Ionic liquids as additives in water-based lubricants: from surface adsorption to tribofilm formation

H Khanmohammadi, W Wijanarko, N Espallargas - Tribology Letters, 2020 - Springer
Ionic liquids (ILs) are potential lubricant additives that can potentially perform simultaneously
as friction modifiers and anti-wear agents. In addition, they possess good thermal stability …

Effect of small molecule surfactant structure on the stability of water-in-lubricating oil emulsions

RE McMillin, J Nowaczyk, K Centofanti, J Bragg… - Journal of Colloid and …, 2023 - Elsevier
During automotive engine operation, water may contaminate engine oil, inhibiting its role in
maintaining safe engine operation. In many cases, engine oil must be capable of …

Recent progress in vegetable oil-based lubricants for tribological applications

SS Rawat, AP Harsha - Tribology and Sustainability, 2021 - taylorfrancis.com
Industrial globalization leads to increase in the demand for lubricants day by day. Global
issues about crude oil are the finite source, continuous decline, rising prices and …

[HTML][HTML] Effect of the addition of coated SiO2 nanoparticles on the tribological behavior of a low-viscosity polyalphaolefin base oil

F Mariño, JML del Río, DEP Gonçalves, JHO Seabra… - Wear, 2023 - Elsevier
This work reports tribological properties of PAO6 containing SiO 2 nanoparticles modified
with stearic-acid (SiO 2-SA) as additives at concentrations (0.05, 0.10, 0.20, 0.30) wt% and …

Adsorption behavior of TEMPO-based organic friction modifiers during sliding between iron oxide surfaces: A molecular dynamics study

X Chen, J Yang, K Yasuda, N Koga, H Zhang - Langmuir, 2022 - ACS Publications
Organic friction modifiers (OFMs) added to lubricating oils to reduce friction and wear are
crucial for reducing energy loss and CO2 emissions. In our previous studies, we have …

The development of triglyceride-based additives and their lubricity properties for low sulfur fossil diesel: a review

RA Firmansyah, RY Perry Burhan… - Journal of …, 2022 - asmedigitalcollection.asme.org
Reducing the sulfur content in fossil diesel is recognized to create cleaner air. One of the
efforts that can be made to reduce sulfur is involving the hydrodesulfurization process in the …

Mechanistic insights into the effect of structural factors on film formation and tribological performance of organic friction modifiers

F Cyriac, N Yamashita, T Hirayama, TX Yi… - Tribology …, 2021 - Elsevier
The influence of molecular structure of organic friction modifiers (OFMs) on their adsorption
behaviour on iron oxide surface immersed in PAO oil was investigated using neutron …

Synergistic effect of binary systems of nanostructured MoS2/SiO2 and GO/SiO2 as additives to coconut oil‐derived grease: Enhancement of physicochemical and …

SS Rawat, AP Harsha, OP Khatri - Lubrication Science, 2021 - Wiley Online Library
The present work addresses the use of synergistic blends of two different types of
nanomaterials (spherical particles and lamellar sheets) as additives for coconut oil‐based …

Towards a Polymer-Brush-Based friction modifier for oil

TA Gmür, J Mandal, J Cayer-Barrioz, ND Spencer - Tribology Letters, 2021 - Springer
To meet the need for oil-compatible friction modifier additives that can significantly reduce
energy consumption in the boundary-lubrication regime, a macromolecular design approach …

Preparation and tribological study of novel amide-based organic friction modifiers

M Hu, R Ma, S Zhang, Y Han, J Zhao, M Zhang… - Tribology …, 2024 - Elsevier
We have synthesized two novel amide-based organic friction modifiers (OFMs), namely
NIPAOA and NDEAOA, through the addition reaction of oleamine with N …