Friction modifier additives

H Spikes - Tribology Letters, 2015 - Springer
The need for energy efficiency is leading to the growing use of additives that reduce friction
in thin film boundary and mixed lubrication conditions. Several classes of such friction …

The universal usefulness of stearic acid as surface modifier: applications to the polymer formulations and composite processing

A Patti, H Lecocq, A Serghei, D Acierno… - Journal of Industrial and …, 2021 - Elsevier
This work aims to review the literature studies based on the application of stearic acid (SA)
in a large range of industrial and academic formulations, given the benefits arisen from this …

Nonequilibrium molecular dynamics simulations of organic friction modifiers adsorbed on iron oxide surfaces

JP Ewen, C Gattinoni, N Morgan, HA Spikes, D Dini - Langmuir, 2016 - ACS Publications
For the successful development and application of lubricants, a full understanding of the
nanoscale behavior of complex tribological systems is required, but this is difficult to obtain …

Structure and friction of stearic acid and oleic acid films adsorbed on iron oxide surfaces in squalane

M Doig, CP Warrens, PJ Camp - Langmuir, 2014 - ACS Publications
The structure and friction of fatty acid surfactant films adsorbed on iron oxide surfaces
lubricated by squalane are examined using large-scale molecular dynamics simulations …

Frictional response of fatty acids on steel

RR Sahoo, SK Biswas - Journal of colloid and Interface Science, 2009 - Elsevier
Self-assembled monolayers of fatty acids were formed on stainless steel by room-
temperature solution deposition. The acids are covalently bound to the surface as …

On the increase in boundary friction with sliding speed

S Campen, J Green, G Lamb, D Atkinson, H Spikes - Tribology letters, 2012 - Springer
During the last sixty years there have been consistent reports in the literature that in the
boundary lubrication regime, some, but not all, solutions of organic friction modifiers give …

Effects of unsaturation on film structure and friction of fatty acids in a model base oil

SM Lundgren, M Ruths, K Danerlöv… - Journal of colloid and …, 2008 - Elsevier
The normal and friction forces between layers of three fatty acids (stearic, oleic, and linoleic
acid) and a rosin acid (dehydroabietic acid) have been measured in n-hexadecane with a …

Fabrication and coating adhesion study of superhydrophobic stainless steel surfaces: The effect of substrate surface roughness

M Amiriafshar, M Rafieazad, X Duan, A Nasiri - Surfaces and Interfaces, 2020 - Elsevier
Abstract In this study, superhydrophobic 17–4 PH stainless steel surfaces were fabricated for
applications in harsh marine environment. The impacts of the substrate's surface roughness …

Compressing slippery surface-assembled amphiphiles for tunable haptic energy harvesters

PK Jani, K Yadav, M Derkaloustian, H Koerner… - Science …, 2025 - science.org
A recurring challenge in extracting energy from ambient motion is that devices must maintain
high harvesting efficiency and a positive user experience when the interface is undergoing …

Adsorption of Surfactants on α-Fe2O3(0001): A Density Functional Theory Study

C Gattinoni, JP Ewen, D Dini - The Journal of Physical Chemistry …, 2018 - ACS Publications
From corrosion inhibition to lubrication, a detailed understanding of the interactions between
surfactants and iron oxide surfaces is critical for a range of industrial applications. However …