Advanced Polymer Structures: Chemistry for Engineering Applications

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

Deadline for manuscript submissions: 31 August 2025 | Viewed by 926

Special Issue Editor

Department of Textile System Engineering, Kyungpook National University, Daegue 41566, Republic of Korea
Interests: polymer chemistry; interface engineering
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Polymers are studied in fields as diverse as polymer science (polymer chemistry and polymer physics), biophysics, biochemistry, and more generally in materials science and engineering. Polymer matrix composites (PMCs) and nanocomposites (PMNCs) are widely used in high-tech material structures such as those in the automotive, marine, and aerospace industries. Their impact on physical and mechanical performance is primarily due to their reinforcing agents, fibers (glass, carbon, and aramid), or nanofibers (MMT, CNTs, graphene, etc.), but also due to the precise mastery of the matrix/reinforcement interface.

This Special Issue will cover state-of-the-art developments and research in polymer science, including advanced polymers, composites, and nanocomposites, as well as the role of polymers in the progress of green chemistry and medicine. Submitted manuscripts will be fast-tracked reviewed. Research articles, review articles, perspectives, communications, and letters are all welcome.

Dr. Ki-Ho Nam
Guest Editor

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

  • design, synthesis, and analysis of polymer composites
  • interfacial phenomena in polymer composites
  • mathematical/physical modeling, computer simulation, and experimentation
  • extrusion, molding, fiber spinning, printing, and other processing technologies
  • applications of polymer composites in advanced industries

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Published Papers (1 paper)

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Review

27 pages, 9475 KiB  
Review
Phenylethynyl-Terminated Imide Oligomer-Based Thermoset Resins
by Minju Kim, Kiyeong Kim, Joon Hyuk Lee, Eunkyung Jeon, Jungkun Song, Jaeho Choi, Hyeonuk Yeo and Ki-Ho Nam
Polymers 2024, 16(20), 2947; https://doi.org/10.3390/polym16202947 - 21 Oct 2024
Viewed by 733
Abstract
Phenylethynyl-terminated imide (PETI) oligomers are highly valued for their diverse applications in films, moldings, adhesives, and composite material matrices. PETIs can be synthesized at varying molecular weights, enabling the fine-tuning of their properties to meet specific application requirements. Upon thermal curing, these oligomers [...] Read more.
Phenylethynyl-terminated imide (PETI) oligomers are highly valued for their diverse applications in films, moldings, adhesives, and composite material matrices. PETIs can be synthesized at varying molecular weights, enabling the fine-tuning of their properties to meet specific application requirements. Upon thermal curing, these oligomers form super-rigid network structures that enhance solvent resistance, increase glass-transition temperatures, and improve elastic moduli. Their low molecular weights and melt viscosities further facilitate processing, making them particularly suitable for composites and adhesive bonding. This review examines recent advancements in developing ultra-high-temperature PETIs, focusing on their structure–processing–properties relationships. It begins with an overview of the historical background and key physicochemical characteristics of PETIs, followed by a detailed discussion of PETIs synthesized from monomers featuring noncoplanar configurations (including kink and cardo structures), fluorinated groups, flexible linkages, and liquid crystalline mesogenic structures. The review concludes by addressing current challenges in this research field and exploring potential future directions. Full article
(This article belongs to the Special Issue Advanced Polymer Structures: Chemistry for Engineering Applications)
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