Results 61 to 70 of about 203 (124)

Macroscale Superlubricity of Hydrated Anions in the Boundary Lubrication Regime

open access: yes
Cations can achieve excellent hydration lubrication at smooth interfaces under both microscale and macroscale conditions due to the boundary layer composed of hydration shells surrounding charges, but what about anions?
Shumin Zhang (187205)   +8 more
core   +1 more source

Macroscale Superlubricity of Multilayer Polyethylenimine/Graphene Oxide Coatings in Different Gas Environments

open access: yes, 2016
Friction and wear decrease the efficiency and lifetimes of mechanical devices. Solving this problem will potentially lead to a significant reduction in global energy consumption.
Hiroyoshi Tanaka (3139152)   +7 more
core   +1 more source

Macroscale Superlubricity Induced by MXene/MoS2 Nanocomposites on Rough Steel Surfaces under High Contact Stresses

open access: yes
Toward the goal of achieving superlubricity, or near-zero friction, in industrially relevant material systems, solution-processed multilayer Ti3C2Tx-MoS2 blends are spray-coated onto rough 52100-grade steel surfaces as a solid lubricant. The tribological
Diana Berman (3722710)   +5 more
core   +1 more source

Friction control in different lubrication regimes [Elektronisk resurs]

open access: yes, 2021
We often strive to minimize friction but there are also many situations where high friction is desirable. In some cases, something in between, i.e. optimum friction, is attractive.
Shi, Yijun,, Mitjan, Kalin,, Hua, Jing,
core  

Tribochemistry of ultra-low friction fullerene-like carbon films in humid air

open access: yes, 2020
Hydrogenated fullerene-like carbon (FL-C:H) films can exhibit macroscale superlubricity, which is expected to make energy and material losses in the mechanical motion systems very small and can be used in various applications.
Zhang, Junyan   +3 more
core   +1 more source

Friction control in different lubrication regimes

open access: yes, 2021
We often strive to minimize friction but there are also many situations where high friction is desirable. In some cases, something in between, i.e. optimum friction, is attractive.
Hua, Jing
core  

Scratching of Graphene-Coated Cu Substrates Leads to Hardened Cu Interfaces with Enhanced Lubricity

open access: yes, 2020
The decrease in friction is often observed in the initial period of sliding a fresh contact between two solid surfaces. This phenomenon is usually termed running-in.
Kailun Xia (3910153)   +15 more
core   +1 more source

Macroscale Superlubricity with Ultralow Wear and Ultrashort Running-In Period (∼1 s) through Phytic Acid-Based Complex Green Liquid Lubricants

open access: yes
Liquid superlubricity has attracted much attention, due to its ability to significantly reduce friction on the macroscale. However, the severe wear caused by the long running-in period is still one of the bottlenecks restricting the practical application
Tongtong Yu (6391643)   +7 more
core   +1 more source

Fully automatic transfer and measurement system for structural superlubric materials. [PDF]

open access: yesNat Commun, 2023
Chen L   +6 more
europepmc   +1 more source

Editorial: Advances in Tribochemistry. [PDF]

open access: yesFront Chem, 2022
Chen L   +3 more
europepmc   +1 more source

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