Regulation Mechanism of Trivalent Cations on Friction Coefficient of a Poly(Vinylphosphonic Acid) (PVPA) Superlubricity System

Regulation Mechanism of Trivalent Cations on Friction Coefficient of a Poly(Vinylphosphonic Acid) (PVPA) Superlubricity System

The application range of superlubricity systems can be extended effectively by realizing an adjustable friction coefficient. In this study, a stable poly(vinylphosphonic acid) (PVPA) superlubricity system was developed using sodium chloride (NaCl) solution as the lubricant. A sudden increase in the...

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Bibliographic Details
Main Authors: Mengmeng Liu, Caixia Zhang, Lihui Wang, Yanhong Cheng, Ying Li, Lianpeng Bai, Zhifeng Liu
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Lubricants
Subjects:
poly(vinylphosphonic acid) (PVPA) coating
La<sup>3+</sup>
Fe(OH)<sub>3</sub>
bridging effect
concentration-dependent
Online Access:https://www.mdpi.com/2075-4442/10/8/191

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https://www.mdpi.com/2075-4442/10/8/191

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