Recent Advances in Polymer-Based Carbon Fibers

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Fibers".

Deadline for manuscript submissions: closed (31 July 2023) | Viewed by 1527

Special Issue Editors


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Guest Editor
Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Gyeongbuk, Korea
Interests: bio-inspired materials and approaches for stretchable electronics

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Guest Editor
NTU Karachi Campus, St-2/1, Sector 30 Korangi Industrial Area, Karachi 74900, Pakistan
Interests: biodegradable polymers; biomaterials; block polymers; polymer chemistry

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Guest Editor
Department of Materials Science and Engineering, Ajou University, Suwon 16499, Korea
Interests: sensing; energy; nanomaterials; wearable electronics
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Special Issue Information

Dear Colleagues, 

This Special Issue is devoted to highlighting the exceptional properties of carbon fibers (CFs), such as high tensile strength, low thermal expansion, electrical conductivity, durability, chemical resistance, radiolucency, ultra-violent resistance, and light weight. The industry of carbon fibers, involving the aerospace, military, construction, coating, film, microelectronics, energy storage, biotechnology, and sporting goods sectors, has grown continuously. The high production cost of carbon fiber (CF), the lack of high-speed fabrication techniques, difficult customization, and the limitations at the design phase limit the use of these fibers in various applications, including CF composite-based wearable sensors. Even though CF is durable, it is also brittle, so when it breaks, it often breaks devastatingly. Using polymer blending, polymer-based CFs, CF-reinforced composites, or converting synthetic or degradable fibers into CFs could overcome these limitations. 

Thus, this Special Issue welcomes contributions that utilize unconventional methods of optimising advanced polymer-based carbon fibers, with subsequent improvements in cost, structure and properties. These improvements might involve developing new precursor materials and production techniques for CFs, developing advanced polymer-based CFs with advanced functional properties, polymer blending and using composites with CFs, or using high-performance polymer-based CFs, degradable polymer–CF composites, or CF-based hybrid composites for any of the above-mentioned applications. 

We look forward to receiving your contributions

Dr. Adeela Hanif
Dr. Muhammad Ayyoob
Dr. Le Thai Duy
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Polymers is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • advanced polymer-based carbon fibers
  • carbon fiber-reinforced composites
  • polymer-based composites
  • polymer blends
  • cost-effective carbon fibers
  • novel production process of carbon fibers
  • carbon-based hybrid composites
  • carbon fiber-reinforced polymers
  • high performance polymer-based carbon fibers

Published Papers (1 paper)

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Research

19 pages, 26583 KiB  
Article
Study on Shearing Behavior of Circular Concrete-Filled CFRP (Carbon Fiber-Reinforced Plastics)-Steel Tube
by Qingli Wang, Xiaokang Liu and Kuan Peng
Polymers 2022, 14(16), 3350; https://doi.org/10.3390/polym14163350 - 17 Aug 2022
Viewed by 1115
Abstract
Concrete-filled CFRP steel tube (CF-CFRP-ST) structures often suffer from shear loading in practical engineering, such as joints with diagonal braces. To study the shear properties of CF-CFRP-ST, we take the concrete strength and the longitudinal CFRP layers as the main parameters, and static [...] Read more.
Concrete-filled CFRP steel tube (CF-CFRP-ST) structures often suffer from shear loading in practical engineering, such as joints with diagonal braces. To study the shear properties of CF-CFRP-ST, we take the concrete strength and the longitudinal CFRP layers as the main parameters, and static shear tests of overall 9 circular concrete-filled CFRP-steel tube (C-CF-CFRP-ST) and 3 circular concrete-filled steel tube (C-CFST) are carried out. The research is carried out from two aspects: experiment and finite element. The experimental results show that the shear loading-displacement curves of the specimens can be divided into elastic stage, strengthening stage, and softening stage. The increases of the strength of the concrete and the layers of the transverse CFRP can both enhance the shearing load carrying capacity of the specimen. With the increase of concrete strength, there is no obvious change in the shape of the shear stress-shear strain curves of the specimens, and the shear stress and the stiffness of the curve in the elastic stage of the specimen are slightly increased. The shear loading-displacement curves of the specimens are simulated by using finite element software ABAQUS and it is found that the predicted results agree reasonably well with the test results. Then, the whole process of loading and the parameters of the main influencing factors are analyzed. Finally, the calculation equation of CFRP concrete-filled steel tubular shear capacity is established. Full article
(This article belongs to the Special Issue Recent Advances in Polymer-Based Carbon Fibers)
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