Role of graphene oxide on the tribological properties of CF reinforcement high strength glass fabric/phenolic laminate composites in water environment

Abstract

Purpose This paper aims to study the tribological properties of high strength glass fabric/phenolic laminate composites reinforced by carbon fiber (CF) with and without graphene oxide (GO) modified. Design/methodology/approach In this study, the tribological performance tests of the composites were conducted on a block-on-ring tester (MRH-03). The applied load, linear velocity and duration of time are 200 N, 0.5 m/s and 120 min, respectively. The friction coefficient and specific wear rate were shown. Findings The optimal content of GO on CFs is 0.2 per cent mass fraction. The optimal content of GO addition means the strongest interfacial adhesion between the CF and the matrix. Originality/value The main originality of this paper is to reveal the effect of surface GO on CF on the tribological properties of fabric-reinforced composites. Peer review The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-07-2019-0273/

Tribological properties of graphene oxide and polyethylene glycol composites under dry friction and oil lubrication conditions

“…In the aspect of friction and wear, higher requirements are put forward for the lubricant embedded in copper plate 2 . By combining graphene oxide (GO) with polyethylene glycol (PEG), we have prepared a solid lubricating material that can replace graphite 3 . In recent years, with the progress and development of nanotechnology, nanomaterials have become the most attractive research hotspot in physics, chemistry, and materials science 4 .…”

“…2 By combining graphene oxide (GO) with polyethylene glycol (PEG), we have prepared a solid lubricating material that can replace graphite. 3 In recent years, with the progress and development of nanotechnology, nanomaterials have become the most attractive research hotspot in physics, chemistry, and materials science. 4 It has become one of the key research directions in tribology to develop high-performance lubricants with anti-friction, wear-resistance, and selfrepair functions based on nanomaterials.…”

A review of advances in tribology in 2020–2021

“…investigated the micro asperity contact load ratios and lubrication states of the water-lubricated bearing, proposed a new coupled models with consideration of micro-scale asperity contact effects, and pointed out that the asperity contact load ratios can be used as the judging criterion for the interface lubrication regimes transition for water lubricated stern-tube bearings. Cao et al [38] found that the carbon fiber reinforced glass fabric/phenolic laminate composite with a 0.2 wt% graphene oxide modified on the carbon fiber shows the lowest friction coefficient and specific wear rate when siding against the stainless steel under water lubrication. Lin et al [39] predicted dynamic characteristics of high-speed water-lubricated spiral groove thrust bearing (SGTB) considering cavitating effect.…”