Results 11 to 20 of about 937,202 (356)

Designing and estimating antioxidant properties of some lubricant additives via QSPR and MD methodologies

Scientific African, 2020
Quantitative structural properties relationship (QSPR) was used as an investigational tool to design new lubricant antioxidant additives with better properties that could replace the long-used multipurpose lubricant additive, Zinc dipropyl ...
Usman Abdulfatai, Adamu Uzairu, Gideon Adamu Shallangwa, Sani Uba   +3 more
doaj   +1 more source

Graphene-Family Lubricant Additives: Recent Developments and Future Perspectives

Lubricants, 2022
Graphene-family materials have been investigated by researchers as promising additives for various lubrication systems due to their unique physical-chemical properties.
Yanfei Liu, Shengtao Yu, Q. Shi, Xiangyu Ge, Wenzhong Wang   +4 more
semanticscholar   +1 more source

Comparison Between the Action of Nano-Oxides and Conventional EP Additives in Boundary Lubrication

Lubricants, 2020
Additives are essential in lubricant development, improving their performance by the formation of a protective film, thus reducing friction and wear. Some such additives are extreme pressure additives.
Valdicleide Silva Mello, Marinalva Ferreira Trajano, Ana Emilia Diniz Silva Guedes, Salete Martins Alves   +3 more
doaj   +1 more source

Tribological properties of carbon nanotube/SiO2 combinations as water-based lubricant additives for magnesium alloy

Journal of Materials Research and Technology, 2021
The major objective of this work was to evaluate the tribological properties of the carbon nanotube/spherical SiO2 nanoparticles combinations as lubricant additives in deionized water.
Hongmei Xie, Yongyi Wei, B. Jiang, Changping Tang, C. Nie   +4 more
semanticscholar   +1 more source

Importance of the catalytic effect of the substrate in the functionality of lubricant additives: the case of molybdenum dithiocarbamates [PDF]

Materials Today Chemistry, 2021
Molybdenum dithiocarbamates (MoDTCs) are lubricant additives very efficient in reducing the friction of steel, and they are used in a number of industrial applications.
S. Peeters, C. Charrin, I. Duron, Sophie Loehl'e, B. Thiébaut, M. Righi   +5 more
semanticscholar   +1 more source

Synergistic Lubrication and Antioxidation Efficacies of Graphene Oxide and Fullerenol as Biological Lubricant Additives for Artificial Joints

Lubricants, 2022
The service life of artificial joints has gradually failed to meet the needs of patients. Herein, the synergistic lubrication and antioxidant efficacies of graphene oxide (GO) and fullerenol (Fol) as biological lubricant additives for artificial joints ...
Qian Wu, Honglin Li, Liangbin Wu, Zihan Bo, Changge Wang, Lei Cheng, Chao Wang, Chengjun Peng, Chuanrun Li, Xianguo Hu, Chuan Li, Bo Wu   +11 more
doaj   +1 more source

Inorganic nanomaterial lubricant additives for base fluids, to improve tribological performance: Recent developments

Friction, 2021
In this paper, we review recent research developments regarding the tribological performances of a series of inorganic nano-additives in lubricating fluids.
Junhai Wang, Weipeng Zhuang, Wenfeng Liang, Tingting Yan, Ting Li, Lixiu Zhang, Shu Li   +6 more
semanticscholar   +1 more source

Competitive Adsorption of Ionic Liquids Versus Friction Modifier and Anti-Wear Additive at Solid/Lubricant Interface—Speciation with Vibrational Sum Frequency Generation Spectroscopy

Lubricants, 2020
A modern lubricant contains various additives with different functionalities and the interactions or reactions between these additives could induce synergistic or antagonistic effects in tribological performance.
Dien Ngo, Xin He, Huimin Luo, Jun Qu, Seong H. Kim   +4 more
doaj   +1 more source

Tribological performance of various metal-doped carbon dots as water-based lubricant additives and their potential application as additives of poly(ethylene glycol)

Friction, 2021
Advances in nano-lubricant additives are vital to the pursuit of energy efficiency and sustainable development. Carbon dots (CDs) have been widely investigated in the domain of lubricant additives owing to their extraordinary tribological properties, in ...
Weiwei Tang, Xuejun Zhu, Yufeng Li
semanticscholar   +1 more source

Molecular modelling and design of lubricant additives and their molecular dynamic simulations studies of Diamond-Like-Carbon (DLC) and steel surface coating

Egyptian Journal of Petroleum, 2019
Quantitative Structure–Properties Relationship (QSPR) analysis was carried out on 30 lubricant additives while molecular dynamics simulations study was also performed to determine the dynamic binding strength between the hydrogen-containing DLC (a-C: H ...
Usman Abdulfatai, Adamu Uzairu, Sani Uba, Gideon Adamu Shallangwa   +3 more
doaj   +1 more source