Hierarchical structures of CNT@basalt fabric for tribological and electrical applications: Impact of growth temperature and time during synthesis

Mittal, Garima; Rhee, Kyong-Yop

doi:10.1016/j.compositesa.2018.09.006

Cited by 24 publications

(1 citation statement)

References 33 publications

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“…To satisfy these parameters, reinforcing fibers are commonly used in friction washers to improve tribological and mechanical properties such as thermal stability, strength, and stiffness [3][4][5]. Different fibers such as cellulose [6], Kevlar [7], ceramic [8], carbon [9][10][11], and glass [12][13][14], have also been incorporated into friction materials, leading to improvements in tribological properties. Carbon fibers specifically are used as reinforcement due to their distinctive properties such as self-lubrication, chemical inertness, high strength and modulus, and excellent thermal stability [10,15].…”

Section: Introductionmentioning

confidence: 99%

Friction and Wear Performance of Staple Carbon Fabric-Reinforced Composites: Effects of Surface Topography

Lai

Chen

et al. 2020

Polymers

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Here, staple carbon fiber fabric-reinforced polycarbonate (PC)- and epoxy (EP)-based composites with different impregnating resin levels were fabricated using a modified film stacking process. The effects of surface topographies and resin types on the tribological properties of stable carbon fabric composites (sCFC) were investigated. Friction and wear tests on the carbon composites were conducted under unlubricated sliding using a disk-on-disk wear test machine. Experimental results showed that the coefficient of friction (COF) of the sCFC was dominated by matrix type, followed by peak material portion (Smr1) values, and finalized with core height (Sk) values. The COF of composites decreased by increasing the sliding speed and applied pressure. This also relied on surface topography and temperature generated at the worn surface. However, the specific wear rate was strongly affected by resin impregnation. Partially-impregnated composites showed lower specific wear rate, whereas fully-impregnated composites showed a higher wear rate. This substantially increased by increasing the sliding speed and applied pressure. Scanning electron microscopy observations of the worn surfaces revealed that the primary wear mechanisms were abrasion, adhesion, and fatigue for PC-based composites. For EP-based composites, this was primarily abrasion and fatigue. Results proved that partially-impregnated composites exhibited better tribological properties under severe conditions.

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Section: Introductionmentioning

confidence: 99%

Friction and Wear Performance of Staple Carbon Fabric-Reinforced Composites: Effects of Surface Topography

Lai

Chen

et al. 2020

Polymers

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The Fabrication Process of Intelligent Fibers and Textiles

2021

Textile‐Based Energy Harvesting and Storage Devices for Wearable Electronics

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Influences of (3‐aminopropyl)triethoxysilane on the tribological behaviors of basalt fiber/acrylonitrile‐butadiene rubber composites under dry friction and water‐lubricated conditions

Gao

et al. 2019

J of Applied Polymer Sci

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The weak interaction between the basalt fiber (BF) and acrylonitrile‐butadiene rubber (NBR) weakens the BFs' effects on improving the tribological performances of the NBR composites. To solve this problem, (3‐aminopropyl)triethoxysilane (APTES) was introduced via mixing into the matrix or grafting on the BF surface, respectively. The characteristics, mechanical, and tribological properties of the composites were evaluated, and the effects of the APTES and its introduction methods on the tribological properties were the main focus. The APTES mixed in the rubber matrix decreased the friction coefficient (COF) of the NBR‐based composites under both dry friction and water‐lubricated conditions. Especially, the APTES hydrolysis under water‐lubricated condition was conducive to the formation of the water film and thus dramatically decreased the COF. The COF of the BF0‐A3 and the BF12‐A3 were 51% and 30% lower than that of the BF0‐A0 and the BF12‐A0 under water lubrication, respectively. The APTES grafted on the BF surface increased the wear resistance of the BF/NBR composites attributed to the improvement of the interaction between the BFs and the NBR matrix. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48558.

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Hierarchical structures of CNT@basalt fabric for tribological and electrical applications: Impact of growth temperature and time during synthesis

Cited by 24 publications

References 33 publications

Friction and Wear Performance of Staple Carbon Fabric-Reinforced Composites: Effects of Surface Topography

Friction and Wear Performance of Staple Carbon Fabric-Reinforced Composites: Effects of Surface Topography

The Fabrication Process of Intelligent Fibers and Textiles

Influences of (3‐aminopropyl)triethoxysilane on the tribological behaviors of basalt fiber/acrylonitrile‐butadiene rubber composites under dry friction and water‐lubricated conditions

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