Accelerating macroscale superlubricity through carbon quantum dots on engineering steel surfaces

C Du, T Yang, T Yu, L Zhang, X Sui… - Advanced Functional …, 2024 - Wiley Online Library
Macroscale superlubricity on engineering steel surfaces offers a promising solution for
minimizing friction and wear in engineering applications. However, achieving superlubricity …

Macroscale superlubricity with ultralow wear and ultrashort running-in period (∼ 1 s) through phytic acid-based complex green liquid lubricants

C Du, T Yu, L Zhang, H Deng, R Shen… - … Applied Materials & …, 2023 - ACS Publications
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 …

Boosting the tribological properties by developing a g-C3N4/RGO nanocomposite as lubricant additive

H Yang, Y Cui, K Yang, Y Wang, Y Wang, Q Ye… - Tribology …, 2024 - Elsevier
Herein, the graphitic carbon nitride (gC 3 N 4) nanosheets are protonated treatment and
then electrostatically self-assembled with reduced graphene oxide (RGO) to obtain gC 3 N …

Enhanced current-carrying tribological properties of copper-based microporous friction pairs containing slow-release polyaniline conductive grease

Q Gao, Q Li, W Chen, W Wang, Z Wu, Z Zhang… - Tribology …, 2024 - Elsevier
The wear of friction pairs, especially under current-carrying conditions, significantly reduces
equipment performance and service life due to electric arc erosion. This study employs laser …

CeO2-decorated reduced graphene oxide for lubricative, anticorrosive and photocatalytic purposes

B Sun, W Chen, H Zhang, T Feng, W Xing… - Materials Chemistry and …, 2023 - Elsevier
CeO 2 decorated reduced graphene oxide (CeO 2@ rGO) nanocomposites synthesized
using a hydrothermal method were studied for their tribological, anti-corrosive and …

Hydrogen-bonding enhanced current-carrying tribological properties based on ricinoleic acid amides

W Chen, W Wang, Y Feng, C Du, L Zhang, Y Wan… - Tribology …, 2024 - Elsevier
Load-carrying capacity and electrical stability are important factors in evaluating the
performance of conductive grease. In this paper, a non-soap conductive grease is prepared …

Combined electrochemical, surface analysis and DFT/MD-simulations to evaluate choline histidine ionic liquid as a green corrosion inhibitor for mild steel in neutral …

E Li, J Zhang, B Wang, P Yao - Materials Today Communications, 2024 - Elsevier
The current research reports the performance of choline histidine ionic liquids ([Ch][His]) as
novel corrosion inhibitor for mild steel in 3.5 wt% NaCl solution. According to the …

Electronic-Control Friction Behavior of Porous Metal–Organic Framework@ Ag Nanocrystals as Self-Repairing Lubricant Additive

Y Wang, G Zhang, D Yang, Y Li, W Yin… - ACS Applied Materials …, 2023 - ACS Publications
The low conductivity and poor antifriction performance of lubricants are the main causes of
wear failure in mechanical equipment under electronic-control friction. Metal–organic …

[HTML][HTML] Progress of Multidimensional Nano-Additives under Dry/Liquid Wear: A Review

N Xiao, C Wu, K Yang, J Tang - Lubricants, 2024 - mdpi.com
An investigation of the interaction between multidimensional nano-additives and tribofilms is
crucial for enhancing mechanical efficiency, extending equipment lifespan, and reducing …

Influence of electric current on tribological performance of grease-lubricated steels

M Tajedini, R Bahrami, R Azhdari, HJ Sue… - Tribology International, 2024 - Elsevier
In the rapidly growing field of electrification of mechanical systems, such as electric vehicles
(EVs), it is needed to understand how electric currents affect lubricated mechanical …