Results 1 to 10 of about 590,624 (152)
Engine Oil Degradation Induced by Biodiesel: Effect of Methyl Oleate on the Performance of Zinc Dialkyldithiophosphate [PDF]
ACS Omega, 2019 In the present work, the oxidation stability of blends of methyl oleate, zinc dialkyldithiophosphate (ZDDP), and a high viscosity index mineral base oil was determined by the method of a rotating pressure vessel, while the antiwear abilities were ...
Jiu Wang +4 more
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Tribology Online, 2021 Ionic liquids (ILs) are being considered as novel lubricant additives to improve the friction and anti-wear characteristics of sliding surfaces. Because ILs consist of only cations and anions, their physical and chemical properties can be easily tailored
Kaisei Sato +4 more
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Substituent effects on the mechanochemical response of zinc dialkyldithiophosphate
Molecular Systems Design & Engineering, 2022 We show how the tribofilm growth rate of zinc dialkyldithiophosphate (ZDDP) changes for different alkyl substitutents under carefully controlled temperature and stress conditions.
Jie Zhang, James P. Ewen, Hugh A. Spikes
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Friction, 2023 Organic molybdenum lubricant additive like molybdenum dialkyl dithiocarbamate (MoDTC) can cause wear acceleration of diamond-like carbon (DLC) coating coupled with steel under boundary lubrication, which hinders its industrial application.
Shuoshuo Chen +5 more
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Ab Initio Insights into Zinc Dialkyldithiophosphate Linkage Isomers and Oxidative Degradation: Implications for Tribology. [PDF]
ACS Appl Nano MaterZinc dialkyldithiophosphates (ZDDPs) are widely used as antiwear additives in lubricants, forming protective tribofilms that reduce wear and friction in metallic contacts.
Benini F +3 more
europepmc +2 more sources
On the Transient Decomposition and Reaction Kinetics of Zinc Dialkyldithiophosphate [PDF]
ACS Applied Materials & Interfaces, 2018 Despite the ubiquitous use of the zinc dialkyldithiophosphate (ZDDP) as an antiwear additive, no complete information is yet available on its exact decomposition reactions and kinetics to form triboreactive protective films on contacting surfaces. This hinders the replacement of ZDDP with more environmentally friendly additives of similar antiwear ...
Dorgham, A +3 more
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Interfacial friction enabling ≤ 20 μm thin free-standing lithium strips for lithium metal batteries [PDF]
Nature Communications, 2023 A practical high-specific-energy Li metal battery requires thin (≤20 μm) and free-standing Li metal anodes, but the low melting point and strong diffusion creep of lithium metal impede their scalable processing towards thin-thickness and free-standing ...
Shaozhen Huang +9 more
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Zinc Dialkyldithiophosphate Additive Adsorption on Carbon Black Particles [PDF]
Tribology Letters, 2018 Soot is known to cause high wear in engine components and this is a problem with engine oils between extended drain intervals. Although several wear mechanisms have been suggested, exact soot-induced wear mechanisms are still not fully understood. This study aims to investigate the additive adsorption mechanism (specifically anti-wear additive) on ...
Motamen Salehi, F, Morina, A, Neville, A
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ACS Applied Materials & Interfaces, 2020 Zinc dialkyldithiophosphate (ZDDP) is added to engine lubricants to reduce wear and ensure reliable operation. ZDDP reacts under rubbing conditions to form protective zinc/iron phosphate tribofilms on steel surfaces. Recently, it has been demonstrated that this process can be promoted by applied stresses in lubricated contacts, as well as temperature ...
Jie Zhang +4 more
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Tribology Online, 2020 Volume and issue: Vol. 10 , No. 1 (2015)Page: pp. 56-63Title: Lubricities of Environmentally Acceptable Lubricants with Zinc Dialkyldithiophosphate and Dibenzyl Disulfide on Tribological Properties of Plasma Electrolytic Oxidation Coated A6061-T6 Alloy ...
T. Nakase, S. Kato, M. Woydt, S. Sasaki
doaj +2 more sources