A buoyant mass in the brain: Intraventricular migration of silicone oil

Guo, Lucie Y.; Jamiolkowski, Ryan M.; Hassan, Muhammad; Leng, Theodore

doi:10.1016/j.ajoc.2022.101399

Cited by 1 publication

(1 citation statement)

References 4 publications

(4 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Silicone oils are a large class of synthetic polymers that can solve a wide variety of industrial problems, such as the lubrication of aerospace machinery, , electronic equipment components, , machines, medicines, , automobiles, , everyday chemical products, , and space bearings. , The performance of silicone oil as a lubricant varies significantly depending on the organic groups attached to the silicon atoms (Si–R, where R = CH 3 , C 2 H 5 , C 6 H 5 , C 6 H 4 Cl, C 3 H 4 F 3 , etc. ; chemical bond between Si and R).…”

Section: Introductionmentioning

confidence: 99%

Significantly Affected Lubrication Behavior of Silicone Oil Lubricated Si₃N₄/Glass Contact after Cleaning with Different Solvents

et al. 2022

View full text Add to dashboard Cite

Conventional methyl silicone oils have poor lubricating properties in boundary lubrication regions, particularly for ceramic/oxide point contact lubrication. In this study, the residues of various organic solvents on the surfaces of Si 3 N 4 spheres/glass disks were used to determine their effect on the lubricating properties of silicone oil 200. The minute ethanol residues significantly enhanced the antifriction and antiwear properties of silicone oil. Compared to the blank sample, the coefficient of friction (COF) and wear volume of silicone oil 200 with the residual ethanol friction pair were reduced by >40% and >98%, respectively. Being immiscible with silicone oil, the minute ethanol residues also removed impurities from the glass surface and maintained a clean interface, thus effectively blocking direct interactions between the friction pair interfaces. In addition, the residual ethanol reduced the atomic force microscope probe-to-glass surface adhesive force in the silicone oil 200 environment, thus allowing it to maintain low COF and wear rates over a broader range of speeds, loads, and times. In contrast to previous work, this study is the first to effectively regulate the lubrication properties of silicone oil using a residual organic solvent. The findings further verified that the adsorption of vapor molecules can significantly alter the surface forces between interfaces. Thus, adjusting the adhesion force through trace amounts of organic solvent residues may provide novel research inputs, thereby guiding the expansion and scope of silicone oil lubrication applications.

show abstract

Section: Introductionmentioning

confidence: 99%

Significantly Affected Lubrication Behavior of Silicone Oil Lubricated Si₃N₄/Glass Contact after Cleaning with Different Solvents

et al. 2022

View full text Add to dashboard Cite

show abstract

A buoyant mass in the brain: Intraventricular migration of silicone oil

Cited by 1 publication

References 4 publications

Significantly Affected Lubrication Behavior of Silicone Oil Lubricated Si₃N₄/Glass Contact after Cleaning with Different Solvents

Significantly Affected Lubrication Behavior of Silicone Oil Lubricated Si₃N₄/Glass Contact after Cleaning with Different Solvents

Contact Info

Product

Resources

About

A buoyant mass in the brain: Intraventricular migration of silicone oil

Cited by 1 publication

References 4 publications

Significantly Affected Lubrication Behavior of Silicone Oil Lubricated Si3N4/Glass Contact after Cleaning with Different Solvents

Significantly Affected Lubrication Behavior of Silicone Oil Lubricated Si3N4/Glass Contact after Cleaning with Different Solvents

Contact Info

Product

Resources

About

Significantly Affected Lubrication Behavior of Silicone Oil Lubricated Si₃N₄/Glass Contact after Cleaning with Different Solvents

Significantly Affected Lubrication Behavior of Silicone Oil Lubricated Si₃N₄/Glass Contact after Cleaning with Different Solvents