Results 1 to 10 of about 188 (148)

Interfacial friction enabling ≤ 20 μm thin free-standing lithium strips for lithium metal batteries. [PDF]

Nat Commun, 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 ...
Huang S, Wu Z, Johannessen B, Long K, Qing P, He P, Ji X, Wei W, Chen Y, Chen L.   +9 more
europepmc   +2 more sources

Synergistic Enhancement of the Lubrication Performance of Zinc Dialkyldithiophosphate by Coexistence with Ionic Liquid

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
Shinya Sasaki, Seiya Watanabe, Shouhei Kawada   +2 more
exaly   +3 more sources

Etude du mécanisme d'action du dialkyldithiophosphate de zinc en régime de lubrification limite Mechanism of Boundary Lubrication with Zinc Dialkyldithiophosphates

Oil & Gas Science and Technology, 2006
Le mécanisme d'action de l'isobutyl-isopentyl dithiophosphate de zinc en régime de lubrification limite a été étudié grâce à la comparaison des films superficiels apparaissant par simple immersion et au cours du frottement, en présence de cet additif ...
Morizur-Jersale M. F., Briant J.
doaj   +2 more sources

Engine Oil Degradation Induced by Biodiesel: Effect of Methyl Oleate on the Performance of Zinc Dialkyldithiophosphate. [PDF]

ACS Omega, 2019
Wang J, He T, Song C, Li X, Chen B.
europepmc   +2 more sources

N-Oleoyl Sarcosine as an Engine Oil Friction Modifier, Part 2: Elucidation of Friction-Reducing Mechanism at Room Temperature Focusing on Contribution of NOS in NOS+ZDDP Mixture

Tribology Online, 2022
The tribological properties of a mixture of a commercial organic friction modifier, N-oleoyl sarcosine (NOS), and a commercial anti-wear additive, zinc dialkyldithiophosphate (ZDDP), were investigated.
Weiqi Shen, Dongjiang Han, Tomoko Hirayama, Naoki Yamashita, Tadashi Oshio, Hideo Tsuneoka, Kazuo Tagawa, Kazuhiro Yagishita   +7 more
doaj   +1 more source

Impact of Fatty Triamine on Friction Reduction Performance of MoDTC Lubrication Additive

Lubricants, 2022
The impact of a fatty triamine (Triameen YT) additive was investigated on the friction performance and stability of molybdenum dithiocarbamate (MoDTC) in the formulations containing polyalphaolefin synthetic base oil (PAO) and zinc dialkyldithiophosphate
Camella Oumahi, Thierry Le Mogne, Antonio Aguilar-Tapia, Catherine Charrin, Christophe Geantet, Pavel Afanasiev, Benoit Thiebaut, Maria Isabel De Barros-Bouchet   +7 more
doaj   +1 more source

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, Azam, A, Morina, A, Neville, A   +3 more
openaire   +3 more sources

N-Oleoyl Sarcosine as an Engine Oil Friction Modifier, Part 1: Tribological Performance of NOS+ZDDP Mixture at 100°C

Tribology Online, 2022
The friction coefficient when a Fe surface was lubricated with an additive mixture of N-Oleoyl sarcosine (NOS), a commercial organic friction modifier, and zinc dialkyldithiophosphate (ZDDP) was measured at 100°C using a ball-on-disk tribometer under ...
Weiqi Shen, Dongjiang Han, Tomoko Hirayama, Naoki Yamashita, Tadashi Oshio, Hideo Tsuneoka, Kazuo Tagawa, Kazuhiro Yagishita   +7 more
doaj   +1 more source

An Investigation of Antioxidant Properties of Zinc and Molybdenum Dithiocarbamates in Hydrocarbons [PDF]

Journal of Petroleum Science and Technology, 2016
The oxidation and degradation of hydrocarbons at high temperature and pressure in the presence of oxygen is one of the common oil product problems.
Marzieh Shekarriz
doaj   +1 more source

Impact of Boron-Containing Lubricant Additive on Three-Way Catalyst Reactivity and Physicochemical Properties

Lubricants, 2023
Boron-containing compounds are one of the lubricant additive options due to their suitable properties for additives and have been used as commercial lubricant additives.
Daekun Kim, Todd J. Toops, Ke Nguyen, Michael J. Lance, Jun Qu   +4 more
doaj   +1 more source