A review of use of nanoparticle additives in lubricants to improve its tribological properties

Ali, Zaman Abud Almalik Abud; Takhakh, Ayad M.; Al-Waily, Muhannad

doi:10.1016/j.matpr.2021.11.193

Cited by 26 publications

(10 citation statements)

References 85 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Expanding temperatures, diminished visvous consistency while expanding molecule volume mixture expanded in nano lubricant. As per these examinations, expanding the temperature and nanoparticle size, or diminishing the nanofluid fixation, decreases the viscosity of the nanofluid [3].…”

Section: Introductionmentioning

confidence: 90%

Thermal Properties of Engine Oils through the Integration of Graphene Nanoparticles: A Greener Approach for Sustainable Mechanical Systems

Kadirgama,

Lee,

Ramasamy

et al. 2024

E3S Web of Conf.

View full text Add to dashboard Cite

Tribology is a high demand mechanical system with friction and wear. Mechanical systems lose efficiency as a result. One answer for this issue is to utilize an oil that can limit contact and wear, bringing about improved effectiveness. The advancement of effective lubricating added substances for tribological properties improvement and improved thermal conductivity has gotten huge modern and scholarly consideration. By and large, nano-sized particles scattered in lubricants, referred to as nano-based lubricant, are utilized in mechanical structures to lessen heat and forces of frictions. Moreover, new guidelines will empower the utilization of greener lubrication advancements in oils. To resolve this issue, lubricants should satisfy guidelines while able to give exceptional oil characteristics. As another green material, this research will investigate the dissolving of Graphene nanoparticles in lubricants. The objective of this study is to perceive what Graphene added 10W40 motor oil means for the thermal properties and tribological characteristics. Graphene, which was added to 10W40 lubricant, was used to study the best design. Graphene nanoparticles were distributed in baseline engine oil in a two-step process. In the preparation of Graphene-based motor oil with a low volume mixture in the scope of 0.01% to 0.07% was used. Thermal conductivity and viscosity are estimated for all volume mixtures. Testing uncovered that Graphene added 10W40 motor oil were steady all through the review, with very little deposits in the following 30 days. The thermal conductivity of Graphene in SAE 40 motor oil expanded as the volume mixture is added.

show abstract

Section: Introductionmentioning

confidence: 90%

Thermal Properties of Engine Oils through the Integration of Graphene Nanoparticles: A Greener Approach for Sustainable Mechanical Systems

Kadirgama,

Lee,

Ramasamy

et al. 2024

E3S Web of Conf.

View full text Add to dashboard Cite

show abstract

“…Modification of buckling behavior in composite structure was carried out numerically and experimentally by Ali et al they found that the buckling behavior is depend on the nanomaterials. The bulking strength of reinforced composite structure was improved by 35% when two types of nanomaterials were incorporated together into the matrix [31]. An experimental approach was used by Bozkart et al to analyze the axial and lateral buckling of glass/epoxy composites reinforced with nano-clay particles.…”

Section: Introductionmentioning

confidence: 99%

Buckling behavior of fiber reinforced Innegra sandwich beams incorporating carbon nanofiber

Hosseini¹,

Tooski²,

Khorshidvand³

et al. 2023

Funct. Compos. Struct.

View full text Add to dashboard Cite

This study examined the effect of carbon nanofiber(CNF) on the buckling behavior of sandwich beams under axial compressive load(ACL). Three different configurations of sandwich beams consisting of composite skins with different arrangement of layers and PVC foam core were considered. Each composite skin is made of 4 layers reinforced with different materials consisting of Innegra, carbon and Innegra/carbon (Hybrid) and epoxy resin modified by CNF. Because of the difference in the thickness of the samples, the specific critical load parameter (the ratio of the critical buckling load to the thickness of the structure) was used to compare the buckling behavior of sandwich beams. The experimental test results indicated that carbon fiber as a stiffening interface in hybrid samples improved the specific critical load compared to Innegra samples. Also, the addition of 0.3wt%-CNF increases the specific critical load, while the further increase of CNF led to the decrease of the specific critical loads. which is the main cause of weak interfacial stress between CNF and epoxy resin. In addition, the effect of different percentages of CNF and types of fibers on the increase in toughness and damage mechanisms were investigated.

show abstract

“…Recent advances in nanomaterials have paved the way for developing nanolubricants engineered at the nanoscale to exhibit enhanced engine tribological performance, oil characteristics, and fuel economy 10 , 11 . Nanolubricants have emerged as a promising solution to address the sustainability challenges of transportation by reducing energy consumption, minimizing wear, and lowering emissions.…”

Section: Introductionmentioning

confidence: 99%

Synergistic performance evaluation of MoS2–hBN hybrid nanoparticles as a tribological additive in diesel-based engine oil

Nagarajan

Sridewi

Wong

et al. 2023

Sci Rep

View full text Add to dashboard Cite

In this study, MoS2–hBN hybrid nanoparticles were synthesized using an advanced microwave platform for new nanolubricant formulations. The synthesized nanoparticles were characterized by field-emission scanning electron microscopy, energy-dispersive X-ray spectroscopy, X-ray diffraction, and Raman spectroscopy. The hybrid nanoparticles were then introduced into a 20W40 diesel-based engine oil to produce a nanolubricant. The physical and chemical properties of the nanolubricant were investigated, including the viscosity index, stability, volatility, tribological properties, oxidation properties, and thermal conductivity. The results showed that the inclusion of 0.05 wt% MoS2–hBN hybrid nanoparticles in the oil significantly reduced the coefficient of friction and wear scar diameter by 68.48% and 35.54%, respectively. Moreover, it exhibited substantial oxidation and thermal conductivity improvement of 38.76% and 28.30%, respectively, at 100 °C. These findings demonstrate the potential of MoS2-hBN hybrid nanoparticles as an effective additive to enhance the properties of nanolubricant significantly. Furthermore, this study offers valuable insights into the underlying mechanisms responsible for the observed enhancements. The promising outcomes of this investigation contribute to the advancement of nanotechnology-based lubricants, showcasing their potential for improving engine efficiency and prolonging the lifespan of machinery.

show abstract

A review of use of nanoparticle additives in lubricants to improve its tribological properties

Cited by 26 publications

References 85 publications

Thermal Properties of Engine Oils through the Integration of Graphene Nanoparticles: A Greener Approach for Sustainable Mechanical Systems

Thermal Properties of Engine Oils through the Integration of Graphene Nanoparticles: A Greener Approach for Sustainable Mechanical Systems

Buckling behavior of fiber reinforced Innegra sandwich beams incorporating carbon nanofiber

Synergistic performance evaluation of MoS2–hBN hybrid nanoparticles as a tribological additive in diesel-based engine oil

Contact Info

Product

Resources

About