Results 81 to 90 of about 896 (199)
South African Journal of Chemical Engineering, 2020 In-silico QSPR and MD simulation methods were adopted to effectively design new lubricant anti-wear additive compounds as an alternative to zinc dialkyl dithiophosphate (ZDDP) which was reported to contribute to environmental pollution.
Usman Abdulfatai +3 more
doaj +1 more source
Recent advances in robust and ultra‐thin Li metal anode
Carbon Neutralization, Volume 3, Issue 4, Page 647-672, July 2024.A practical Li metal battery requires a stable and ultra‐thin Li electrode. In this review, the fundamental issues of a practical Li electrode are summarized from the stability and processability perspectives. Also, recent advances in methodologies toward robust and ultra‐thin Li metal anode are comprehensively summarized to provide overall insights ...
Zheng Luo +6 more
wiley +1 more source
Impact of Fuel Contents on Tribological Performance of PAO Base Oil and ZDDP
Lubricants, 2018 Fuel and water contents are inevitable in automotive engine oils. This study intends to investigate the impact of the addition of gasoline (3–20%) and water (1%) on the lubricating performance of synthetic base oil (PAO), with or without an anti ...
Yan Zhou +5 more
doaj +1 more source
Tribological synergy between classical ZDDP and innovative MoS2 and MoO3 nanotube additives at elevated temperatures; pp. 178-184 [PDF]
Proceedings of the Estonian Academy of Sciences, 2019 One of the most important drawbacks limiting the application of MoS2 nanotubes (NTs) as an oil additive is their temperature sensitivity. Recent studies showed that MoS2 NTs can be substituted by MoO3 NTs in conjunction with S-containing lubricants by ...
Agnieszka Maria Tomala +2 more
doaj +1 more source
ZDDP-Additive Interactions in Engine Lubricant Formulations [PDF]
, 2019 This thesis describes the investigation of the solution phase interactions, and resulting coordination-, thermo- and tribo-chemistry, in binary antiwear (Zinc Dialkyl DithioPhosphate – ZDDP) and organic friction modifier (OFM) additive formulations.
HEERAN, MICHAEL
core
The influence of slide–roll ratio on ZDDP tribofilm formation [PDF]
, 2016 The anti-wear performance and action mecha- nisms of zinc dithiophosphate (ZDDP) have been investi- gated under various test conditions.
Hugh A. Spikes +3 more
core +1 more source
Tribochemical Manufacturing of Thin Functional Films on Silicon Oxide Surfaces
Tribology OnlineThe discovery of tribochemical reactions at the sliding interfaces has suggested new pathways for material synthesis. This study explored the formation of thin functional films at the steel-on-silicon sliding interfaces, with toluene as base liquid and ...
Khurshid Ahmad +9 more
doaj +1 more source
Tribological Performance of Laser‐Based Surface Textured Nonconformal Contacts
Advances in Tribology, Volume 2024, Issue 1, 2024.The benefits of surface textures on rolling and sliding tribological contacts have been an exciting field of study over the last three decades. Laser surface texturing (LST) is a comparatively newer texturing methodology that yields repeatable precise microtextures.
Anand P. +4 more
wiley +1 more source
WS2 nanoparticles - potential replacement for ZDDP and friction modifier additives
, 2014 In high-pressure, high-temperature sliding contacts, WS2 nanoadditives react with the metal substrate to generate 100+ nm chemical tribofilms with a layered structure and excellent tribological properties.
Zekonyte, Jurgita +2 more
core +1 more source
Advances in Tribology, Volume 2024, Issue 1, 2024.This paper includes the laboratory and experimental methodology used to compare the effect of using mineral, semi‐synthetic, and synthetic engine oil on the parts wear of a four‐stroke gasoline internal composition engine (ICE). Three test platforms included three engines with identical, technical, and design specifications.
Mohammad Maher Kallas +3 more
wiley +1 more source