Tribochemistry: a review of reactive molecular dynamics simulations

A Martini, SJ Eder, N Dörr - Lubricants, 2020 - mdpi.com
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 …

Acetone–Gasoline blend as an alternative fuel in SI engines: a novel comparison of performance, emission, and lube oil degradation

M Usman, T Khan, F Riaz, MA Ijaz Malik, MT Amjad… - ACS …, 2023 - ACS Publications
The disproportionate use of petroleum products and stringent exhaust emissions has
emphasized the need for alternative green fuels. Although several studies have been …

Tribochemistry as an alternative synthesis pathway

H Carlton, D Huitink, H Liang - Lubricants, 2020 - mdpi.com
While reactions driven by mechanical force or stress can be labeled mechanochemical,
those specifically occurring at a sliding interface inherit the name tribochemical, which stems …

Comprehensive assessment of oil degradation patterns in petrol and diesel engines observed in a field test with passenger cars–Conventional oil analysis and fuel …

A Agocs, AL Nagy, Z Tabakov, J Perger… - Tribology …, 2021 - Elsevier
Requirements for modern internal combustion engines are lower emissions, higher power
density and longer maintenance intervals. These trends increase the demands on engine …

Tribological performance of ultrathin MoS2 nanosheets in formulated engine oil and possible friction mechanism at elevated temperatures

M Yi, J Qiu, W Xu - Tribology International, 2022 - Elsevier
MoS 2 nanoparticles have been extensively applied as lubricating additives enhancing
tribological behavior of base oils over the past decades. But how MoS 2 nanoparticles …

Study of the effect of physicochemical degradation and contamination of motor oils on their lubricity

M Sejkorová, I Hurtová, P Jilek, M Novák, O Voltr - Coatings, 2021 - mdpi.com
Internal combustion engine lubrication is essential for unwanted energy and material losses.
As part of the experimental work, the lubricity of both new and worn motor oils of Society of …

Engine oils in the field: A comprehensive tribological assessment of engine oil degradation in a passenger car

A Agocs, C Besser, J Brenner, S Budnyk, M Frauscher… - Tribology Letters, 2022 - Springer
In this study, the deterioration of the friction and wear properties of a SAE 5W-30 engine oil
during its service life as well as the differences in tribofilms formed by different oil conditions …

Improving sustainability by enhanced engine component lifetime through friction modifier additives in fuels

M Frauscher, A Agocs, T Wopelka, A Ristic, B Ronai… - Fuel, 2024 - Elsevier
Engine test rig runs with a standard and a friction modifier containing premium fuel using an
artificially altered close to end-of-life oil were conducted. Friction modifier and antiwear …

[HTML][HTML] Weighted LASSO variable selection for the analysis of FTIR spectra applied to the prediction of engine oil degradation

P Pfeiffer, B Ronai, G Vorlaufer, N Dörr… - … and Intelligent Laboratory …, 2022 - Elsevier
The aim of this work is to quantify the relationship between different methods of artificial oil
alteration as well as engine oils collected from a passenger car using FTIR (Fourier …

Substituent effects on the thermal decomposition of phosphate esters on ferrous surfaces

JP Ewen, CA Latorre, C Gattinoni… - The Journal of …, 2020 - ACS Publications
Phosphate esters have a wide range of industrial applications, for example in tribology
where they are used as vapor phase lubricants and antiwear additives. An atomic-level …