Ionic liquids as additives in water-based lubricants: from surface adsorption to tribofilm formation
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 …
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 …
maintaining safe engine operation. In many cases, engine oil must be capable of …
Compressing slippery surface-assembled amphiphiles for tunable haptic energy harvesters
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 …
high harvesting efficiency and a positive user experience when the interface is undergoing …
Recent progress in vegetable oil-based lubricants for tribological applications
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 …
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
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 …
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 …
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
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 …
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 …
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 …
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 …
nanomaterials (spherical particles and lamellar sheets) as additives for coconut oil‐based …
Friction of Methyl-Branched Fatty Acid Layers at Low and High Sliding Speeds
The friction of methyl-branched fatty acids was studied with a surface forces apparatus (SFA)
with attachments for low-speed (μm/s) and high-speed (cm/s) sliding. The systems studied …
with attachments for low-speed (μm/s) and high-speed (cm/s) sliding. The systems studied …