Interfacial strength and debonding mechanism between aerogel-spun carbon nanotube yarn and polyphenylene sulfide

Shao, Yuanyi; Xu, Fujun; Li, Wei; Zhang, Kun; Zhang, Chunyang; Li, Ranxing; Qiu, Yiping

doi:10.1016/j.compositesa.2016.05.025

Cited by 27 publications

(10 citation statements)

References 43 publications

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“…High efficiency of thermoplastic-based composites in relation to thermoset-based ones is associated with their rapid production, unrestricted shelf life of semi products (prepregs), a possibility of restoring the form of damaged products without any changes in their functional properties, and a high recyclability as the matrix and fibers do not necessarily need to be separated. Carbon-filled composites-based on high-performance engineering thermoplastics, such as polysulfone and polyphenylene sulfide, show promise for many tribological, aircraft and constructional applications [1,2,3,4]. However, these polymers have some drawbacks such as high processing temperature and, especially, low adhesion to carbon fillers [4,5].…”

Section: Introductionmentioning

confidence: 99%

“…Carbon-filled composites-based on high-performance engineering thermoplastics, such as polysulfone and polyphenylene sulfide, show promise for many tribological, aircraft and constructional applications [1,2,3,4]. However, these polymers have some drawbacks such as high processing temperature and, especially, low adhesion to carbon fillers [4,5]. It is known that the realization of the mechanical properties of the fibers in the composites mainly depends on the fiber-matrix interfacial interaction [6,7,8].…”

Section: Introductionmentioning

confidence: 99%

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Structure, Mechanical and Thermal Properties of Polyphenylene Sulfide and Polysulfone Impregnated Carbon Fiber Composites

et al. 2019

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The paper studies new high-temperature thermoplastic impregnated unidirectional carbon fiber composites. The research focuses on the effect of thermal and chemical oxidation of the carbon fibers surface on the interfacial interaction between fibers and polysulfone and polyphenylene sulfide as well as thermal and mechanical properties of the composites. The research reveals the interaction between carbon fibers and the polymer matrix depend both on the type of surface treatment and nature of the polymer. The chemical oxidation of carbon fibers results in good interfacial interaction, and the best mechanical properties were observed for tows impregnated with polyphenylene sulfide.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Structure, Mechanical and Thermal Properties of Polyphenylene Sulfide and Polysulfone Impregnated Carbon Fiber Composites

et al. 2019

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“…The contact angle of PI filaments was measured by the sessile drop method (OCA15 EC type tester, Beijing, China). Before the test, the PI filaments were arranged horizontally and closely parallel to each other to form a film-like plane [34]. Through an optical microscope equipped with a camera, the digital pictures of a drop of distilled water on the surface of individual filament were observed as the water droplets were kept on the surface of the samples for 60 s. The mean angle value on both sides of the distilled water droplets was adopted as the available contact angle.…”

Section: Methodsmentioning

confidence: 99%

High-Performance Polyimide Filaments and Composites Improved by O2 Plasma Treatment

Lin

Tang³

et al. 2018

Polymers

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Abstract:Interface issues urgently need to be addressed in high-performance fiber reinforced composites. In this study, different periods of O 2 plasma treatment are proposed to modify twist-free polyimide (PI) filaments to improve hydrophilicity and mechanical and interfacial properties. Feeding O 2 produces chemically active particles to modify the filament surface via chemical reactions and physical etching. According to the X-ray photoelectron spectroscopy (XPS) results, the PI filaments exhibit an 87.16% increase in O/C atomic ratio and a 135.71% increase in the C-O functional group after 180 s O 2 plasma treatment. The atomic force microscope (AFM) results show that the root mean square roughness (Rq) of the treated PI filaments increases by 105.34%, from 38.41 to 78.87 nm. Owing to the increased surface oxygenic functional groups and roughness after O 2 plasma treatment, the contact angle between treated PI filaments and water reduces drastically from the pristine state of 105.08 • to 56.15 • . The O 2 plasma treated PI filaments also demonstrate better mechanical properties than the pristine PI filaments. Moreover, after O 2 plasma treatment, the adhesion between PI filaments and poly(amic acid) (PAA) is enhanced, and the tensile strength of the polyimide/poly(amic acid) (PI/PAA) self-reinforced composites increases from 136 to 234 MPa, even causing the failure mode of the composite changes from adhesive failure to partly cohesive failure.

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“…In addition, it is applied in a wide range including electronics and electrical appliances, automobiles, precision instruments, chemical sectors, and aerospace fields . More intensively, glass fiber or carbon fiber reinforced PPS composites are also popularly used in the automobile, aerospace, and other widespread industrial sectors . In particular, PPS and their reinforced parts are capable of enduring high temperatures and resisting well under mechanical loading in some special environmental conditions.…”

Section: Introductionmentioning

confidence: 99%

Overall Investigation of Poly (Phenylene Sulfide) from Synthesis and Process to Applications—A Review

Zuo

Tcharkhtchi

Shirinbayan

et al. 2019

Macro Materials & Eng

105

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Poly (phenylene sulfide) (PPS) is one kind of high‐performance polymer with high thermal stability that can be used widely in different industrial domains. However, according to an investigation of the literature, few reviews have comprehensively focused on the continuous development of PPS applications in the past decade. To meet this demand, this paper provides an overall investigation of PPS polymer and PPS‐based composites from synthesis and process to applications. Briefly, this paper introduces PPS materials according to the following topics. First, the molecular weight distribution and morphology of PPS, as well as their reinforced parts, are introduced. Afterward, the topic is focused on the synthesis, process, and blending of PPS. In the next part, this paper investigates the key points regarding PPS as a high‐performance polymer, focusing on the aspect of thermal behavior and mechanical properties. Finally, PPS composite applications are emphasized and overviewed from a wide range of aspects.

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Interfacial strength and debonding mechanism between aerogel-spun carbon nanotube yarn and polyphenylene sulfide

Cited by 27 publications

References 43 publications

Structure, Mechanical and Thermal Properties of Polyphenylene Sulfide and Polysulfone Impregnated Carbon Fiber Composites

Structure, Mechanical and Thermal Properties of Polyphenylene Sulfide and Polysulfone Impregnated Carbon Fiber Composites

High-Performance Polyimide Filaments and Composites Improved by O2 Plasma Treatment

Overall Investigation of Poly (Phenylene Sulfide) from Synthesis and Process to Applications—A Review

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