4 more
doaj   +1 more source

Elements of friction theory and nanotribology: from statistical physics to quantum information

, 2015
Combining the classical theories of contact mechanics and lubrication with the study of friction on the nanometer range, this multi-scale book for researchers and students alike guides the reader deftly through the mechanisms governing friction processes,
Meyer, Ernst, Meyer E., Gnecco, Enrico, Gnecco E.   +3 more
core   +1 more source

Fundamental Mechanisms Underlying the Effectiveness of Nanoparticle Additives to Lubricants: 25 Examples Linking Nano- to Macroscale Friction

Lubricants
Studies of the fundamental origins of friction have undergone rapid acceleration in recent years by providing valuable information on the nanoscale mechanisms responsible for friction at the macroscopic level.
Jacqueline Krim, Alex I. Smirnov
doaj   +1 more source

Atomistic modelling of friction of Cu and Au nanoparticles adsorbed on graphene

Condensed Matter Physics, 2013
We present classical molecular dynamics calculations of the behavior of copper and gold nanoparticles on a graphene sheet, sheared with a constant applied force Fa.
A.V. Khomenko, N.V. Prodanov, B.N.J. Persson   +2 more
doaj   +1 more source

Ionic liquid adsorption and nanotribology at the silica-oil interface: hundred-fold dilution in oil lubricates as effectively as the pure ionic liquid

, 2014
The remarkable physical properties of ionic liquids (ILs) make them potentially excellent lubricants. One of the challenges for using ILs as lubricants is their high cost.
MW Rutland (15796190), Anthony Somers (13059393), PK Cooper (15802295), H Li (100694), R Atkin (13306035), Patrick Howlett (13088661), Maria Forsyth (13084584)   +6 more
core   +2 more sources

Atomic Friction Processes of Two-Dimensional Materials. [PDF]

Langmuir, 2023
Song Y, Meyer E.
europepmc   +1 more source

A multiscale tribological study of nacre : Evidence of wear nanomechanisms controlled by the frictional dissipated power [PDF]

, 2012
Sheet nacre is a hybrid biocomposite with a multiscale structure, including nanograins of CaCO3 (97% wt.% – 40 nm in size) and two organic matrices: (i) the “interlamellar” mainly composed of β-chitin and proteins, and (ii) the “intracrystalline” mainly ...
Stempflé, Philippe, Bourrat, Xavier, Pantalé, Olivier, Takadoum, Jamal, Lopez, Evelyne, Kouitat Njiwa, Richard   +5 more
core  

Nanotribology of coating on silicon using multiscale atomic-continuum modelling

Nanotribology of coating on silicon using multiscale atomic-continuum modelling. Nanotribology plays a vital role in the development of nanomaterials, nanotechnology and information technology.

core  

Ionic Liquid Adsorption and Nanotribology at the Silica–Oil Interface: Hundred-Fold Dilution in Oil Lubricates as Effectively as the Pure Ionic Liquid

, 2015
The remarkable physical properties of ionic liquids (ILs) make them potentially excellent lubricants. One of the challenges for using ILs as lubricants is their high cost.
Hua Li (46469), Mark W. Rutland (1345386), Maria Forsyth (1296441), Rob Atkin (1338717), Patrick C. Howlett (1296435), Anthony E. Somers (1345380), Peter K. Cooper (1345383)   +6 more
core   +1 more source

Editorial: Tribology and Atomic Force Microscopy – Towards Single Asperity Contact

Frontiers in Mechanical Engineering, 2022
Brunero Cappella, Dirk Spaltmann, Mark Gee   +2 more
doaj   +1 more source