Molybdenum disulfide-based hybrid materials as new types of oil additives with enhanced tribological and rheological properties
Authors:
- Zuzanna Bojarska,
- Janusz Kopytowski,
- Marta Mazurkiewicz-Pawlicka,
- Piotr Bazarnik,
- Stanisław Gierlotka,
- Antoni Rożeń,
- Łukasz Makowski
Abstract
Owing to its low friction coefficient, nanosized MoS2 is as an excellent lubricant additive that can enhance the durability and efficiency of internal combustion engines. Herein, we investigate the application of MoS2-based materials as additives for a 10W-40 engine under different working conditions. To improve rheological and tribological properties, the heterogeneous nucleation was used to deposit MoS2 nanoparticles on surface of different carbon nanomaterials, such as graphene oxide, reduced graphene oxide, and carbon nanotubes, using an impinging jet reactor. Adding MoS2-based nanomaterials enhanced the rheological and tribological properties of the engine oil. At temperatures above 0 °C, adding hybrid materials decreased the friction factor between the engine oil and nanosuspension by up to 55%.
- Record ID
- WUTcdaefbf172524696a3aa508029d46522
- Author
- Journal series
- Tribology International, ISSN 0301-679X, e-ISSN 1879-2464
- Issue year
- 2021
- Vol
- 160
- Pages
- 1-12
- Article number
- 106999
- Keywords in English
- nanotribology,friction modifying additives, MoS2-based materials, impinging jet reactor
- ASJC Classification
- ; ; ;
- DOI
- DOI:10.1016/j.triboint.2021.106999 Opening in a new tab
- URL
- https://reader.elsevier.com/reader/sd/pii/S0301679X2100147X?token=0768D9906233EC50D84E0C295D6FAC071945DF37BE608642D669FD61078505A5F6C42EAECC327EF2A11D83D32607D4E7&originRegion=eu-west-1&originCreation=20210414082108 Opening in a new tab
- Language
- (en) English
- File
-
- File: 1
- Bojarska Z. (i in.) - Molybdenum disulfide-based...pdf
-
- Score (nominal)
- 200
- Score source
- journalList
- Score
- = 200.0, 07-06-2021, ArticleFromJournal
- Publication indicators
- : 2016 = 2.094; : 2019 = 4.271 (2) - 2019=4.191 (5)
- Additional fields
- Uwagi: This work was supported by National Science Centre [Decision No. DEC-2017/27/B/ST8/01382].
Share
- Uniform Resource Identifier
- https://repo.pw.edu.pl/info/article/WUTcdaefbf172524696a3aa508029d46522/
- URN
urn:pw-repo:WUTcdaefbf172524696a3aa508029d46522
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.