Results 51 to 60 of about 314 (176)

A Study on the Tribofilm Growth and Tribological Properties of Tribofilms Formed from Zinc Dialkyl Dithiophosphate (ZDDP) and Molybdenum Dialkyl Dithiocarbamate (MoDTC)

open access: yesTribology Online, 2018
Tribofilms are critical for the management of wear and the control of friction. This study focused on the tribological properties of tribofilms to clarify their antiwear and low-friction mechanisms.
Renguo Lu   +4 more
doaj   +1 more source

Tribological Properties of Polymer Friction Improvers Combined with MoDTC/ZDDP at Different Temperatures

open access: yesLubricants, 2023
To expand the applications of polymer friction modifiers in low viscosity oils suitable for hybrid power systems, the tribological properties of five kinds of oil samples at different temperatures were studied, which were compounded with polymer friction
Ye Hong, Yimin Mo, Juncheng Lv, Jun Wang
doaj   +1 more source

Performance, emissions, and lubricant oil analysis of a marine diesel engine powered by raw Schizochytrium sp. and its blends

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 1, Page 136-154, January/February 2026.
Abstract Microalgae oil (MAO), a third‐generation biofuel, can support global transportation fuel demand as a fossil fuel substitute. Schizochytrium sp. MAO is particularly promising for direct use in compression ignition (CI) engines, especially in the marine sector, due to its adaptability and high oil yield.
Victor Debnath   +3 more
wiley   +1 more source

INFLUENCE OF MAGNETIC FIELD ON THE SLIDING OF STEEL AGAINST LUBRICATED POLYAMIDE [PDF]

open access: yesJournal of the Egyptian Society of Tribology, 2012
The present work investigates the influence of magnetic field on the friction coefficient displayed by sliding of steel pin on polyamide disc lubricated by paraffin oil and dispersed by different lubricant additives such as zinc dialkyldithiophosphates ...
H. Zaini   +3 more
doaj   +1 more source

Recent Advances in Achieving High Energy/Power Density of Lithium–Sulfur Batteries for Current and Near‐Future Applications

open access: yesBattery Energy, Volume 4, Issue 5, September 2025.
This review comprehensively addresses challenges impeding the current and near‐future applications of Li–S batteries, with a special focus on novel strategies and materials for achieving high energy/power density. Additionally, potential areas for practical applications are explored, placing special emphasis on their lightweight, high energy/power ...
Junyoung Heo   +9 more
wiley   +1 more source

Effects of Dispersant and ZDDP Additives on Fretting Wear [PDF]

open access: yesTribology Letters, 2020
AbstractThis paper examines the effect of dispersant and anti-wear additives on fretting wear in lubricated bearing steel contacts. Reciprocating sliding ball-on-flat fretting tests with a stroke length of 50 μm have been carried out on steel-to-steel contacts in both dry and lubricated conditions.
A. Kontou, R. I. Taylor, H. A. Spikes
openaire   +2 more sources

Preparation, processing, and application of ultrathin lithium metal

open access: yesMetalMat, Volume 1, Issue 2, December 2024.
Ultrathin lithium metal has broad prospects in the application of high energy density anode and lithium supplementation. The challenges of processing ultrathin lithium metal are systematically outlined, and principles and methods to solve the difficulties are proposed based on the preparation perspective. Abstract Lithium metal is a promising electrode
Shaozhen Huang   +9 more
wiley   +1 more source

Evaluation of lubrication performance of RBD palm stearin and its formulation under different applied loads [PDF]

open access: yesJurnal Tribologi, 2016
The lubrication performance of refined, bleached and deodorized (RBD) palm stearin as an alternative lubricant was evaluated using pin-on-disk tribotester.
A.N. Farhanah, S. Syahrullail
doaj  

INFLUENCE OF MAGNETIC FIELD ON THE ACTION MECHANISM OF LUBRICANT ADDITIVES [PDF]

open access: yesJournal of the Egyptian Society of Tribology, 2012
The present work investigates the influence of magnetic field on the friction coefficient displayed by the sliding of steel pin on aluminium disc lubricated by paraffin oil and dispersed by different lubricant additives such as zinc ...
H. Zaini   +3 more
doaj   +1 more source

Recent advances in robust and ultra‐thin Li metal anode

open access: yesCarbon 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

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